HPS Titan
HPS Titan®
Encapsulated Transformers for Harsh Environments
The terms “Harsh Environments” and “Hazardous Location” in many industries brings to the forefront the many difficult environments which may contain dangerous gases, liquids, dust, etc., which could lead to serious consequences. Products which are designed to operate in these hazardous environmental conditions must be safe, reliable, and affordable. The HPS Titan® line of transformers have been designed for installation where safety is your priority, efficiency is a concern and the environment, location and performance are key. Typical applications include institutional, commercial, industrial, petrochemical, marine, mining, etc. HPS designs provide: • Safe Superior Performance • Compact Efficient Design • Easy Installation and Hook-up HPS Titan® Series transformers are UL Listed for “Class 1, Division 2, Groups A, B, C, and D Hazardous Locations” and also meet ABS Type Approval for “Marine Duty Service and Offshore Applications - Electrical Distribution and Propulsion”. The HPS Titan® Series of products are competitively priced for the rugged, industrial and commercial indoor and outdoor distribution transformer markets. Hammond Power Solutions’ facilities have the most modern testing equipment for the requirements of ANSI, OSHA, UL, CSA, IEC, NEMA, ABS, DNV, BV, etc.
HPS TITAN®
HPS TITAN®
Single Phase
Three Phase
Applications
Approvals • • •
Petrochemical
Marine
Industrial
Oil & Gas
Mining
Wastewater
UL 1604 UL Listed, file No. E258346 (Class 1, Division 2, Groups A, B, C, and D Hazardous Locations) ABS Type Approval - Certificate No. 04-HS435190/1-PDA (Marine Duty Service and Offshore Applications)
HPS Titan® Standard Features Features
Single Phase
Three Phase
Voltage Groups
5 standard voltage groups
5 standard voltage groups
Ratings
0.5 kVA to 37.5 kVA
2 kVA to 150 kVA
Frequency
60 Hz (50/60 Hz on units with 380V primary)
60 Hz (50/60 Hz on units with 380V primary)
Electrostatic Shield
Optional on 0.50 kVA Standard on 0.75 kVA to 37.5 kVA
Standard on all units
Encapsulated
All units are encapsulated with electrical grade silica sand and resin compounds
Enclosure
Heavy Duty Type 3R Optional Type 4, 4X (stainless steel) and 12
Terminations
Front accessible separated high and low voltage Top accessible separate high and low voltage lead wires or copper tabs lead wires or copper tabs
Insulation System
130°C (80°C rise) up to 1 kVA 180°C (115°C rise) 1.5 kVA to 37.5 kVA
130°C (80°C rise) up to 5 kVA (Optional on 6 kVA to 150 kVA) 180°C (115°C rise) 6 kVA to 150 kVA
Mounting
Standard wall mounting with keyhole mounting slots. Lifting provisions standard from 5 kVA to 37.5 kVA.
Standard wall mounting with keyhole mounting slots 2 kVA to 15 kVA (Optional wall mounting kit available for 30 kVA and 45 kVA). Floor Mounted 25 kVA to 150 kVA. Lifting provisions standard on 6 kVA to 150 kVA.
Quality Design
All units are encapsulated with electrical grade silica sand and resin compounds which completely enclose the core and coil to seal out moisture, airborne contaminants and eliminates corrosion and deterioration.
Heavy Duty Type 3R Optional Type 4, 4X (stainless steel) and 12 Optional gasket kit
Conduit Knockouts For rear and side entry into an easily accessible and spacious wiring compartment. Approvals
UL 1604 - File No. E258346 (Class 1, Division 2, Groups A, B, C, and D Hazardous Locations) ABS Type Approval - Certificate No. 04-HS435190/1-PDA (Marine Duty Service and Offshore Applications)
Warranty
All HPS standard catalog encapsulated transformers come with a 10 year limited warranty (Please refer to the HPS standard Catalog Transformer Products Warranty for full details)
Single Phase Product Specifications 208/240/277V Primary, 120/240V Sec.
60 Hz
600V Primary, 120/240V Sec.
60 Hz
kVA Rating
Catalog Number
Case Style
Approx. Weight
kVA Rating
Catalog Number
Case Style
Approx. Weight
0.50 0.75 1 1.5 2 3 5 7.5 10 15 25 37.5
QC50YECB QC75YEKB Q1C0YEKF Q1C5YEKF Q002YEKF Q003YEKF Q005YEKF Q007YEKF Q010YEKF Q015YEKF Q025YEKF Q037YEKF
NQ2 NQ2 NQ3 NQ3 NQ4 NQ4 NQ5 NQ5 NQ6 NQ6 NQ7 NQ8
19 21 28 36 44 56 134 160 204 248 345 476
0.50 0.75 1 1.5 2 3 5 7.5 10 15 25 37.5
QC50PECB QC75PEKB Q1C0PEKF Q1C5PEKF Q002PEKF Q003PEKF Q005PEKF Q007PEKF Q010PEKF Q015PEKF Q025PEKF Q037PEKF
NQ2 NQ2 NQ3 NQ3 NQ4 NQ4 NQ5 NQ5 NQ6 NQ6 NQ7 NQ8
15 18 27 31 40 52 114 129 197 234 285 454
For shielded unit 0.50 kVA, replace the suffix “CB” with a “KB”
For shielded unit 0.50 kVA, replace the suffix “CB” with a “KB”
347/380V Primary, 120/240V Sec.
50/60 Hz
Export* Primary, 120/240V Sec.
50/60 Hz
kVA Rating
Catalog Number
Case Style
Approx. Weight
kVA Rating
Catalog Number
Case Style
Approx. Weight
0.50 0.75 1 1.5 2 3 5 7.5 10 15 25 37.5
QC50FECB QC75FEKB Q1C0FEKB Q1C5FEKF Q002FEKF Q003FEKF Q005FEKF Q007FEKF Q010FEKF Q015FEKF Q025FEKF Q037FEKF
NQ2 NQ2 NQ3 NQ3 NQ4 NQ5 NQ5 NQ6 NQ6 NQ6 NQ7 NQ8
18 20 26 36 55 88 130 145 155 248 345 476
0.50 0.75 1 1.5 2 3 5 7.5 10 15 25 37.5
QC50XECB QC75XEKB Q1C0XEKB Q1C5XEKF Q002XEKF Q003XEKF Q005XEKF Q007XEKF Q010XEKF Q015XEKF Q025XEKF Q037XEKF
NQ2 NQ2 NQ3 NQ3 NQ4 NQ4 NQ5 NQ6 NQ6 NQ7 CF CF
15 20 32 35 54 65 138 189 222 300 CF CF
For shielded unit 0.50 kVA, replace the suffix “CB” with a “KB”
240 X 480V Primary, 120/240V Sec.
60 Hz
kVA Rating
Catalog Number
Case Style
Approx. Weight
0.50 0.75 1 1.5 2 3 5 7.5 10 15 25 37.5
QC50LECB QC75LEKB Q1C0LEKB Q1C5LEKF Q002LEKF Q003LEKF Q005LEKF Q007LEKF Q010LEKF Q015LEKF Q025LEKF Q037LEKF
NQ2 NQ2 NQ3 NQ3 NQ4 NQ4 NQ5 NQ5 NQ6 NQ6 NQ7 NQ8
23 24 28 35 47 62 131 155 220 248 345 476
For shielded unit 0.50 kVA, replace the suffix “CB” with a “KB”
For shielded unit 0.50 kVA, replace the suffix “CB” with a “KB”
CF = consult factory
*Export = 190/200/208/220/2401 X 380/400/415/440/4801 Primary Volts Note 1: The primary voltage ratio of 240 or 480 is available at 60Hz only with secondary voltage of approximately 130/262V.
Single Phase Enclosure Drawings and Dimensions A
ØN
D
B
.39
E
BACK
C
Figure 1
F
A/2 G
P ØN
H
FRONT VIEW
SIDE VIEW
BACK VIEW
B
A
J
K (K.O.)
K (K.O.)
D
ØN
ØM .34
E
BACK
C
Figure 2
F
K (K.O.)
J
G
P K (K.O.)
FRONT VIEW
1
ØN
H
SIDE VIEW
Case Style
Fig #
A
B
C
D
E
F
G
H
NQ0 NQ1 NQ2 NQ3 NQ4 NQ5 NQ6 NQ7 NQ8
1 1 1 1 1 2 2 2 2
3.75 4.50 5.00 5.88 7.00 10.00 12.25 14.50 14.50
5.25 5.75 4.75 5.50 6.50 7.75 9.25 10.75 10.75
7.25 7.25 9.25 10.50 11.75 17.25 20.88 21.38 27.38
2.50 3.13 3.88 4.13 5.38 7.38 9.38 11.63 11.13
5.63 5.63 7.75 8.25 9.50 15.38 18.13 18.63 24.50
6.25 6.25 8.25 9.00 10.25 15.25 18.88 19.38 24.88
1.50 1.50 1.50 1.50 1.75 2.375 2.00 2.00 2.00
2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00
Knockout (K) sizes are actual diameter of knockout, not conduit sizes
L
R
BACK VIEW
J
K1
-0.88 0.81 0.88 1.00 0.88 X 1.13 X 1.38 1.25 0.88 X 1.13 X 1.38 1.50 0.88 X 1.13 X 1.38 4.00 1.13 X 1.38 5.00 1.38 X 2.50 6.00 1.38 X 2.50 6.00 1.38 X 2.50
L
M
N
P
R
-----6.00 8.00 10.00 10.00
-----0.75 0.75 0.75 0.75
0.22 0.22 0.22 0.28 0.28 0.44 0.44 0.44 0.56
1.25 1.25 1.25 1.25 1.25 1.25 2.00 2.00 2.00
-----1.68 1.68 1.81 1.81
Optional stainless steel enclosures are available
Three Phase Product Specifications 480V Primary, 208Y/120V Sec.
60Hz
600V (Y) Primary, 240V (D) Sec.
60Hz
kVA Rating
Catalog Number
Case Style
Approx. Weight
kVA Rating
Catalog Number
Case Style
Approx. Weight
2 3 6 9 15 30 45 75 112.5 150
P002KBKB P003KBKB P006KBKF P009KBKF P015KBKF P030KBKF P045KBKF P075KBKF P112KBKF P150KBKF
NQT3 NQT3 NQT4 NQT5 NQT6 NQT7 NQT8 NQT9 NQT10 NQT11
49 86 160 262 304 478 642 1450 2100 2650
2 3 6 9 15 30 45 75 112.5 150
P002PDKB P003PDKB P006PDKF P009PDKF P015PDKF P030PDKF P045PDKF P075PDKF P112PDKF P150PDKF
NQT3 NQT3 NQT4 NQT5 NQT6 NQT7 NQT8 NQT9 NQT10 NQT11
51 68 146 211 270 515 740 CF CF CF CF = consult factory
480V(D) Primary, 240V(D) Sec.
60Hz
600, 480V Primary, 480Y/277V Sec.
60Hz
kVA Rating
Catalog Number
Case Style
Approx. Weight
kVA Rating
Catalog Number
Case Style
Approx. Weight
2 3 6 9 15 30 45 75 112.5 150
P002KDKB P003KDKB P006KDKF P009KDKF P015KDKF P030KDKF P045KDKF P075KDKF P112KDKF P150KDKF
NQT3 NQT3 NQT4 NQT5 NQT6 NQT7 NQT8 NQT9 NQT10 NQT11
52 68 182 250 312 540 650 1230 2100 2650
2 3 6 9 15 30 45 75 112.5 150
P002QKKB P003QKKB P006QKKF P009QKKF P015QKKF P030QKKF P045QKKF P075QKKF P112QKKF P150QKKF
NQT3 NQT3 NQT4 NQT5 NQT7 NQT7 NQT8 NQT9 NQT10 NQT11
65 69 190 270 380 472 680 1650 CF CF CF = consult factory
600V Primary, 208Y/120V Sec.
60Hz
kVA Rating
Catalog Number
Case Style
Approx. Weight
2 3 6 9 15 30 45 75 112.5 150
P002PBKB P003PBKB P006PBKF P009PBKF P015PBKF P030PBKF P045PBKF P075PBKF P112PBKF P150PBKF
NQT3 NQT3 NQT4 NQT5 NQT6 NQT7 NQT8 NQT9 NQT10 NQT11
85 94 146 211 340 605 770 1350 3150 3200
Three Phase Enclosure Drawings and Dimensions Lifting Provision on NQT4, NQT5 and NQT6.
A D
H
1.26
Easy access to wiring compartment via (4) HHCS on top cover.
J
q 1.0(2)
E
C
BACK
Figure 1
R
K (K,O)(4)
B G
G
q N(4) P All Dimensions in Inches
FRONT VIEW
SIDE VIEW
F L
A
REAR VIEW
0.69 Typ.
R
J
H 0.56 Typ.
Easy access to wiring compartment via ABS approved hardware on top cover.
K (K,O)(4)
Figure 2
BACK
The Lifting Provisions on NQT7, NQT8 and NQT9 enclosures are located in the wiring compartment.
C G
M
3.0
θ N(4)
FRONT VIEW
1
0.63 Typ.
E B
D
All Dimensions in Inches
SIDE VIEW
REAR VIEW
Case Style
Fig #
A
B
C
D
E
F
G
H
J
K1
L
M
N
P
R
NQT2 NQT3 NQT4 NQT5 NQT6 NQT7 NQT8 NQT9 NQT10 NQT11
1 1 1 1 1 2 2 2 2 2
9.38 12.38 15.19 16.63 19.25 20.25 22.25 31.25 38.44 37.38
4.94 5.44 6.94 10.25 10.44 13.00 13.00 16.00 26.00 30.00
8.63 11.13 15.13 16.63 16.63 23.38 28.38 29.88 39.13 45.63
8.38 11.38 13.88 14.50 17.50 12.00 14.00 18.00 23.50 23.50
4.00 6.50 9.25 8.25 8.25 11.75 11.75 14.75 24.00 28.00
-----11.38 11.38 14.13 20.80 22.00
7.06 9.50 13.56 13.88 13.56 17.94 21.94 23.94 32.50 39.00
2.38 2.38 1.88 2.69 2.69 2.50 2.50 2.75 6.40 6.95
4.50 5.50 5.50 10.00 12.50 13.75 15.75 22.75 24.75 24.75
0.88 X 1.13 0.88 X 1.13 0.88 X 1.13 1.38 X 1.75 1.38 X 2.50 1.38 X 2.50 1.38 X 2.50 2.00 X 3.00 2.50 X 3.63 2.50 X 3.63
-----4.25 4.25 6.50 8.00 8.00
-----17.94 21.94 23.94 32.50 39.00
0.28 0.28 0.28 0.41 0.41 0.56 0.56 0.56 0.69 0.69
1.81 1.81 3.06 4.50 4.50 ------
2.44 3.44 4.19 2.25 2.50 2.13 2.13 3.13 6.84 6.31
Knockout (K) sizes are actual diameter of knockout, not conduit sizes
Optional stainless steel enclosures are available
Options and Accessories The following options and accessories are available on all standard and custom three phase encapsulated hazardous location transformers.
Optional Type 4/12 Gasket Kits Previously ordered three phase HPS Titan® encapsulated transformers in standard Type 3R rated NQT enclosures can easily be converted to a Type 4 or 12 rating by ordering and installing the appropriate gasket kit as listed in the table below.
Enclosure Case Style
Gasket Kit P/N
NQT3
NQT3GK
NQT4
NQT4GK
NQT5
NQT5GK
NQT6
NQT6GK
NQT7
NQT7GK
NQT8
NQT8GK
NQT9
NQT9GK
NQT10
NQT10GK
NQT11
NQT11GK
NQT Wiring Compartment Cover Mounting Hardware
NQT Wiring Compartment Cover NQT Wiring Compartment Cover Nema 4/12 Gasket
Encapsulated Transformer in NQT Enclosure Side Knockout
NQT Enclosure Mounting Holes
Nema 4/12 Gasket shown installed on inside of NQT enclosure wiring compartment cover. Ensure gasket holes are aligned with cover holes.
Optional Stainless Steel Enclosure Optional Type 4 rated NQT stainless steel enclosures are identical to the standard steel enclosure designs, but are designed using Type 316 stainless steel in accordance with ANSI, NEMA, UL and ABS requirements for indoor, outdoor and marine duty applications. If your application calls for a HPS Titan® Series unit in a stainless steel enclosure, just add the suffix ‘7’ to the end of the standard HPS part number. (e.g. P045KBKF is a standard unit. For stainless steel change the part number to P045KBKF7.)
CANADA
Hammond Power Solutions Inc. 595 Southgate Drive, Guelph, Ontario N1G 3W6 Tel: (519) 822-2441 Fax: (519) 822-9701
UNITED STATES
DISTRIBUTED BY:
Hammond Power Solutions, Inc. 1100 Lake Street, Baraboo, Wisconsin 53913-2866 Tel: (608) 356-3921 Fax: (608) 356-2452 Literature No.: TSETB8 Issue Date: April, 2014
Encapsulated Transformers for Harsh Environments
The terms “Harsh Environments” and “Hazardous Location” in many industries brings to the forefront the many difficult environments which may contain dangerous gases, liquids, dust, etc., which could lead to serious consequences. Products which are designed to operate in these hazardous environmental conditions must be safe, reliable, and affordable. The HPS Titan® line of transformers have been designed for installation where safety is your priority, efficiency is a concern and the environment, location and performance are key. Typical applications include institutional, commercial, industrial, petrochemical, marine, mining, etc. HPS designs provide: • Safe Superior Performance • Compact Efficient Design • Easy Installation and Hook-up HPS Titan® Series transformers are UL Listed for “Class 1, Division 2, Groups A, B, C, and D Hazardous Locations” and also meet ABS Type Approval for “Marine Duty Service and Offshore Applications - Electrical Distribution and Propulsion”. The HPS Titan® Series of products are competitively priced for the rugged, industrial and commercial indoor and outdoor distribution transformer markets. Hammond Power Solutions’ facilities have the most modern testing equipment for the requirements of ANSI, OSHA, UL, CSA, IEC, NEMA, ABS, DNV, BV, etc.
HPS TITAN®
HPS TITAN®
Single Phase
Three Phase
Applications
Approvals • • •
Petrochemical
Marine
Industrial
Oil & Gas
Mining
Wastewater
UL 1604 UL Listed, file No. E258346 (Class 1, Division 2, Groups A, B, C, and D Hazardous Locations) ABS Type Approval - Certificate No. 04-HS435190/1-PDA (Marine Duty Service and Offshore Applications)
HPS Titan® Standard Features Features
Single Phase
Three Phase
Voltage Groups
5 standard voltage groups
5 standard voltage groups
Ratings
0.5 kVA to 37.5 kVA
2 kVA to 150 kVA
Frequency
60 Hz (50/60 Hz on units with 380V primary)
60 Hz (50/60 Hz on units with 380V primary)
Electrostatic Shield
Optional on 0.50 kVA Standard on 0.75 kVA to 37.5 kVA
Standard on all units
Encapsulated
All units are encapsulated with electrical grade silica sand and resin compounds
Enclosure
Heavy Duty Type 3R Optional Type 4, 4X (stainless steel) and 12
Terminations
Front accessible separated high and low voltage Top accessible separate high and low voltage lead wires or copper tabs lead wires or copper tabs
Insulation System
130°C (80°C rise) up to 1 kVA 180°C (115°C rise) 1.5 kVA to 37.5 kVA
130°C (80°C rise) up to 5 kVA (Optional on 6 kVA to 150 kVA) 180°C (115°C rise) 6 kVA to 150 kVA
Mounting
Standard wall mounting with keyhole mounting slots. Lifting provisions standard from 5 kVA to 37.5 kVA.
Standard wall mounting with keyhole mounting slots 2 kVA to 15 kVA (Optional wall mounting kit available for 30 kVA and 45 kVA). Floor Mounted 25 kVA to 150 kVA. Lifting provisions standard on 6 kVA to 150 kVA.
Quality Design
All units are encapsulated with electrical grade silica sand and resin compounds which completely enclose the core and coil to seal out moisture, airborne contaminants and eliminates corrosion and deterioration.
Heavy Duty Type 3R Optional Type 4, 4X (stainless steel) and 12 Optional gasket kit
Conduit Knockouts For rear and side entry into an easily accessible and spacious wiring compartment. Approvals
UL 1604 - File No. E258346 (Class 1, Division 2, Groups A, B, C, and D Hazardous Locations) ABS Type Approval - Certificate No. 04-HS435190/1-PDA (Marine Duty Service and Offshore Applications)
Warranty
All HPS standard catalog encapsulated transformers come with a 10 year limited warranty (Please refer to the HPS standard Catalog Transformer Products Warranty for full details)
Single Phase Product Specifications 208/240/277V Primary, 120/240V Sec.
60 Hz
600V Primary, 120/240V Sec.
60 Hz
kVA Rating
Catalog Number
Case Style
Approx. Weight
kVA Rating
Catalog Number
Case Style
Approx. Weight
0.50 0.75 1 1.5 2 3 5 7.5 10 15 25 37.5
QC50YECB QC75YEKB Q1C0YEKF Q1C5YEKF Q002YEKF Q003YEKF Q005YEKF Q007YEKF Q010YEKF Q015YEKF Q025YEKF Q037YEKF
NQ2 NQ2 NQ3 NQ3 NQ4 NQ4 NQ5 NQ5 NQ6 NQ6 NQ7 NQ8
19 21 28 36 44 56 134 160 204 248 345 476
0.50 0.75 1 1.5 2 3 5 7.5 10 15 25 37.5
QC50PECB QC75PEKB Q1C0PEKF Q1C5PEKF Q002PEKF Q003PEKF Q005PEKF Q007PEKF Q010PEKF Q015PEKF Q025PEKF Q037PEKF
NQ2 NQ2 NQ3 NQ3 NQ4 NQ4 NQ5 NQ5 NQ6 NQ6 NQ7 NQ8
15 18 27 31 40 52 114 129 197 234 285 454
For shielded unit 0.50 kVA, replace the suffix “CB” with a “KB”
For shielded unit 0.50 kVA, replace the suffix “CB” with a “KB”
347/380V Primary, 120/240V Sec.
50/60 Hz
Export* Primary, 120/240V Sec.
50/60 Hz
kVA Rating
Catalog Number
Case Style
Approx. Weight
kVA Rating
Catalog Number
Case Style
Approx. Weight
0.50 0.75 1 1.5 2 3 5 7.5 10 15 25 37.5
QC50FECB QC75FEKB Q1C0FEKB Q1C5FEKF Q002FEKF Q003FEKF Q005FEKF Q007FEKF Q010FEKF Q015FEKF Q025FEKF Q037FEKF
NQ2 NQ2 NQ3 NQ3 NQ4 NQ5 NQ5 NQ6 NQ6 NQ6 NQ7 NQ8
18 20 26 36 55 88 130 145 155 248 345 476
0.50 0.75 1 1.5 2 3 5 7.5 10 15 25 37.5
QC50XECB QC75XEKB Q1C0XEKB Q1C5XEKF Q002XEKF Q003XEKF Q005XEKF Q007XEKF Q010XEKF Q015XEKF Q025XEKF Q037XEKF
NQ2 NQ2 NQ3 NQ3 NQ4 NQ4 NQ5 NQ6 NQ6 NQ7 CF CF
15 20 32 35 54 65 138 189 222 300 CF CF
For shielded unit 0.50 kVA, replace the suffix “CB” with a “KB”
240 X 480V Primary, 120/240V Sec.
60 Hz
kVA Rating
Catalog Number
Case Style
Approx. Weight
0.50 0.75 1 1.5 2 3 5 7.5 10 15 25 37.5
QC50LECB QC75LEKB Q1C0LEKB Q1C5LEKF Q002LEKF Q003LEKF Q005LEKF Q007LEKF Q010LEKF Q015LEKF Q025LEKF Q037LEKF
NQ2 NQ2 NQ3 NQ3 NQ4 NQ4 NQ5 NQ5 NQ6 NQ6 NQ7 NQ8
23 24 28 35 47 62 131 155 220 248 345 476
For shielded unit 0.50 kVA, replace the suffix “CB” with a “KB”
For shielded unit 0.50 kVA, replace the suffix “CB” with a “KB”
CF = consult factory
*Export = 190/200/208/220/2401 X 380/400/415/440/4801 Primary Volts Note 1: The primary voltage ratio of 240 or 480 is available at 60Hz only with secondary voltage of approximately 130/262V.
Single Phase Enclosure Drawings and Dimensions A
ØN
D
B
.39
E
BACK
C
Figure 1
F
A/2 G
P ØN
H
FRONT VIEW
SIDE VIEW
BACK VIEW
B
A
J
K (K.O.)
K (K.O.)
D
ØN
ØM .34
E
BACK
C
Figure 2
F
K (K.O.)
J
G
P K (K.O.)
FRONT VIEW
1
ØN
H
SIDE VIEW
Case Style
Fig #
A
B
C
D
E
F
G
H
NQ0 NQ1 NQ2 NQ3 NQ4 NQ5 NQ6 NQ7 NQ8
1 1 1 1 1 2 2 2 2
3.75 4.50 5.00 5.88 7.00 10.00 12.25 14.50 14.50
5.25 5.75 4.75 5.50 6.50 7.75 9.25 10.75 10.75
7.25 7.25 9.25 10.50 11.75 17.25 20.88 21.38 27.38
2.50 3.13 3.88 4.13 5.38 7.38 9.38 11.63 11.13
5.63 5.63 7.75 8.25 9.50 15.38 18.13 18.63 24.50
6.25 6.25 8.25 9.00 10.25 15.25 18.88 19.38 24.88
1.50 1.50 1.50 1.50 1.75 2.375 2.00 2.00 2.00
2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00
Knockout (K) sizes are actual diameter of knockout, not conduit sizes
L
R
BACK VIEW
J
K1
-0.88 0.81 0.88 1.00 0.88 X 1.13 X 1.38 1.25 0.88 X 1.13 X 1.38 1.50 0.88 X 1.13 X 1.38 4.00 1.13 X 1.38 5.00 1.38 X 2.50 6.00 1.38 X 2.50 6.00 1.38 X 2.50
L
M
N
P
R
-----6.00 8.00 10.00 10.00
-----0.75 0.75 0.75 0.75
0.22 0.22 0.22 0.28 0.28 0.44 0.44 0.44 0.56
1.25 1.25 1.25 1.25 1.25 1.25 2.00 2.00 2.00
-----1.68 1.68 1.81 1.81
Optional stainless steel enclosures are available
Three Phase Product Specifications 480V Primary, 208Y/120V Sec.
60Hz
600V (Y) Primary, 240V (D) Sec.
60Hz
kVA Rating
Catalog Number
Case Style
Approx. Weight
kVA Rating
Catalog Number
Case Style
Approx. Weight
2 3 6 9 15 30 45 75 112.5 150
P002KBKB P003KBKB P006KBKF P009KBKF P015KBKF P030KBKF P045KBKF P075KBKF P112KBKF P150KBKF
NQT3 NQT3 NQT4 NQT5 NQT6 NQT7 NQT8 NQT9 NQT10 NQT11
49 86 160 262 304 478 642 1450 2100 2650
2 3 6 9 15 30 45 75 112.5 150
P002PDKB P003PDKB P006PDKF P009PDKF P015PDKF P030PDKF P045PDKF P075PDKF P112PDKF P150PDKF
NQT3 NQT3 NQT4 NQT5 NQT6 NQT7 NQT8 NQT9 NQT10 NQT11
51 68 146 211 270 515 740 CF CF CF CF = consult factory
480V(D) Primary, 240V(D) Sec.
60Hz
600, 480V Primary, 480Y/277V Sec.
60Hz
kVA Rating
Catalog Number
Case Style
Approx. Weight
kVA Rating
Catalog Number
Case Style
Approx. Weight
2 3 6 9 15 30 45 75 112.5 150
P002KDKB P003KDKB P006KDKF P009KDKF P015KDKF P030KDKF P045KDKF P075KDKF P112KDKF P150KDKF
NQT3 NQT3 NQT4 NQT5 NQT6 NQT7 NQT8 NQT9 NQT10 NQT11
52 68 182 250 312 540 650 1230 2100 2650
2 3 6 9 15 30 45 75 112.5 150
P002QKKB P003QKKB P006QKKF P009QKKF P015QKKF P030QKKF P045QKKF P075QKKF P112QKKF P150QKKF
NQT3 NQT3 NQT4 NQT5 NQT7 NQT7 NQT8 NQT9 NQT10 NQT11
65 69 190 270 380 472 680 1650 CF CF CF = consult factory
600V Primary, 208Y/120V Sec.
60Hz
kVA Rating
Catalog Number
Case Style
Approx. Weight
2 3 6 9 15 30 45 75 112.5 150
P002PBKB P003PBKB P006PBKF P009PBKF P015PBKF P030PBKF P045PBKF P075PBKF P112PBKF P150PBKF
NQT3 NQT3 NQT4 NQT5 NQT6 NQT7 NQT8 NQT9 NQT10 NQT11
85 94 146 211 340 605 770 1350 3150 3200
Three Phase Enclosure Drawings and Dimensions Lifting Provision on NQT4, NQT5 and NQT6.
A D
H
1.26
Easy access to wiring compartment via (4) HHCS on top cover.
J
q 1.0(2)
E
C
BACK
Figure 1
R
K (K,O)(4)
B G
G
q N(4) P All Dimensions in Inches
FRONT VIEW
SIDE VIEW
F L
A
REAR VIEW
0.69 Typ.
R
J
H 0.56 Typ.
Easy access to wiring compartment via ABS approved hardware on top cover.
K (K,O)(4)
Figure 2
BACK
The Lifting Provisions on NQT7, NQT8 and NQT9 enclosures are located in the wiring compartment.
C G
M
3.0
θ N(4)
FRONT VIEW
1
0.63 Typ.
E B
D
All Dimensions in Inches
SIDE VIEW
REAR VIEW
Case Style
Fig #
A
B
C
D
E
F
G
H
J
K1
L
M
N
P
R
NQT2 NQT3 NQT4 NQT5 NQT6 NQT7 NQT8 NQT9 NQT10 NQT11
1 1 1 1 1 2 2 2 2 2
9.38 12.38 15.19 16.63 19.25 20.25 22.25 31.25 38.44 37.38
4.94 5.44 6.94 10.25 10.44 13.00 13.00 16.00 26.00 30.00
8.63 11.13 15.13 16.63 16.63 23.38 28.38 29.88 39.13 45.63
8.38 11.38 13.88 14.50 17.50 12.00 14.00 18.00 23.50 23.50
4.00 6.50 9.25 8.25 8.25 11.75 11.75 14.75 24.00 28.00
-----11.38 11.38 14.13 20.80 22.00
7.06 9.50 13.56 13.88 13.56 17.94 21.94 23.94 32.50 39.00
2.38 2.38 1.88 2.69 2.69 2.50 2.50 2.75 6.40 6.95
4.50 5.50 5.50 10.00 12.50 13.75 15.75 22.75 24.75 24.75
0.88 X 1.13 0.88 X 1.13 0.88 X 1.13 1.38 X 1.75 1.38 X 2.50 1.38 X 2.50 1.38 X 2.50 2.00 X 3.00 2.50 X 3.63 2.50 X 3.63
-----4.25 4.25 6.50 8.00 8.00
-----17.94 21.94 23.94 32.50 39.00
0.28 0.28 0.28 0.41 0.41 0.56 0.56 0.56 0.69 0.69
1.81 1.81 3.06 4.50 4.50 ------
2.44 3.44 4.19 2.25 2.50 2.13 2.13 3.13 6.84 6.31
Knockout (K) sizes are actual diameter of knockout, not conduit sizes
Optional stainless steel enclosures are available
Options and Accessories The following options and accessories are available on all standard and custom three phase encapsulated hazardous location transformers.
Optional Type 4/12 Gasket Kits Previously ordered three phase HPS Titan® encapsulated transformers in standard Type 3R rated NQT enclosures can easily be converted to a Type 4 or 12 rating by ordering and installing the appropriate gasket kit as listed in the table below.
Enclosure Case Style
Gasket Kit P/N
NQT3
NQT3GK
NQT4
NQT4GK
NQT5
NQT5GK
NQT6
NQT6GK
NQT7
NQT7GK
NQT8
NQT8GK
NQT9
NQT9GK
NQT10
NQT10GK
NQT11
NQT11GK
NQT Wiring Compartment Cover Mounting Hardware
NQT Wiring Compartment Cover NQT Wiring Compartment Cover Nema 4/12 Gasket
Encapsulated Transformer in NQT Enclosure Side Knockout
NQT Enclosure Mounting Holes
Nema 4/12 Gasket shown installed on inside of NQT enclosure wiring compartment cover. Ensure gasket holes are aligned with cover holes.
Optional Stainless Steel Enclosure Optional Type 4 rated NQT stainless steel enclosures are identical to the standard steel enclosure designs, but are designed using Type 316 stainless steel in accordance with ANSI, NEMA, UL and ABS requirements for indoor, outdoor and marine duty applications. If your application calls for a HPS Titan® Series unit in a stainless steel enclosure, just add the suffix ‘7’ to the end of the standard HPS part number. (e.g. P045KBKF is a standard unit. For stainless steel change the part number to P045KBKF7.)
CANADA
Hammond Power Solutions Inc. 595 Southgate Drive, Guelph, Ontario N1G 3W6 Tel: (519) 822-2441 Fax: (519) 822-9701
UNITED STATES
DISTRIBUTED BY:
Hammond Power Solutions, Inc. 1100 Lake Street, Baraboo, Wisconsin 53913-2866 Tel: (608) 356-3921 Fax: (608) 356-2452 Literature No.: TSETB8 Issue Date: April, 2014
