Feeder protection and control REF630 Flexibility for ... - ABB Group
Relion ® 630 series
Feeder protection and control REF630 Flexibility for demanding utility and industrial power distribution systems
Extensive earth-fault protection for distribution networks REF630 is a comprehensive feeder management relay for protection, control, measurement and supervision in utility and industrial power distribution systems, including radial, looped and meshed distribution networks, with or without distributed power generation. REF630 is also ideal for feeder bay control.
The 630 series relays are equipped with a large graphical display which can show customizable single-line diagrams (SLD) with position indication for the circuit breaker, disconnectors and the earthing switch. Also measured values can be displayed. The SLDs can be flexibly adjusted to meet user requirements using PCM600.
Application REF630 has been designed to be the main protection for overhead lines and cable feeders, in either isolated neutral, resistance-earthed, compensated or effectively earthed distribution networks. There are four pre-defined configurations, designed to match the most typical feeder protection and control requirements and intended for open/ closed ring feeder applications, radial overhead/mixed line feeder applications, ring/meshed feeder applications and bus sectionalizers. The pre-defined configurations can be used as such or easily tailored to application-specific requirements with freely selectable functions.
The 630 series HMI is distinguished by fifteen three-color LEDs and five configurable push buttons, which can be used as control buttons for various tasks such as blocking, adjusting setting groups or triggering the disturbance recorder. The five push buttons can also be conveniently used as menu shortcuts. Another distinguishing feature is the detached HMI, as an option to the integrated HMI, which is highly beneficial from a wiring perspective due to the large number of IOs the 630 series relays are equipped with.
REF630 can be used in either single or double-busbar applications with one or two breakers and numerous switching devices. It also supports a substantial number of both manually and motor-operated disconnectors and earthing switches. Consequently, REF630 can be used to control various types of switchgears. The earth-fault protection has been significantly extended, now including not only directional and non-directional, transient/intermittent, wattmetric and admittance-based but also both harmonics-based and multifrequency admittancebased earth-fault protection. The new additions take the earth-fault protection to new heights, creating an extensive earth-fault protection portfolio. In addition, the sensitivity of the intermittent earth-fault protection has been significantly improved and reactive power undervoltage protection added. REF630 also includes a fault locator which locates short circuits in radial distribution networks and earth faults in effectively and low-resistance earthed ones. If the fault current is as high as or higher than the load current, earth faults in isolated neutral distribution networks will also be located. The pre-configurations can be tailored to meet the application requirements using the IEC 61850-compliant protection and control IED manager PCM600. Human-machine Interface (HMI) As a member of the Relion® product family, REF630 shares the same Human Machine Interface (HMI) look and feel as the other Relion protection and control relays and IEDs. The same look and feel includes the location of a push button with a certain function and the menu structure. 2 Feeder protection and control | REF630
Standardized communication REF630 fully supports the IEC 61850 standard for communication in substations. The feeder management relay also supports the DNP3 (TCP/IP) and 60870-5-103 communication protocols, and is able to use two communication protocols simultaneously. The supported communication protocols, including IEC 61850, offer seamless connectivity to various station automation and SCADA systems. The implementation of the IEC 61850 standard in REF630 covers both vertical and horizontal communication, including GOOSE messaging according to IEC 61850-8-1 with both binary and analog signals. Analog GOOSE messaging enables fast transfer of analog measured values over the station bus. This facilitates, for example, sharing of RTD input values such as surrounding temperature with other relays. GOOSE messaging is an alternative to traditional hardwiring signaling for exchanging interlocking information between the relays. For time-critical applications, REF630 supports synchronization over Ethernet using SNTP or over a separate bus using IRIG-B. 630 series REF630 is a member of ABB’s Relion product family and part of its 630 protection and control series. The 630 series relays are characterized by functional scalability and flexibile configurability, and have been designed to unleash the full potential of the IEC 61850 standard for communication and interoperability of substation automation devices. In addition to REF630, the 630 series includes the following relays: • RET630 Transformer protection and control • REM630 Motor protection and control • REG630 Generator protection and control
UL1UL2UL3
Uo
REF630
FEEDER PROTECTION AND CONTROL IED Preconfiguration B for radial overhead/mixed line feeder LOCAL HMI *)
PROTECTION
ALSO AVAILABLE - 5 × prog. push buttons on LHMI - Disturbance and fault recorders - IED self-supervision - Local/Remote push button on LHMI - Sequence event recorder - User management - WebHMI
1× 1× I→O 94
3I
2×
AND I2> 46
I2/I1> 46PD
3Ith>F 49F
1× 1×
3I> 51P-1
3I>/Io>BF 51BF/51NBF
3I>>> 50P/51P 2×
3I>> 51P-2
3I2f> 68
UL1UL2UL3
Io
B
PRECONFIGURATION
Io>>> 50N/51N
Io> 51N-1
Io>> 51N-2
OR *) Fixed or detached LHMI is available.
COMMUNICATION
CONDITION MONITORING AND SUPERVISION 1× 1× FUSEF 60
1× 1× CBCM CBCM
1× 1× MCS 3I MCS 3I
OPTS OPTM
1× 2× Io>→ 67N-1
Protocols: IEC 61850-8-1 IEC 60870-5-103 DNP3
E E 3×
1 1 1 1 1 1
0 0 1 0 0 0
1 1 0 1 1 1
0 1 0 1 0 1
0 0 1 0 0 0
0 0 1 1 0 0
Interfaces: Ethernet: TX (RJ45), FX (LC) Serial: Serial glass fiber (ST), Serial plastic fiber (snap-in connector)
TCS TCM
1 1 1 1 1 1
1 0 0 0 1 0
U U
Uo CONTROL AND INDICATION 1) FLOC 21FL
Z< 21, 21P, 21N 3×
3U< 27
3×
P> 32R/32O
Io>HA 51NHA
3×
2×
3×
3I>>→ 67-2 5×
16× MAP MAP
2×
Yo>→ 21YN
Object
U2> 47O-
3U> 59
f> 81O
SOTF SOTF
Q>→, 3U< 32Q, 27 2×
3×
U1> 47O+
Uo> 59G
Io>→IEF 67NIEF 5×
df/dt> 81R
2×
2×
2)
U1< 47U+
3I>→ 67-1
2)
2 8
ES 1)
MEASUREMENT Ctrl
CB DC
Po>→ 32N
Io>→ 67N-2
6× UFLS/R 81LSH
3×
Check availability of binary inputs/outputs from technical documentation Control and indication function for primary object
1× 1× O→I 79
SYNC 25
Analog interface types
B
Current transformer
51)
Voltage transformer
4
1)
One of available current transformer inputs is sensitive (0.1 / 0.5 A)
PQM3I PQM3I
PQM3Upe PQM3Vpg
PQM3Upp PQM3Vpp
Io>→Y 67YN 5×
- I, U, Io, Uo, P, Q, E, pf, f - Symmetrical components - Limit value supervision
f< 81U
PQMUBU PQMUBV
PQMU PQMV
REMARKS Optional function
2× No. of instances enabled by default
Function(s) not enabled by default in preconfiguration, can be enabled afterwards
1× No. of instances not enabled by default in preconfiguration, can be enabled afterwards
REF630 functional overview of the pre-configuration B.
REF630 | Feeder protection and control 3
REF630 feeder protection and control pre-configurations Pre-configurations Description
Pre-configuration
Pre-configuration A for open/closed ring feeder
A
Pre-configuration B for radial overhead/mixed line feeder
B
Pre-configuration C for ring/meshed feeder
C
Pre-configuration D for bus sectionalizer
D
Maximum number of instances available
n
Supported functions with codes and symbols IEC 61850
IEC 60617
ANSI
A
B
C
D
n
Three-phase non-directional overcurrent, low stage
PHLPTOC
3I>
51P-1
1
1
1
1
1
Three-phase non-directional overcurrent, high stage
PHHPTOC
3I>>
51P-2
2
2
2
2
2
Three-phase non-directional overcurrent, instantaneous stage
PHIPTOC
3I>>>
50P/51P
1
1
1
1
1
Three-phase directional overcurrent, low stage
DPHLPDOC
3I> →
67-1
2
-
-
-
2
Three-phase directional overcurrent, high stage
DPHHPDOC
3I>> →
67-2
1
-
-
-
1
Non-directional earth-fault, low stage
EFLPTOC
I0>
51N-1
-
1
-
1
1
Non-directional earth-fault, high stage
EFHPTOC
I0>>
51N-2
1
1
1
1
1
Non-directional earth-fault, instantaneous stage
EFIPTOC
I0>>>
50N/51N
-
1
-
1
1
Directional earth-fault, low stage
DEFLPDEF
I0> →
67N-1
2
1
3
-
3
Directional earth-fault, high stage
DEFHPDEF
I0>> →
67N-2
1
-
1
-
1
Transient/intermittent earth-fault
INTRPTEF
I0> → IEF
67NIEF
1
-
-
-
1
Admittance-based earth-fault
EFPADM
Yo> →
21YN
-
-
-
-
3
Multifrequency admittance-based earth-fault
MFADPSDE
Yo> →Y
67YN
-
-
-
-
1
Wattmetric earth-fault
WPWDE
Po> →
32N
-
-
-
-
3
Harmonics-based earth-fault
HAEPTOC
Io>HA
51NHA
-
-
-
-
1
Negative-sequence overcurrent
NSPTOC
I2>
46
2
2
2
2
2
Three-phase thermal overload for feeder
T1PTTR
3Ith>F
49F
1
1
1
-
1
Phase discontinuity
PDNSPTOC
I2/I1>
46PD
1
1
1
-
1
Three-phase current inrush detection
INRPHAR
3I2f>
68
1
1
1
1
1
Three-phase overvoltage
PHPTOV
3U>
59
-
-
3
-
3
Three-phase undervoltage
PHPTUV
3U
47O+
-
-
-
-
2
Positive-sequence undervoltage
PSPTUV
U1
47O-
-
-
-
-
2
Residual overvoltage
ROVPTOV
U0>
59G
-
-
3
-
3
Directional reactive power undervoltage
DQPTUV
Q>-->,3U
→
32R/32O
-
-
-
-
3
Frequency gradient
DAPFRC
df/dt>
81R
-
-
-
-
5
Overfrequency
DAPTOF
f>
81O
-
-
-
-
5
Underfrequency
DAPTUF
f
/I0>BF
51BF/51NBF
1
1
1
1
2
Autoreclosing
DARREC
O→I
79
1
1
1
-
2
Tripping logic
TRPPTRC
I→O
94
1
1
1
1
2
Distance protection
DSTPDIS
Z
Feeder protection and control REF630 Flexibility for demanding utility and industrial power distribution systems
Extensive earth-fault protection for distribution networks REF630 is a comprehensive feeder management relay for protection, control, measurement and supervision in utility and industrial power distribution systems, including radial, looped and meshed distribution networks, with or without distributed power generation. REF630 is also ideal for feeder bay control.
The 630 series relays are equipped with a large graphical display which can show customizable single-line diagrams (SLD) with position indication for the circuit breaker, disconnectors and the earthing switch. Also measured values can be displayed. The SLDs can be flexibly adjusted to meet user requirements using PCM600.
Application REF630 has been designed to be the main protection for overhead lines and cable feeders, in either isolated neutral, resistance-earthed, compensated or effectively earthed distribution networks. There are four pre-defined configurations, designed to match the most typical feeder protection and control requirements and intended for open/ closed ring feeder applications, radial overhead/mixed line feeder applications, ring/meshed feeder applications and bus sectionalizers. The pre-defined configurations can be used as such or easily tailored to application-specific requirements with freely selectable functions.
The 630 series HMI is distinguished by fifteen three-color LEDs and five configurable push buttons, which can be used as control buttons for various tasks such as blocking, adjusting setting groups or triggering the disturbance recorder. The five push buttons can also be conveniently used as menu shortcuts. Another distinguishing feature is the detached HMI, as an option to the integrated HMI, which is highly beneficial from a wiring perspective due to the large number of IOs the 630 series relays are equipped with.
REF630 can be used in either single or double-busbar applications with one or two breakers and numerous switching devices. It also supports a substantial number of both manually and motor-operated disconnectors and earthing switches. Consequently, REF630 can be used to control various types of switchgears. The earth-fault protection has been significantly extended, now including not only directional and non-directional, transient/intermittent, wattmetric and admittance-based but also both harmonics-based and multifrequency admittancebased earth-fault protection. The new additions take the earth-fault protection to new heights, creating an extensive earth-fault protection portfolio. In addition, the sensitivity of the intermittent earth-fault protection has been significantly improved and reactive power undervoltage protection added. REF630 also includes a fault locator which locates short circuits in radial distribution networks and earth faults in effectively and low-resistance earthed ones. If the fault current is as high as or higher than the load current, earth faults in isolated neutral distribution networks will also be located. The pre-configurations can be tailored to meet the application requirements using the IEC 61850-compliant protection and control IED manager PCM600. Human-machine Interface (HMI) As a member of the Relion® product family, REF630 shares the same Human Machine Interface (HMI) look and feel as the other Relion protection and control relays and IEDs. The same look and feel includes the location of a push button with a certain function and the menu structure. 2 Feeder protection and control | REF630
Standardized communication REF630 fully supports the IEC 61850 standard for communication in substations. The feeder management relay also supports the DNP3 (TCP/IP) and 60870-5-103 communication protocols, and is able to use two communication protocols simultaneously. The supported communication protocols, including IEC 61850, offer seamless connectivity to various station automation and SCADA systems. The implementation of the IEC 61850 standard in REF630 covers both vertical and horizontal communication, including GOOSE messaging according to IEC 61850-8-1 with both binary and analog signals. Analog GOOSE messaging enables fast transfer of analog measured values over the station bus. This facilitates, for example, sharing of RTD input values such as surrounding temperature with other relays. GOOSE messaging is an alternative to traditional hardwiring signaling for exchanging interlocking information between the relays. For time-critical applications, REF630 supports synchronization over Ethernet using SNTP or over a separate bus using IRIG-B. 630 series REF630 is a member of ABB’s Relion product family and part of its 630 protection and control series. The 630 series relays are characterized by functional scalability and flexibile configurability, and have been designed to unleash the full potential of the IEC 61850 standard for communication and interoperability of substation automation devices. In addition to REF630, the 630 series includes the following relays: • RET630 Transformer protection and control • REM630 Motor protection and control • REG630 Generator protection and control
UL1UL2UL3
Uo
REF630
FEEDER PROTECTION AND CONTROL IED Preconfiguration B for radial overhead/mixed line feeder LOCAL HMI *)
PROTECTION
ALSO AVAILABLE - 5 × prog. push buttons on LHMI - Disturbance and fault recorders - IED self-supervision - Local/Remote push button on LHMI - Sequence event recorder - User management - WebHMI
1× 1× I→O 94
3I
2×
AND I2> 46
I2/I1> 46PD
3Ith>F 49F
1× 1×
3I> 51P-1
3I>/Io>BF 51BF/51NBF
3I>>> 50P/51P 2×
3I>> 51P-2
3I2f> 68
UL1UL2UL3
Io
B
PRECONFIGURATION
Io>>> 50N/51N
Io> 51N-1
Io>> 51N-2
OR *) Fixed or detached LHMI is available.
COMMUNICATION
CONDITION MONITORING AND SUPERVISION 1× 1× FUSEF 60
1× 1× CBCM CBCM
1× 1× MCS 3I MCS 3I
OPTS OPTM
1× 2× Io>→ 67N-1
Protocols: IEC 61850-8-1 IEC 60870-5-103 DNP3
E E 3×
1 1 1 1 1 1
0 0 1 0 0 0
1 1 0 1 1 1
0 1 0 1 0 1
0 0 1 0 0 0
0 0 1 1 0 0
Interfaces: Ethernet: TX (RJ45), FX (LC) Serial: Serial glass fiber (ST), Serial plastic fiber (snap-in connector)
TCS TCM
1 1 1 1 1 1
1 0 0 0 1 0
U U
Uo CONTROL AND INDICATION 1) FLOC 21FL
Z< 21, 21P, 21N 3×
3U< 27
3×
P> 32R/32O
Io>HA 51NHA
3×
2×
3×
3I>>→ 67-2 5×
16× MAP MAP
2×
Yo>→ 21YN
Object
U2> 47O-
3U> 59
f> 81O
SOTF SOTF
Q>→, 3U< 32Q, 27 2×
3×
U1> 47O+
Uo> 59G
Io>→IEF 67NIEF 5×
df/dt> 81R
2×
2×
2)
U1< 47U+
3I>→ 67-1
2)
2 8
ES 1)
MEASUREMENT Ctrl
CB DC
Po>→ 32N
Io>→ 67N-2
6× UFLS/R 81LSH
3×
Check availability of binary inputs/outputs from technical documentation Control and indication function for primary object
1× 1× O→I 79
SYNC 25
Analog interface types
B
Current transformer
51)
Voltage transformer
4
1)
One of available current transformer inputs is sensitive (0.1 / 0.5 A)
PQM3I PQM3I
PQM3Upe PQM3Vpg
PQM3Upp PQM3Vpp
Io>→Y 67YN 5×
- I, U, Io, Uo, P, Q, E, pf, f - Symmetrical components - Limit value supervision
f< 81U
PQMUBU PQMUBV
PQMU PQMV
REMARKS Optional function
2× No. of instances enabled by default
Function(s) not enabled by default in preconfiguration, can be enabled afterwards
1× No. of instances not enabled by default in preconfiguration, can be enabled afterwards
REF630 functional overview of the pre-configuration B.
REF630 | Feeder protection and control 3
REF630 feeder protection and control pre-configurations Pre-configurations Description
Pre-configuration
Pre-configuration A for open/closed ring feeder
A
Pre-configuration B for radial overhead/mixed line feeder
B
Pre-configuration C for ring/meshed feeder
C
Pre-configuration D for bus sectionalizer
D
Maximum number of instances available
n
Supported functions with codes and symbols IEC 61850
IEC 60617
ANSI
A
B
C
D
n
Three-phase non-directional overcurrent, low stage
PHLPTOC
3I>
51P-1
1
1
1
1
1
Three-phase non-directional overcurrent, high stage
PHHPTOC
3I>>
51P-2
2
2
2
2
2
Three-phase non-directional overcurrent, instantaneous stage
PHIPTOC
3I>>>
50P/51P
1
1
1
1
1
Three-phase directional overcurrent, low stage
DPHLPDOC
3I> →
67-1
2
-
-
-
2
Three-phase directional overcurrent, high stage
DPHHPDOC
3I>> →
67-2
1
-
-
-
1
Non-directional earth-fault, low stage
EFLPTOC
I0>
51N-1
-
1
-
1
1
Non-directional earth-fault, high stage
EFHPTOC
I0>>
51N-2
1
1
1
1
1
Non-directional earth-fault, instantaneous stage
EFIPTOC
I0>>>
50N/51N
-
1
-
1
1
Directional earth-fault, low stage
DEFLPDEF
I0> →
67N-1
2
1
3
-
3
Directional earth-fault, high stage
DEFHPDEF
I0>> →
67N-2
1
-
1
-
1
Transient/intermittent earth-fault
INTRPTEF
I0> → IEF
67NIEF
1
-
-
-
1
Admittance-based earth-fault
EFPADM
Yo> →
21YN
-
-
-
-
3
Multifrequency admittance-based earth-fault
MFADPSDE
Yo> →Y
67YN
-
-
-
-
1
Wattmetric earth-fault
WPWDE
Po> →
32N
-
-
-
-
3
Harmonics-based earth-fault
HAEPTOC
Io>HA
51NHA
-
-
-
-
1
Negative-sequence overcurrent
NSPTOC
I2>
46
2
2
2
2
2
Three-phase thermal overload for feeder
T1PTTR
3Ith>F
49F
1
1
1
-
1
Phase discontinuity
PDNSPTOC
I2/I1>
46PD
1
1
1
-
1
Three-phase current inrush detection
INRPHAR
3I2f>
68
1
1
1
1
1
Three-phase overvoltage
PHPTOV
3U>
59
-
-
3
-
3
Three-phase undervoltage
PHPTUV
3U
47O+
-
-
-
-
2
Positive-sequence undervoltage
PSPTUV
U1
47O-
-
-
-
-
2
Residual overvoltage
ROVPTOV
U0>
59G
-
-
3
-
3
Directional reactive power undervoltage
DQPTUV
Q>-->,3U
→
32R/32O
-
-
-
-
3
Frequency gradient
DAPFRC
df/dt>
81R
-
-
-
-
5
Overfrequency
DAPTOF
f>
81O
-
-
-
-
5
Underfrequency
DAPTUF
f
/I0>BF
51BF/51NBF
1
1
1
1
2
Autoreclosing
DARREC
O→I
79
1
1
1
-
2
Tripping logic
TRPPTRC
I→O
94
1
1
1
1
2
Distance protection
DSTPDIS
Z
