ProductFiles/150118/CertsReports/CE Test Report
ReferenceNo.:WTU15U0933402E
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Test Summary EMISSION Test Standard
Class / Severity
Result
EN 55022:2010
Clause 5
Pass
EN 55022:2010
Clause 6
Pass
EN 55022:2010
Clause 6
N/A
Harmonic Current emission
EN 61000-3-2:2014
Class A
N/A
Voltage Fluctuation and Flicker
EN61000-3-3:2013
Clause 5
Pass
Test Item Mains Terminal Disturbance Voltage, 150kHz to 30MHz Radiated Emission, 30MHz to 1000MHz Radiated Emission, Above 1GHz
IMMUNITY（EN 55024:2010） Test Method
Class / Severity
Performance Criteria
Result
IEC 61000-4-2:2008
4 kV Contact 8 kV Air
B
Pass
IEC 61000-4-3:2010
3V/m, 80%, 1kHz, Amp. Mod.
A
Pass
B
Pass
B
Pass
Test Item Electrostatic Discharge(ESD) Radio-frequency electromagnetic fields (80MHz to 1GHz) Electrical Fast Transients (EFT)
IEC 61000-4-4:2012
AC 1.0kV DC 0.5kV 1kV D.M.† 2kV C.M.‡
Surge
IEC 61000-4-5:2014
Injected Currents, 0.15MHz to 80MHz
IEC 61000-4-6:2013
3Vr.m.s.(emf), 80%, 1kHz Amp. Mod.
A
Pass
Power-frequency magnetic Field
IEC 61000-4-8:2009
1A/m
A
Pass
0 % UT* for 0.5per
B
Pass
Voltage Dips
IEC 61000-4-11:2004 70 % UT* for 25per
C
Pass
0 % UT* for 250per
C
Pass
Voltage Interruptions
IEC 61000-4-11:2004
Remark: Pass Fail N/A A.M † ‡ *
Test item meets the requirement Test item does not meet the requirement Test case does not apply to the test object Amplitude Modulation Differential Mode Common Mode UT is the nominal supply voltage
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Contents Page COVER PAGE ················································································································· 1
1
TEST SUMMARY .................................................................................................................................................. 2
2
CONTENTS ............................................................................................................................................................ 3
3
GENERAL INFORMATION .................................................................................................................................. 5 3.1 3.2 3.3 3.4 3.5 3.6 3.7
4
EQUIPMENT USED DURING TEST .................................................................................................................. 7 4.1
5
GENERAL DESCRIPTION OF E.U.T. ................................................................................................................ 5 DETAILS OF E.U.T. ......................................................................................................................................... 5 DESCRIPTION OF SUPPORT UNITS ................................................................................................................. 5 STANDARDS APPLICABLE FOR TESTING ......................................................................................................... 5 TEST FACILITY ................................................................................................................................................. 6 SUBCONTRACTED............................................................................................................................................ 6 ABNORMALITIES FROM STANDARD CONDITIONS ............................................................................................ 6 MEASUREMENT UNCERTAINTY ....................................................................................................................... 9
EMISSION TEST RESULTS .............................................................................................................................. 10 5.1 MAINS TERMINALS DISTURBANCE VOLTAGE, 150 KHZ TO 30MHZ ............................................................. 10 5.1.1 E.U.T. Operation .................................................................................................................................... 10 5.1.2 Block Diagram of Test Setup ............................................................................................................... 10 5.1.3 Measurement Data ................................................................................................................................ 11 5.1.4 Mains Terminals Disturbance Voltage Test Data .............................................................................. 11 5.2 RADIATED EMISSION, 30 MHZ TO 1GHZ ..................................................................................................... 13 5.2.1 E.U.T. Operation .................................................................................................................................... 13 5.2.2 Block Diagram of Test Setup ............................................................................................................... 13 5.2.3 Measurement Data ................................................................................................................................ 14 5.2.4 Radiated Emission Test Data............................................................................................................... 14 5.3 HARMONICS CURRENT EMISSION ................................................................................................................. 16 5.4 VOLTAGE FLUCTUATION AND FLICKER ......................................................................................................... 17 5.4.1 E.U.T. Operation .................................................................................................................................... 17 5.4.2 Block Diagram of Setup ........................................................................................................................ 17 5.4.3 Voltage Fluctuation and Flicker Test Data ......................................................................................... 18
6
IMMUNITY TEST RESULTS .............................................................................................................................. 19 6.1 PERFORMANCE CRITERIA ............................................................................................................................. 19 6.2 ELECTROSTATIC DISCHARGE (ESD) ............................................................................................................ 19 6.2.1 E.U.T. Operation .................................................................................................................................... 20 6.2.2 Block Diagram of Setup ........................................................................................................................ 20 6.2.3 Direct Discharge Test Results ............................................................................................................. 20 6.2.4 Indirect Discharge Test Results ........................................................................................................... 21 6.3 ELECTRICAL FAST TRANSIENTS (EFT)......................................................................................................... 21 6.3.1 E.U.T. Operation .................................................................................................................................... 22 6.3.2 Block Diagram of Setup ........................................................................................................................ 22 6.3.3 Test Results ............................................................................................................................................ 22 6.4 SURGE ........................................................................................................................................................... 23 6.4.1 E.U.T. Operation .................................................................................................................................... 23 6.4.2 Block Diagram of Setup ........................................................................................................................ 23 6.4.3 Test Result .............................................................................................................................................. 24 6.5 RADIO-FREQUENCY ELECTROMAGNETIC FIELDS, 80MHZ TO 1GHZ ........................................................... 24 6.5.1 E.U.T. Operation .................................................................................................................................... 24 6.5.2 Block Diagram of Setup ........................................................................................................................ 25 6.5.3 Test Results ............................................................................................................................................ 25 6.6 INJECTED CURRENTS IMMUNITY, 0.15MHZ TO 80MHZ............................................................................... 26 Waltek Services (Suzhou) Co., Ltd. http://www.waltek.com.cn
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6.6.1 E.U.T. Operation .................................................................................................................................... 26 6.6.2 Block Diagram of Setup ........................................................................................................................ 26 6.6.3 Test Results ............................................................................................................................................ 27 6.7 VOLTAGE DIPS AND INTERRUPTIONS ............................................................................................................ 28 6.7.1 E.U.T. Operation .................................................................................................................................... 28 6.7.2 Block Diagram of Setup ........................................................................................................................ 28 6.7.3 Test Results ............................................................................................................................................ 29 7
PHOTOGRAPHS – TEST SETUP .................................................................................................................... 30 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 7.10
8
PHOTOGRAPH – MAINS TERMINAL DISTURBANCE VOLTAGE TEST SETUP ................................................. 30 PHOTOGRAPH – RADIATED EMISSION TEST SETUP..................................................................................... 31 PHOTOGRAPH – HARMONIC CURRENT AND VOLTAGE FLUCTUATION AND FLICKER TEST SETUP ............. 32 PHOTOGRAPH – ESD IMMUNITY TEST SETUP ............................................................................................. 32 PHOTOGRAPH – EFT IMMUNITY TEST SETUP .............................................................................................. 33 PHOTOGRAPH – RADIO- FREQUENCY ELECTROMAGNETIC FIELD TEST SETUP ........................................ 33 PHOTOGRAPH – SURGE IMMUNITY TEST SETUP.......................................................................................... 34 PHOTOGRAPH – INJECTED CURRENTS IMMUNITY TEST SETUP................................................................... 34 PHOTOGRAPH – VOLTAGE DIPS AND INTERRUPTIONS IMMUNITY TEST SETUP .......................................... 35 PHOTOGRAPH – POWER-FREQUENCY MAGNETIC FIELD TEST SETUP ........................................................ 35
PHOTOGRAPHS – CONSTRUCTIONAL DETAILS ..................................................................................... 36 8.1 8.2
EUT ............................................................................................................................................................... 36 EUT –PCB.................................................................................................................................................... 39
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General Information
3.1 General Description of E.U.T. Product Name ..................................... :
KVM SWITCH
Model No. ............................................ :
AS-21P(CS-21CA),AS-41P(CS-41CA),AS-21UA(CS-21UA), AS-41UA(CS-41UA) The PCB of all models are identical except for the number of VGA ports
Remark ................................................ :
3.2 Details of E.U.T. Technical Data .................................... : Input:DC 9V from adapter,1000mA Adapter input:AC 100-240V 50/60Hz The Highest Operation Frequency.... : 24MHz
3.3 Description of Support Units The EUT has been tested as an independent unit. AS-41UA(CS-41UA) is the test samples. The tests were performed in the condition of AC 230V/50Hz input.
3.4 Standards Applicable for Testing The tests were performed according to following standards: EN 55022:2010
Information technology equipment – Radio disturbance characteristics – Limits and methods of measurement.
EN 55024:2010
Information technology equipment — Immunity characteristics — Limits and methods of measurement.
EN 61000-3-2:2014
Electromagnetic compatibility (EMC) -- Part 3-2: Limits - Limits for harmonic current emissions (equipment input current up to and including 16 A per phase).
EN 61000-3-3:2013
Electromagnetic compatibility (EMC) -- Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection.
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3.5 Test Facility The test facility has a test site registered with the following organizations:
IC – Registration No.: 7760A
Waltek Services (Shenzhen) Co., Ltd. has been registered and fully described in a report filed with the Industry Canada. The acceptance letter from the Industry Canada is maintained in our files. Registration 7760A, July 12, 2012.
FCC – Registration No.: 880581
Waltek Services (Shenzhen) Co., Ltd. has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. Registration 880581, May 26, 2011.
3.6 Subcontracted Whether parts of tests for the product have been subcontracted to other labs: Yes Test Lab:
No QuieTek Technology(Suzhou) Co.,Ltd.
Lab address: No.99 Hongye Rd.,Suzhou Industrial Park Loufeng Hi-New-Tech Development Area,Suzhou,China Test items: 10M Radiation Emission,RS
3.7 Abnormalities from Standard Conditions None.
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ReferenceNo.:WTU15U0933402E
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Equipment Used during Test Mains Terminal Disturbance Voltage (Conducted Emission) Item
Equipment
1.
Test Receiver
2.
Two-Line V-Network
3.
Manual RF SW
4.
3m,50 ohms Cable
Manufacturer
Model No.
Serial No.
Calibration Date
ESCI
101297
2015-04-13
ENV216
101538
2015-04-13
ESE
RSU-A41
-
2015-04-13
HUBER SUHNER
1016873
-
N/A
Serial No.
Calibration Date
ROHDE& SCHWARZ ROHDE& SCHWARZ
Harmonics and Flicker Measuring System Item
Equipment
Manufacturer
Model No.
1.
Digital Power Analyzer
Em Test AG
ADP500
2.
Power Source
Em Test AG
ACS500
Equipment
Manufacturer
Model No.
Serial No.
Calibration Date
NSG 438
1235
2015-04-14
V0745103 095 V0745103 096
2015-04-13 2015-04-13
ESD Item
Electrostatic Discharge TESEQ Simulator EFT & Voltage Dips and Interruptions 1.
Item
Equipment
Manufacturer
Model No.
Serial No.
Calibration Date
1.
EFT Simulator
TESEQ
NSG 3040
1982
2015-04-13
2.
Capacitive Coupling Clamp
TESEQ
CDN 3425
1690
2015-04-13
3.
Manual step transformer
TESEQ
INA6501
226
2015-04-13
Item
Equipment
Manufacturer
Model No.
Serial No.
Calibration Date
1.
Surge Simulator Coupling Decoupling Network
TESEQ
NSG3060
1516
2015-04-13
TESEQ
CDN3061-S16
1434
2015-04-13
Surge
2.
10m Semi-anechoic Chamber for Radiated Emission Item
Equipment
Specification
Model No.
Serial No.
Calibration Date
1.
EMI Test Receiver
Range:9kHz-3GHz
ESCI
100175
Sep.16, 2015
2.
EMI Test Receiver
Range:9kHz-3GHz
ESCI
100726
Mar.28, 2015
3.
Antenna
4.
Antenna
5.
CBL6112B
Range:30MHz-2GHz
CBL6112B
2933
Otc.10, 2015
6.
CBL6112B
Range:30MHz-2GHz
CBL6112B
2931
Otc.10, 2015
Range : 10MHz2.5GHz Gain : 20 dB Range : 10MHz2.5GHz Gain : 20 dB
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AP-025C AP-025C
CHM0602008 CHM0602006
Apr.11, 2015 Apr.11, 2015
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7.
Antenna
Range:30MHz-1GHz
RG 214_U
AC1-L
Otc.10, 2015
8.
Antenna
Range:30MHz-1GHz
RG 214_U
AC1-R
Otc.10, 2015
9.
ZC1-2
T:-40~50; H:0-100%
ZC1-2
AC1-TH
Jan.07, 2015
Model No.
Serial No.
Calibration Date
35088
2015-04-13
Injected Currents Item
Equipment
Manufacturer
1.
RF generator
TESEQ
2.
Power Amplifier
TESEQ
CBA 400M110
T44225
2015-04-13
TESEQ
KEMZ801A
33477
2015-04-13
TESEQ
CDN M016
34615
2015-04-13
TESEQ
DCP 0100A
34574
2015-04-13
Model No.
Serial No.
Calibration Date
3. 4.
EM Clamp Coupling Decoupling Network
5. Dual Directional Coupler Power Frequency Magnetic Field Item
Equipment
Manufacturer
1.
Power Frequency Magnetic Field generator
EVERFINE
NSG4070
EMS61000-8k 11030002
2015-04-13
Radio-frequency electromagnetic fields Item
Equipment
Manufacturer
Model No.
Serial No.
Calibration Data
1.
Signal Generator
R&S
SML03
102324
2015.10.09
2.
Power Meter
Agilent
E4416A
GB41293844
2015.09.16
3.
Power Sensor
Agilent
E9323A
MY44420302
2015.09.16
4.
Power Meter
Boonton
4231A
144502
2015.09.16
5.
Power Sensor
Boonton
51011-EMC
33859
2015.09.16
6.
RF Switch
MF
SW1072
RFSW980005
N/A
7.
Power Amplifier
Schaffner
CBA9428
43516
N/A
8.
Power Amplifier
Schaffner
CBA9413B
43526
N/A
9.
DirectioN/Al Coupler
AR
DC7144A
312249
N/A
10.
DirectioN/Al Coupler
Schaffner
CHA 9652B
121
N/A
11.
Horn Antenna
AR
AT4002A
312312
N/A
12.
Bilog Antenna
Schaffner
CBL6141A
4278
N/A
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4.1 Measurement Uncertainty Test Item
Frequency Range
Uncertainty
Note
Conducted Emission
150kHz~30MHz
2.66dB
(1)
Radiated Emission
30MHz~1GHz
5.03dB
(1)
(1)This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2.
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Emission Test Results 5.1 Mains Terminals Disturbance Voltage, 150 kHz to 30MHz Test Requirement ..............
:
EN 55022
Test Method .......................
:
Clause 9 of EN 55022
Test Result .........................
:
Pass
Frequency Range ..............
:
150kHz to 30MHz
Class/Severity ...................
:
Table 2 of EN 55022
Temperature ......................
:
23C
Humidity .............................
:
55%RH
Atmospheric Pressure ......
:
100.3kPa
Input Voltage .....................
:
AC230V/50Hz
Operating Mode .................
:
Max power mode
Classification .....................
:
ClassB
5.1.1 E.U.T. Operation Operating Environment:
EUT Operation:
5.1.2 Block Diagram of Test Setup The Mains Terminals Disturbance Voltage tests were performed in accordance with the EN 55022.
EUT
Receiver
PC System
80cm 80cm LISN :50 Terminator
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5.1.3 Measurement Data The maximised peak emissions from the EUT was scanned and measured for both the Live and Neutral Lines. Quasi-peak & average measurements were performed if peak emissions were within 6dB of the average limit line.
5.1.4 Mains Terminals Disturbance Voltage Test Data Live Line :
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Neutral Line:
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5.2 Radiated Emission, 30 MHz to 1GHz Test Requirement ..............
:
EN 55022
Test Method .......................
:
EN 55022
Test Result .........................
:
Pass
Frequency Range ..............
:
30MHz to 1GHz
Class/Severity ...................
:
Table 6 of EN 55022:2010
Temperature ......................
:
23C
Humidity .............................
:
60%RH
Atmospheric Pressure ......
:
100.3kPa
Input Voltage .....................
:
AC230V/50Hz
Operating Mode .................
:
Max power mode
Classification .....................
:
ClassB
5.2.1 E.U.T. Operation Operating Environment:
EUT Operation:
5.2.2 Block Diagram of Test Setup The Radiated Emission test was performed in the 3m Semi- Anechoic Chamber test site and accordance with EN 55022.
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5.2.3 Measurement Data The maximised peak emissions from the EUT was scanned and measured for Horizontal & Vertical polarisation. Quasi-peak measurements were performed if peak emissions were within 6dB of the limit line.
5.2.4 Radiated Emission Test Data Horizontal Polarization:
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Vertical Polarization :
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5.3 Harmonics Current Emission Test Requirement ............
:
EN 55022
Test Method .....................
:
EN61000-3-2
Test Result .......................
:
N/A
Class/Severity ..................
:
Class A
Remark ..............................
There is no need for Harmonics test to be performed on this product (rated power is less than 75W) in accordance with EN 61000-3-2 (2014). For further details, please refer to Clause 7, Note 1 of EN 61000-3-2 which states:“For the following categories of equipment limits are not specified in this edition of the standard. Note 1: Equipment with a rated power of 75W or less, other than lighting equipment.”
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5.4 Voltage Fluctuation and Flicker Test Requirement ..........
:
EN 55022
Test Method....................
:
EN 61000-3-3
Test Result .....................
:
Pass
5.4.1 E.U.T. Operation Operating Environment: Temperature ..................
: 23C
Humidity .........................
: 65%RH
Barometric Pressure.....
: 100.3kPa
EUT Operation: Input Voltage .................
: AC 230V/50Hz
Operating Mode .............
: Max power mode
5.4.2 Block Diagram of Setup The Voltage Fluctuation and Flicker test was performed in accordance with the EN 61000-3-3.
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5.4.3 Voltage Fluctuation and Flicker Test Data
Report title:
WTU15U0933402E
Company Name: Date of test:
10:19 20.Nov 2015
Tester:
Lobei Zhu
Standard used:
EN/IEC 61000-3-3 Flicker
Short time (Pst):
10 min
Observation time:
10 min (1 Flicker measurement)
Flickermeter:
230V / 50Hz
Flicker Impedance:
Zref (IEC 60725)
Customer: E. U. T.:
KVM SWITCH
EUT values
Limit
Result
Pst
0.028
1.00
PASS
Plt
0.028
0.65
PASS
dc [%]
0.005
3.30
PASS
dmax [%]
0.210
4.00
PASS
dt [s]
0.000
0.50
PASS
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Immunity Test Results
6.1 Performance Criteria Performance criterion A: The equipment shall continue to operate as intended without operator intervention. No degradation of performance or loss of function is allowed below a performance level specified by the manufacturer when the equipment is used as intended.
Performance criterion B: After the test, the equipment shall continue to operate as intended without operator intervention. No degradation of performance or loss of function is allowed, after the application of the phenomena below a performance level specified by the manufacturer, when the equipment is used as intended. During the test, degradation of performance is allowed. However, no change of operating state or stored data is allowed to persist after the test Performance criterion C: Loss of function is allowed, provided the function is self-recoverable, or can be restored by the operation of the controls by the user in accordance with the manufacturer’s instructions. Functions, and/or information stored in non-volatile memory, or protected by a battery backup, shall not be lost.
6.2 Electrostatic Discharge (ESD) Test Requirement ..............
:
EN 55024
Test Method .......................
:
IEC 61000-4-2
Test Result .........................
:
Pass
Discharge Impedance .......
:
330 / 150pF
Discharge Voltage.............
:
Polarity ...............................
:
Air Discharge: ±8kV Contact Discharge: ±4kV HCP & VCP: ±4kV Positive & Negative
Number of Discharge........
:
Minimum 10 times at each test point
Discharge Mode ................
:
Single Discharge
Discharge Period ..............
:
1 second minimum
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6.2.1 E.U.T. Operation Operating Environment: Temperature ....................
:
23C
Humidity ...........................
:
48%RH
Barometric Pressure .......
:
100.3kPa
Input Voltage ....................
:
AC 230V/50Hz
Operating Mode ................
:
Max power mode
EUT Operation:
6.2.2 Block Diagram of Setup The ESD test was performed in accordance with IEC 61000-4-2.
>1.0m
0.1m
Vertical Coupling Plane
ESD Generator
EUT
470k ohm 470k ohm
Wall
Horizontal Coupling Plane
80cm 470k ohm 470k ohm
The ESD test was performed in accordance with the IEC 61000-4-2.
6.2.3Direct Discharge Test Results Observations :
Test points :
1. All Exposed Surface & Seams; 2. All metallic part
Direct Discharge
Test Results
Applied Voltage (kV)
Performance Criterion
Test Point
Contact Discharge
Air Discharge
±8
B
1
N/A
Pass*
±4
B
2
Pass*
N/A
Remark: *
During the test no deviation was detected to the selected operation mode(s)
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6.2.4 Indirect Discharge Test Results Observations :
Test points :
1. All sides.
Indirect Discharge
Test Results
Applied Voltage (kV)
Performance Criterion
Test Point
Horizontal Coupling
Vertical Coupling
±4
B
1
Pass*
Pass*
Remark: *
During the test no deviation was detected to the selected operation mode(s)
6.3 Electrical Fast Transients (EFT) Test Requirement ..........
:
EN 55024
Test Method ...................
:
IEC 61000-4-4
Test Result .....................
:
Pass
Test Level.......................
:
1.0kV on AC Mains
Polarity ...........................
:
Positive & Negative
Repetition Frequency ....
:
5kHz
Burst Duration ...............
:
300ms
Test Duration .................
:
2 minutes per level & polarity
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6.3.1E.U.T. Operation Operating Environment: Temperature ..................
:
23C
Humidity .........................
:
65%RH
Barometric Pressure .....
:
100.3kPa
Input Voltage .................
:
AC 230V/50Hz
Operating Mode .............
:
Max power mode
EUT Operation:
6.3.2 Block Diagram of Setup The Electrical Fast Transients Immunity test was performed in accordance with the IEC 61000-4-4. For AC Mains or DC Input: >0.5m
0.1m wood table
a
EUT
Wall
AC Mains
Test Generator
a: AC Mains or DC Input For Signal or Telecommunication Port: >0.5m
0.1m wood table
EUT
b Clamp
Wall
Test Generator
AC Mains
b: Signal or Telecommunication Line
6.3.3Test Results Path under Test
Test Level(kV)
Coupling Direct/Clamp
Performance
Line-Neutral
1.0
Direct
B
Criterion
Remark: *
During the test no deviation was detected to the selected operation mode(s)
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Result Pass*
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6.4 Surge Test Requirement ..........
:
EN 55024
Test Method ...................
:
IEC 61000-4-5
Test Result .....................
:
Pass
Test level ........................
:
1kV Live to Neutral, 2kV Live to PE and Neutral to PE,
Interval ...........................
:
60s between each surge
No. of surges .................
:
five positive and five negative pulses each at 0º, 90º, 180º and at 270º
Temperature ..................
:
23C
Humidity .........................
:
65%RH
Barometric Pressure .....
:
100.3kPa
Input Voltage .................
:
AC 230V/50Hz
Operating Mode .............
:
Max power mode
6.4.1E.U.T. Operation Operating Environment:
EUT Operation:
6.4.2Block Diagram of Setup The Surge Immunity test was performed in accordance with the IEC 61000-4-5.
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6.4.3Test Result Test Port
Applied Voltage (kV)
Performance criterion
Result
Between Live And Neutral
1
B
Pass*
Between Live And Earth
2
B
N/A
Between Neutral And Earth
2
B
N/A
Remark: *
During the test no deviation was detected to the selected operation mode(s)
6.5 Radio-frequency electromagnetic fields, 80MHz to 1GHz Test Requirement ....... :
EN 55024
Test Method ................ :
IEC 61000-4-3
Test Result .................. :
Pass
Frequency Range ....... :
80MHz to 1GHz
Test level ..................... :
3V/m
Modulation .................. :
80%, 1kHz Amplitude Modulation.
Face of EUT ................. :
Front, Back, Left, Right
Antenna polarisation .. :
Horizontal& Vertical
6.5.1E.U.T. Operation Operating Environment: Temperature...................
:
23C
Humidity .........................
:
65%RH
Barometric Pressure .....
:
100.3kPa
Input Voltage..................
:
AC 230V/50Hz
Operating Mode .............
:
Max power mode
EUT Operation:
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6.5.2 Block Diagram of Setup The Radio-frequency electromagnetic fields Immunity test was performed in accordance with the IEC 61000-4-3.
Anechoic Chamber
Gestockte Breitband ( S tacked ) Log.-per.Antenna
3m
EUT Camera
0.8m
Absorbers
Signal Generator
RF- Amplifier
6.5.3 Test Results Frequency
Face of EUT
80 to 1000MHz
Front, Back, Left, Right
80 to 1000MHz
Front, Back, Left, Right
Antenna polarisation
Test Level
Step Size
Dwell Time
Performance Criterion
Result
Horizontal
3V/m
1%
2s
A
Pass*
Vertical
3V/m
1%
2s
A
Pass*
Remark: *
During the test no deviation was detected to the selected operation mode(s)
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6.6 Injected Currents Immunity, 0.15MHz to 80MHz Test Requirement .......... :
EN 55024
Test Method ................... :
IEC 61000-4-6
Test Result ..................... :
Pass
Frequency Range .......... :
0.15MHz to 80MHz
Test level ........................ :
3V r.m.s. (unmodulated emf into 150 )
Modulation ..................... :
80%, 1kHz Amplitude Modulation.
6.6.1E.U.T. Operation Operating Environment: Temperature .................. :
23.0C
Humidity ......................... :
54.3% RH
Barometric Pressure ..... :
101.5kPa
EUT Operation: Input Voltage ................. :
AC 230V/50Hz
Operating Mode ............. :
Max power mode
6.6.2 Block Diagram of Setup The Injected Currents Immunity test was performed in accordance with the IEC 61000-4-6. For AC Mains or DC Input: 0.1m< L 90% &30 % of Induction
No. of Dips / Interruptions .......
1 per Level at 20ms intervals
6.7.1E.U.T. Operation Operating Environment: Temperature .............................. 23C Humidity .................................... 65%RH Barometric Pressure ................ 100.3kPa EUT Operation: Input Voltage ............................. AC 230V/50Hz Operating Mode ........................ Max power mode
6.7.2 Block Diagram of Setup The Voltage Dips and Interruptions Immunity test was performed in accordance with the IEC 61000-4-11.
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6.7.3Test Results
Test Item
50Hz
60Hz
Performance criterion
Duration
Result
Duration
Result
0
B
0.5
Pass*
0.5
N/A
70
C
25
Pass*
30
N/A
0
C
250
Pass**
300
N/A
Test Level in %UT
Voltage Dips
Voltage Interruptions
Remark: *
During the test no deviation was detected to the selected operation mode(s)
**
During the test, E.U.T loss the function when the pulse through, after the test, it recovery normal automatically.
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Page 30 of 39
Photographs – Test Setup
7.1 Photograph – Mains Terminal Disturbance Voltage Test Setup
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7.2 Photograph – Radiated Emission Test Setup
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7.3 Photograph – Harmonic Current and Voltage Fluctuation and Flicker Test Setup
7.4 Photograph – ESD Immunity Test Setup
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7.5 Photograph – EFT Immunity Test Setup
7.6 Photograph – Radio- Frequency Electromagnetic Field Test Setup
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7.7 Photograph – Surge Immunity Test Setup
7.8 Photograph – Injected Currents Immunity Test Setup
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7.9 Photograph – Voltage Dips and Interruptions Immunity Test Setup
7.10 Photograph – Power-frequency magnetic Field Test Setup
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Photographs – Constructional Details
8.1 EUT
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8.2 EUT –PCB
=======End of Report====== Waltek Services (Suzhou) Co., Ltd. http://www.waltek.com.cn
1
Page 2 of 39
Test Summary EMISSION Test Standard
Class / Severity
Result
EN 55022:2010
Clause 5
Pass
EN 55022:2010
Clause 6
Pass
EN 55022:2010
Clause 6
N/A
Harmonic Current emission
EN 61000-3-2:2014
Class A
N/A
Voltage Fluctuation and Flicker
EN61000-3-3:2013
Clause 5
Pass
Test Item Mains Terminal Disturbance Voltage, 150kHz to 30MHz Radiated Emission, 30MHz to 1000MHz Radiated Emission, Above 1GHz
IMMUNITY（EN 55024:2010） Test Method
Class / Severity
Performance Criteria
Result
IEC 61000-4-2:2008
4 kV Contact 8 kV Air
B
Pass
IEC 61000-4-3:2010
3V/m, 80%, 1kHz, Amp. Mod.
A
Pass
B
Pass
B
Pass
Test Item Electrostatic Discharge(ESD) Radio-frequency electromagnetic fields (80MHz to 1GHz) Electrical Fast Transients (EFT)
IEC 61000-4-4:2012
AC 1.0kV DC 0.5kV 1kV D.M.† 2kV C.M.‡
Surge
IEC 61000-4-5:2014
Injected Currents, 0.15MHz to 80MHz
IEC 61000-4-6:2013
3Vr.m.s.(emf), 80%, 1kHz Amp. Mod.
A
Pass
Power-frequency magnetic Field
IEC 61000-4-8:2009
1A/m
A
Pass
0 % UT* for 0.5per
B
Pass
Voltage Dips
IEC 61000-4-11:2004 70 % UT* for 25per
C
Pass
0 % UT* for 250per
C
Pass
Voltage Interruptions
IEC 61000-4-11:2004
Remark: Pass Fail N/A A.M † ‡ *
Test item meets the requirement Test item does not meet the requirement Test case does not apply to the test object Amplitude Modulation Differential Mode Common Mode UT is the nominal supply voltage
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2
Page 3 of 39
Contents Page COVER PAGE ················································································································· 1
1
TEST SUMMARY .................................................................................................................................................. 2
2
CONTENTS ............................................................................................................................................................ 3
3
GENERAL INFORMATION .................................................................................................................................. 5 3.1 3.2 3.3 3.4 3.5 3.6 3.7
4
EQUIPMENT USED DURING TEST .................................................................................................................. 7 4.1
5
GENERAL DESCRIPTION OF E.U.T. ................................................................................................................ 5 DETAILS OF E.U.T. ......................................................................................................................................... 5 DESCRIPTION OF SUPPORT UNITS ................................................................................................................. 5 STANDARDS APPLICABLE FOR TESTING ......................................................................................................... 5 TEST FACILITY ................................................................................................................................................. 6 SUBCONTRACTED............................................................................................................................................ 6 ABNORMALITIES FROM STANDARD CONDITIONS ............................................................................................ 6 MEASUREMENT UNCERTAINTY ....................................................................................................................... 9
EMISSION TEST RESULTS .............................................................................................................................. 10 5.1 MAINS TERMINALS DISTURBANCE VOLTAGE, 150 KHZ TO 30MHZ ............................................................. 10 5.1.1 E.U.T. Operation .................................................................................................................................... 10 5.1.2 Block Diagram of Test Setup ............................................................................................................... 10 5.1.3 Measurement Data ................................................................................................................................ 11 5.1.4 Mains Terminals Disturbance Voltage Test Data .............................................................................. 11 5.2 RADIATED EMISSION, 30 MHZ TO 1GHZ ..................................................................................................... 13 5.2.1 E.U.T. Operation .................................................................................................................................... 13 5.2.2 Block Diagram of Test Setup ............................................................................................................... 13 5.2.3 Measurement Data ................................................................................................................................ 14 5.2.4 Radiated Emission Test Data............................................................................................................... 14 5.3 HARMONICS CURRENT EMISSION ................................................................................................................. 16 5.4 VOLTAGE FLUCTUATION AND FLICKER ......................................................................................................... 17 5.4.1 E.U.T. Operation .................................................................................................................................... 17 5.4.2 Block Diagram of Setup ........................................................................................................................ 17 5.4.3 Voltage Fluctuation and Flicker Test Data ......................................................................................... 18
6
IMMUNITY TEST RESULTS .............................................................................................................................. 19 6.1 PERFORMANCE CRITERIA ............................................................................................................................. 19 6.2 ELECTROSTATIC DISCHARGE (ESD) ............................................................................................................ 19 6.2.1 E.U.T. Operation .................................................................................................................................... 20 6.2.2 Block Diagram of Setup ........................................................................................................................ 20 6.2.3 Direct Discharge Test Results ............................................................................................................. 20 6.2.4 Indirect Discharge Test Results ........................................................................................................... 21 6.3 ELECTRICAL FAST TRANSIENTS (EFT)......................................................................................................... 21 6.3.1 E.U.T. Operation .................................................................................................................................... 22 6.3.2 Block Diagram of Setup ........................................................................................................................ 22 6.3.3 Test Results ............................................................................................................................................ 22 6.4 SURGE ........................................................................................................................................................... 23 6.4.1 E.U.T. Operation .................................................................................................................................... 23 6.4.2 Block Diagram of Setup ........................................................................................................................ 23 6.4.3 Test Result .............................................................................................................................................. 24 6.5 RADIO-FREQUENCY ELECTROMAGNETIC FIELDS, 80MHZ TO 1GHZ ........................................................... 24 6.5.1 E.U.T. Operation .................................................................................................................................... 24 6.5.2 Block Diagram of Setup ........................................................................................................................ 25 6.5.3 Test Results ............................................................................................................................................ 25 6.6 INJECTED CURRENTS IMMUNITY, 0.15MHZ TO 80MHZ............................................................................... 26 Waltek Services (Suzhou) Co., Ltd. http://www.waltek.com.cn
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6.6.1 E.U.T. Operation .................................................................................................................................... 26 6.6.2 Block Diagram of Setup ........................................................................................................................ 26 6.6.3 Test Results ............................................................................................................................................ 27 6.7 VOLTAGE DIPS AND INTERRUPTIONS ............................................................................................................ 28 6.7.1 E.U.T. Operation .................................................................................................................................... 28 6.7.2 Block Diagram of Setup ........................................................................................................................ 28 6.7.3 Test Results ............................................................................................................................................ 29 7
PHOTOGRAPHS – TEST SETUP .................................................................................................................... 30 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 7.10
8
PHOTOGRAPH – MAINS TERMINAL DISTURBANCE VOLTAGE TEST SETUP ................................................. 30 PHOTOGRAPH – RADIATED EMISSION TEST SETUP..................................................................................... 31 PHOTOGRAPH – HARMONIC CURRENT AND VOLTAGE FLUCTUATION AND FLICKER TEST SETUP ............. 32 PHOTOGRAPH – ESD IMMUNITY TEST SETUP ............................................................................................. 32 PHOTOGRAPH – EFT IMMUNITY TEST SETUP .............................................................................................. 33 PHOTOGRAPH – RADIO- FREQUENCY ELECTROMAGNETIC FIELD TEST SETUP ........................................ 33 PHOTOGRAPH – SURGE IMMUNITY TEST SETUP.......................................................................................... 34 PHOTOGRAPH – INJECTED CURRENTS IMMUNITY TEST SETUP................................................................... 34 PHOTOGRAPH – VOLTAGE DIPS AND INTERRUPTIONS IMMUNITY TEST SETUP .......................................... 35 PHOTOGRAPH – POWER-FREQUENCY MAGNETIC FIELD TEST SETUP ........................................................ 35
PHOTOGRAPHS – CONSTRUCTIONAL DETAILS ..................................................................................... 36 8.1 8.2
EUT ............................................................................................................................................................... 36 EUT –PCB.................................................................................................................................................... 39
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3
Page 5 of 39
General Information
3.1 General Description of E.U.T. Product Name ..................................... :
KVM SWITCH
Model No. ............................................ :
AS-21P(CS-21CA),AS-41P(CS-41CA),AS-21UA(CS-21UA), AS-41UA(CS-41UA) The PCB of all models are identical except for the number of VGA ports
Remark ................................................ :
3.2 Details of E.U.T. Technical Data .................................... : Input:DC 9V from adapter,1000mA Adapter input:AC 100-240V 50/60Hz The Highest Operation Frequency.... : 24MHz
3.3 Description of Support Units The EUT has been tested as an independent unit. AS-41UA(CS-41UA) is the test samples. The tests were performed in the condition of AC 230V/50Hz input.
3.4 Standards Applicable for Testing The tests were performed according to following standards: EN 55022:2010
Information technology equipment – Radio disturbance characteristics – Limits and methods of measurement.
EN 55024:2010
Information technology equipment — Immunity characteristics — Limits and methods of measurement.
EN 61000-3-2:2014
Electromagnetic compatibility (EMC) -- Part 3-2: Limits - Limits for harmonic current emissions (equipment input current up to and including 16 A per phase).
EN 61000-3-3:2013
Electromagnetic compatibility (EMC) -- Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection.
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3.5 Test Facility The test facility has a test site registered with the following organizations:
IC – Registration No.: 7760A
Waltek Services (Shenzhen) Co., Ltd. has been registered and fully described in a report filed with the Industry Canada. The acceptance letter from the Industry Canada is maintained in our files. Registration 7760A, July 12, 2012.
FCC – Registration No.: 880581
Waltek Services (Shenzhen) Co., Ltd. has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. Registration 880581, May 26, 2011.
3.6 Subcontracted Whether parts of tests for the product have been subcontracted to other labs: Yes Test Lab:
No QuieTek Technology(Suzhou) Co.,Ltd.
Lab address: No.99 Hongye Rd.,Suzhou Industrial Park Loufeng Hi-New-Tech Development Area,Suzhou,China Test items: 10M Radiation Emission,RS
3.7 Abnormalities from Standard Conditions None.
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4
Page 7 of 39
Equipment Used during Test Mains Terminal Disturbance Voltage (Conducted Emission) Item
Equipment
1.
Test Receiver
2.
Two-Line V-Network
3.
Manual RF SW
4.
3m,50 ohms Cable
Manufacturer
Model No.
Serial No.
Calibration Date
ESCI
101297
2015-04-13
ENV216
101538
2015-04-13
ESE
RSU-A41
-
2015-04-13
HUBER SUHNER
1016873
-
N/A
Serial No.
Calibration Date
ROHDE& SCHWARZ ROHDE& SCHWARZ
Harmonics and Flicker Measuring System Item
Equipment
Manufacturer
Model No.
1.
Digital Power Analyzer
Em Test AG
ADP500
2.
Power Source
Em Test AG
ACS500
Equipment
Manufacturer
Model No.
Serial No.
Calibration Date
NSG 438
1235
2015-04-14
V0745103 095 V0745103 096
2015-04-13 2015-04-13
ESD Item
Electrostatic Discharge TESEQ Simulator EFT & Voltage Dips and Interruptions 1.
Item
Equipment
Manufacturer
Model No.
Serial No.
Calibration Date
1.
EFT Simulator
TESEQ
NSG 3040
1982
2015-04-13
2.
Capacitive Coupling Clamp
TESEQ
CDN 3425
1690
2015-04-13
3.
Manual step transformer
TESEQ
INA6501
226
2015-04-13
Item
Equipment
Manufacturer
Model No.
Serial No.
Calibration Date
1.
Surge Simulator Coupling Decoupling Network
TESEQ
NSG3060
1516
2015-04-13
TESEQ
CDN3061-S16
1434
2015-04-13
Surge
2.
10m Semi-anechoic Chamber for Radiated Emission Item
Equipment
Specification
Model No.
Serial No.
Calibration Date
1.
EMI Test Receiver
Range:9kHz-3GHz
ESCI
100175
Sep.16, 2015
2.
EMI Test Receiver
Range:9kHz-3GHz
ESCI
100726
Mar.28, 2015
3.
Antenna
4.
Antenna
5.
CBL6112B
Range:30MHz-2GHz
CBL6112B
2933
Otc.10, 2015
6.
CBL6112B
Range:30MHz-2GHz
CBL6112B
2931
Otc.10, 2015
Range : 10MHz2.5GHz Gain : 20 dB Range : 10MHz2.5GHz Gain : 20 dB
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AP-025C AP-025C
CHM0602008 CHM0602006
Apr.11, 2015 Apr.11, 2015
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7.
Antenna
Range:30MHz-1GHz
RG 214_U
AC1-L
Otc.10, 2015
8.
Antenna
Range:30MHz-1GHz
RG 214_U
AC1-R
Otc.10, 2015
9.
ZC1-2
T:-40~50; H:0-100%
ZC1-2
AC1-TH
Jan.07, 2015
Model No.
Serial No.
Calibration Date
35088
2015-04-13
Injected Currents Item
Equipment
Manufacturer
1.
RF generator
TESEQ
2.
Power Amplifier
TESEQ
CBA 400M110
T44225
2015-04-13
TESEQ
KEMZ801A
33477
2015-04-13
TESEQ
CDN M016
34615
2015-04-13
TESEQ
DCP 0100A
34574
2015-04-13
Model No.
Serial No.
Calibration Date
3. 4.
EM Clamp Coupling Decoupling Network
5. Dual Directional Coupler Power Frequency Magnetic Field Item
Equipment
Manufacturer
1.
Power Frequency Magnetic Field generator
EVERFINE
NSG4070
EMS61000-8k 11030002
2015-04-13
Radio-frequency electromagnetic fields Item
Equipment
Manufacturer
Model No.
Serial No.
Calibration Data
1.
Signal Generator
R&S
SML03
102324
2015.10.09
2.
Power Meter
Agilent
E4416A
GB41293844
2015.09.16
3.
Power Sensor
Agilent
E9323A
MY44420302
2015.09.16
4.
Power Meter
Boonton
4231A
144502
2015.09.16
5.
Power Sensor
Boonton
51011-EMC
33859
2015.09.16
6.
RF Switch
MF
SW1072
RFSW980005
N/A
7.
Power Amplifier
Schaffner
CBA9428
43516
N/A
8.
Power Amplifier
Schaffner
CBA9413B
43526
N/A
9.
DirectioN/Al Coupler
AR
DC7144A
312249
N/A
10.
DirectioN/Al Coupler
Schaffner
CHA 9652B
121
N/A
11.
Horn Antenna
AR
AT4002A
312312
N/A
12.
Bilog Antenna
Schaffner
CBL6141A
4278
N/A
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4.1 Measurement Uncertainty Test Item
Frequency Range
Uncertainty
Note
Conducted Emission
150kHz~30MHz
2.66dB
(1)
Radiated Emission
30MHz~1GHz
5.03dB
(1)
(1)This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2.
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5
Page 10 of 39
Emission Test Results 5.1 Mains Terminals Disturbance Voltage, 150 kHz to 30MHz Test Requirement ..............
:
EN 55022
Test Method .......................
:
Clause 9 of EN 55022
Test Result .........................
:
Pass
Frequency Range ..............
:
150kHz to 30MHz
Class/Severity ...................
:
Table 2 of EN 55022
Temperature ......................
:
23C
Humidity .............................
:
55%RH
Atmospheric Pressure ......
:
100.3kPa
Input Voltage .....................
:
AC230V/50Hz
Operating Mode .................
:
Max power mode
Classification .....................
:
ClassB
5.1.1 E.U.T. Operation Operating Environment:
EUT Operation:
5.1.2 Block Diagram of Test Setup The Mains Terminals Disturbance Voltage tests were performed in accordance with the EN 55022.
EUT
Receiver
PC System
80cm 80cm LISN :50 Terminator
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5.1.3 Measurement Data The maximised peak emissions from the EUT was scanned and measured for both the Live and Neutral Lines. Quasi-peak & average measurements were performed if peak emissions were within 6dB of the average limit line.
5.1.4 Mains Terminals Disturbance Voltage Test Data Live Line :
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Neutral Line:
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Page 12 of 39
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5.2 Radiated Emission, 30 MHz to 1GHz Test Requirement ..............
:
EN 55022
Test Method .......................
:
EN 55022
Test Result .........................
:
Pass
Frequency Range ..............
:
30MHz to 1GHz
Class/Severity ...................
:
Table 6 of EN 55022:2010
Temperature ......................
:
23C
Humidity .............................
:
60%RH
Atmospheric Pressure ......
:
100.3kPa
Input Voltage .....................
:
AC230V/50Hz
Operating Mode .................
:
Max power mode
Classification .....................
:
ClassB
5.2.1 E.U.T. Operation Operating Environment:
EUT Operation:
5.2.2 Block Diagram of Test Setup The Radiated Emission test was performed in the 3m Semi- Anechoic Chamber test site and accordance with EN 55022.
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5.2.3 Measurement Data The maximised peak emissions from the EUT was scanned and measured for Horizontal & Vertical polarisation. Quasi-peak measurements were performed if peak emissions were within 6dB of the limit line.
5.2.4 Radiated Emission Test Data Horizontal Polarization:
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Vertical Polarization :
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5.3 Harmonics Current Emission Test Requirement ............
:
EN 55022
Test Method .....................
:
EN61000-3-2
Test Result .......................
:
N/A
Class/Severity ..................
:
Class A
Remark ..............................
There is no need for Harmonics test to be performed on this product (rated power is less than 75W) in accordance with EN 61000-3-2 (2014). For further details, please refer to Clause 7, Note 1 of EN 61000-3-2 which states:“For the following categories of equipment limits are not specified in this edition of the standard. Note 1: Equipment with a rated power of 75W or less, other than lighting equipment.”
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5.4 Voltage Fluctuation and Flicker Test Requirement ..........
:
EN 55022
Test Method....................
:
EN 61000-3-3
Test Result .....................
:
Pass
5.4.1 E.U.T. Operation Operating Environment: Temperature ..................
: 23C
Humidity .........................
: 65%RH
Barometric Pressure.....
: 100.3kPa
EUT Operation: Input Voltage .................
: AC 230V/50Hz
Operating Mode .............
: Max power mode
5.4.2 Block Diagram of Setup The Voltage Fluctuation and Flicker test was performed in accordance with the EN 61000-3-3.
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5.4.3 Voltage Fluctuation and Flicker Test Data
Report title:
WTU15U0933402E
Company Name: Date of test:
10:19 20.Nov 2015
Tester:
Lobei Zhu
Standard used:
EN/IEC 61000-3-3 Flicker
Short time (Pst):
10 min
Observation time:
10 min (1 Flicker measurement)
Flickermeter:
230V / 50Hz
Flicker Impedance:
Zref (IEC 60725)
Customer: E. U. T.:
KVM SWITCH
EUT values
Limit
Result
Pst
0.028
1.00
PASS
Plt
0.028
0.65
PASS
dc [%]
0.005
3.30
PASS
dmax [%]
0.210
4.00
PASS
dt [s]
0.000
0.50
PASS
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ReferenceNo.:WTU15U0933402E
6
Page 19 of 39
Immunity Test Results
6.1 Performance Criteria Performance criterion A: The equipment shall continue to operate as intended without operator intervention. No degradation of performance or loss of function is allowed below a performance level specified by the manufacturer when the equipment is used as intended.
Performance criterion B: After the test, the equipment shall continue to operate as intended without operator intervention. No degradation of performance or loss of function is allowed, after the application of the phenomena below a performance level specified by the manufacturer, when the equipment is used as intended. During the test, degradation of performance is allowed. However, no change of operating state or stored data is allowed to persist after the test Performance criterion C: Loss of function is allowed, provided the function is self-recoverable, or can be restored by the operation of the controls by the user in accordance with the manufacturer’s instructions. Functions, and/or information stored in non-volatile memory, or protected by a battery backup, shall not be lost.
6.2 Electrostatic Discharge (ESD) Test Requirement ..............
:
EN 55024
Test Method .......................
:
IEC 61000-4-2
Test Result .........................
:
Pass
Discharge Impedance .......
:
330 / 150pF
Discharge Voltage.............
:
Polarity ...............................
:
Air Discharge: ±8kV Contact Discharge: ±4kV HCP & VCP: ±4kV Positive & Negative
Number of Discharge........
:
Minimum 10 times at each test point
Discharge Mode ................
:
Single Discharge
Discharge Period ..............
:
1 second minimum
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6.2.1 E.U.T. Operation Operating Environment: Temperature ....................
:
23C
Humidity ...........................
:
48%RH
Barometric Pressure .......
:
100.3kPa
Input Voltage ....................
:
AC 230V/50Hz
Operating Mode ................
:
Max power mode
EUT Operation:
6.2.2 Block Diagram of Setup The ESD test was performed in accordance with IEC 61000-4-2.
>1.0m
0.1m
Vertical Coupling Plane
ESD Generator
EUT
470k ohm 470k ohm
Wall
Horizontal Coupling Plane
80cm 470k ohm 470k ohm
The ESD test was performed in accordance with the IEC 61000-4-2.
6.2.3Direct Discharge Test Results Observations :
Test points :
1. All Exposed Surface & Seams; 2. All metallic part
Direct Discharge
Test Results
Applied Voltage (kV)
Performance Criterion
Test Point
Contact Discharge
Air Discharge
±8
B
1
N/A
Pass*
±4
B
2
Pass*
N/A
Remark: *
During the test no deviation was detected to the selected operation mode(s)
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6.2.4 Indirect Discharge Test Results Observations :
Test points :
1. All sides.
Indirect Discharge
Test Results
Applied Voltage (kV)
Performance Criterion
Test Point
Horizontal Coupling
Vertical Coupling
±4
B
1
Pass*
Pass*
Remark: *
During the test no deviation was detected to the selected operation mode(s)
6.3 Electrical Fast Transients (EFT) Test Requirement ..........
:
EN 55024
Test Method ...................
:
IEC 61000-4-4
Test Result .....................
:
Pass
Test Level.......................
:
1.0kV on AC Mains
Polarity ...........................
:
Positive & Negative
Repetition Frequency ....
:
5kHz
Burst Duration ...............
:
300ms
Test Duration .................
:
2 minutes per level & polarity
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ReferenceNo.:WTU15U0933402E
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6.3.1E.U.T. Operation Operating Environment: Temperature ..................
:
23C
Humidity .........................
:
65%RH
Barometric Pressure .....
:
100.3kPa
Input Voltage .................
:
AC 230V/50Hz
Operating Mode .............
:
Max power mode
EUT Operation:
6.3.2 Block Diagram of Setup The Electrical Fast Transients Immunity test was performed in accordance with the IEC 61000-4-4. For AC Mains or DC Input: >0.5m
0.1m wood table
a
EUT
Wall
AC Mains
Test Generator
a: AC Mains or DC Input For Signal or Telecommunication Port: >0.5m
0.1m wood table
EUT
b Clamp
Wall
Test Generator
AC Mains
b: Signal or Telecommunication Line
6.3.3Test Results Path under Test
Test Level(kV)
Coupling Direct/Clamp
Performance
Line-Neutral
1.0
Direct
B
Criterion
Remark: *
During the test no deviation was detected to the selected operation mode(s)
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Result Pass*
ReferenceNo.:WTU15U0933402E
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6.4 Surge Test Requirement ..........
:
EN 55024
Test Method ...................
:
IEC 61000-4-5
Test Result .....................
:
Pass
Test level ........................
:
1kV Live to Neutral, 2kV Live to PE and Neutral to PE,
Interval ...........................
:
60s between each surge
No. of surges .................
:
five positive and five negative pulses each at 0º, 90º, 180º and at 270º
Temperature ..................
:
23C
Humidity .........................
:
65%RH
Barometric Pressure .....
:
100.3kPa
Input Voltage .................
:
AC 230V/50Hz
Operating Mode .............
:
Max power mode
6.4.1E.U.T. Operation Operating Environment:
EUT Operation:
6.4.2Block Diagram of Setup The Surge Immunity test was performed in accordance with the IEC 61000-4-5.
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ReferenceNo.:WTU15U0933402E
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6.4.3Test Result Test Port
Applied Voltage (kV)
Performance criterion
Result
Between Live And Neutral
1
B
Pass*
Between Live And Earth
2
B
N/A
Between Neutral And Earth
2
B
N/A
Remark: *
During the test no deviation was detected to the selected operation mode(s)
6.5 Radio-frequency electromagnetic fields, 80MHz to 1GHz Test Requirement ....... :
EN 55024
Test Method ................ :
IEC 61000-4-3
Test Result .................. :
Pass
Frequency Range ....... :
80MHz to 1GHz
Test level ..................... :
3V/m
Modulation .................. :
80%, 1kHz Amplitude Modulation.
Face of EUT ................. :
Front, Back, Left, Right
Antenna polarisation .. :
Horizontal& Vertical
6.5.1E.U.T. Operation Operating Environment: Temperature...................
:
23C
Humidity .........................
:
65%RH
Barometric Pressure .....
:
100.3kPa
Input Voltage..................
:
AC 230V/50Hz
Operating Mode .............
:
Max power mode
EUT Operation:
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ReferenceNo.:WTU15U0933402E
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6.5.2 Block Diagram of Setup The Radio-frequency electromagnetic fields Immunity test was performed in accordance with the IEC 61000-4-3.
Anechoic Chamber
Gestockte Breitband ( S tacked ) Log.-per.Antenna
3m
EUT Camera
0.8m
Absorbers
Signal Generator
RF- Amplifier
6.5.3 Test Results Frequency
Face of EUT
80 to 1000MHz
Front, Back, Left, Right
80 to 1000MHz
Front, Back, Left, Right
Antenna polarisation
Test Level
Step Size
Dwell Time
Performance Criterion
Result
Horizontal
3V/m
1%
2s
A
Pass*
Vertical
3V/m
1%
2s
A
Pass*
Remark: *
During the test no deviation was detected to the selected operation mode(s)
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ReferenceNo.:WTU15U0933402E
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6.6 Injected Currents Immunity, 0.15MHz to 80MHz Test Requirement .......... :
EN 55024
Test Method ................... :
IEC 61000-4-6
Test Result ..................... :
Pass
Frequency Range .......... :
0.15MHz to 80MHz
Test level ........................ :
3V r.m.s. (unmodulated emf into 150 )
Modulation ..................... :
80%, 1kHz Amplitude Modulation.
6.6.1E.U.T. Operation Operating Environment: Temperature .................. :
23.0C
Humidity ......................... :
54.3% RH
Barometric Pressure ..... :
101.5kPa
EUT Operation: Input Voltage ................. :
AC 230V/50Hz
Operating Mode ............. :
Max power mode
6.6.2 Block Diagram of Setup The Injected Currents Immunity test was performed in accordance with the IEC 61000-4-6. For AC Mains or DC Input: 0.1m< L 90% &30 % of Induction
No. of Dips / Interruptions .......
1 per Level at 20ms intervals
6.7.1E.U.T. Operation Operating Environment: Temperature .............................. 23C Humidity .................................... 65%RH Barometric Pressure ................ 100.3kPa EUT Operation: Input Voltage ............................. AC 230V/50Hz Operating Mode ........................ Max power mode
6.7.2 Block Diagram of Setup The Voltage Dips and Interruptions Immunity test was performed in accordance with the IEC 61000-4-11.
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ReferenceNo.:WTU15U0933402E
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6.7.3Test Results
Test Item
50Hz
60Hz
Performance criterion
Duration
Result
Duration
Result
0
B
0.5
Pass*
0.5
N/A
70
C
25
Pass*
30
N/A
0
C
250
Pass**
300
N/A
Test Level in %UT
Voltage Dips
Voltage Interruptions
Remark: *
During the test no deviation was detected to the selected operation mode(s)
**
During the test, E.U.T loss the function when the pulse through, after the test, it recovery normal automatically.
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ReferenceNo.:WTU15U0933402E
7
Page 30 of 39
Photographs – Test Setup
7.1 Photograph – Mains Terminal Disturbance Voltage Test Setup
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7.2 Photograph – Radiated Emission Test Setup
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7.3 Photograph – Harmonic Current and Voltage Fluctuation and Flicker Test Setup
7.4 Photograph – ESD Immunity Test Setup
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7.5 Photograph – EFT Immunity Test Setup
7.6 Photograph – Radio- Frequency Electromagnetic Field Test Setup
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7.7 Photograph – Surge Immunity Test Setup
7.8 Photograph – Injected Currents Immunity Test Setup
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ReferenceNo.:WTU15U0933402E
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7.9 Photograph – Voltage Dips and Interruptions Immunity Test Setup
7.10 Photograph – Power-frequency magnetic Field Test Setup
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ReferenceNo.:WTU15U0933402E
8
Photographs – Constructional Details
8.1 EUT
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ReferenceNo.:WTU15U0933402E
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ReferenceNo.:WTU15U0933402E
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ReferenceNo.:WTU15U0933402E
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8.2 EUT –PCB
=======End of Report====== Waltek Services (Suzhou) Co., Ltd. http://www.waltek.com.cn
