ABB RELION 610 Series Bedienungsanleitung
—
RELION® 610 SERIES
Feeder Protection
REF610
Product Guide
Contents
1. Description..................................................................... 3
2. Functional overview........................................................ 3
3. Protection functions........................................................4
4. Application..................................................................... 5
5. Measurement................................................................. 6
6. Disturbance recorder......................................................6
7. Event recorder................................................................7
8. Circuit-breaker monitoring.............................................. 7
9. Trip-circuit supervision....................................................7
10. Self-supervision.............................................................7
11. Inputs/Outputs.............................................................. 7
12. Communication.............................................................7
13. Technical data...............................................................9
14. Mounting methods...................................................... 19
15. Relay case and plug-in unit......................................... 19
16. Selection and ordering data.........................................19
17. Accessories.................................................................21
18. Tools...........................................................................22
19. Terminal diagram.........................................................24
20. Approvals....................................................................25
21. Certificates.................................................................. 25
22. References..................................................................25
23. Functions, codes and symbols.................................... 25
24. Document revision history........................................... 26
Disclaimer
The information in this document is subject to change without notice and should not be construed as a commitment by ABB. ABB assumes no responsibility for any errors
that may appear in this document.
© Copyright 2019 ABB.
All rights reserved.
Trademarks
ABB and Relion are registered trademarks of the ABB Group. All other brand or product names mentioned in this document may be trademarks or registered trademarks
of their respective holders.
Feeder Protection
1MRS756295 G
REF610
Product version: C
2 ABB
1. Description
REF610 is a feeder protection relay for protection, measuring
and supervision of utility and industrial distribution power
systems. REF610 is a member of ABB’s Relion® protection and
control product family and part of its 610 product series. The
610 series includes protection relays for feeder protection,
motor protection and general system voltage supervision. The
plug-in design of the 610 series protection relays facilitates the
commissioning of the switchgear and enables fast and safe
insertion and withdrawal of relay plug-in units.
The protection relay is primarily targeted at the protection of
incoming and outgoing feeders in distribution substations.
REF610 is also used as back-up protection for motors,
transformers and generators in utility and industry applications.
Further, the 610 series protection relays are suitable for
employment in marine and offshore environments.
The numerical feeder protection relays of the 610 series
support a wide range of standard communication protocols,
among them the IEC 61850, IEC 60870-5-103, DNP3, Modbus,
Profibus, LON and SPA communication protocols.
2. Functional overview
Table 1. Functionality
Description
Protection
Three-phase overcurrent, low-set stage ●
Three-phase overcurrent, high-set stage ●
Three-phase overcurrent, instantaneous stage ●
Non-directional earth fault, low-set stage ●
Non-directional earth fault, high-set stage ●
Phase discontinuity ●
Three-phase thermal overload for cables ●
Circuit-breaker failure ●
Arc protection, two lens sensors for arc detection o
Autoreclosing ●
Lockout relay function ●
Condition monitoring
Trip circuit supervision ●
Trip lockout function ●
Trip counters for circuit-breaker condition monitoring ●
Measurement
Disturbance recorder ●
Residual current ●
Three-phase current ●
Phase unbalance ●
Thermal level ●
● = Included o = Optional
Feeder Protection
1MRS756295 G
REF610
Product version: C Issued: 2019-03-14
Revision: G
ABB 3
3. Protection functions
The protection relay offers overcurrent and thermal overload
protection, earth-fault and phase-discontinuity protection for
cable feeders, and three-pole, multi-shot autoreclose functions
for overhead-line feeders.
Enhanced with optional hardware, the protection relay also
features two light detection channels enabling arc fault
protection of the switchgear, busbar system and cable
terminals.
The numerical feeder protection relays of the 610 series
support a wide range of standard communication protocols,
among them the IEC 61850, IEC 60870-5-103, Modbus,
Profibus and DNP3 communication protocols.
GUID-4ED85E09-214A-429E-9B71-58BAEF1DB263 V1 EN
Figure 1. Protection function overview of REF610
Feeder Protection
1MRS756295 G
REF610
Product version: C
4 ABB
4. Application
GUID-416CF20D-7FAB-4438-AB02-E62119B61063 V1 EN
Figure 2. Substation O/C and E/F protection based on 610 series protection relays. Equipped with an optional hardware module REF610 also
provides fast and selective arc fault protection.
Feeder Protection
1MRS756295 G
REF610
Product version: C
ABB 5
GUID-3DF1D683-0319-4A79-958D-252F4D745A96 V1 EN
Figure 3. Substation feeder O/C and E/F protection, and substation busbar protection based on 610 series protection relays. The operate time
of the busbar protection has been speeded up using the principle of upstream interlocking.
The connection of the CTs to REF610 depends on the available
number and types of CTs in the feeder cubicle. Generally an
outgoing feeder is equipped with three phase current
transformers for high- and low-set overcurrent protection. The
residual current for the earth-fault protection can be derived
from the three phase currents. It can also be measured with a
ring-type cable current transformer, should the outgoing feeder
be a cable line and a sensitive earth-fault protection be
required.
Should the feeder cubicle be equipped with two phase current
transformers, REF610 can still be used for high- and low-set
overcurrent protection including phase discontinuity and phase
unbalance protection.
5. Measurement
The protection relay continuously measures the phase currents
and the residual current. Further the protection relay calculates
the thermal overload of the protected object, the phase
unbalance value, the one-minute demand value, the demand
value for a specified time frame and the maximum one-minute
demand value over a specified time frame.
The values measured can be accessed locally via the user
interface on the protection relay's front panel or remotely via the
serial communication interface of the protection relay.
6. Disturbance recorder
The protection relay is provided with a built-in battery backed-
up digital disturbance recorder for four analog signal channels
Feeder Protection
1MRS756295 G
REF610
Product version: C
6 ABB
and eight digital signal channels. The analog channels can be
set to record the curve form of the currents measured. The
digital channels can be set to record external or internal relay
signals, for example the start or trip signals of protection relay's
stages, external blocking or control signals. Any digital relay
signal such as a protection start or trip signal, or an external
relay control signal can be set to trigger the recording. The
recordings are stored in a nonvolatile memory from which the
data can be uploaded for subsequent fault analysis.
7. Event recorder
To provide network control and monitoring systems with feeder
level event logs, the protection relay incorporates a nonvolatile
memory with capacity of storing 100 event codes including the
time stamps.The nonvolatile memory retains its data also in
case the protection relay temporarily loses its auxiliary
supply.The event log facilitates detailed pre- and post-fault
analyses of feeder faults and distribution disturbances.
8. Circuit-breaker monitoring
The protection relay constantly monitors the tear and wear of
the protected feeder's circuit breaker by using a set of built-in
condition monitoring counters. The monitoring counters
provide the circuit breaker with operational history data. This
data can be used for scheduling preventive maintenance
programs for the circuit breaker.
9. Trip-circuit supervision
The trip-circuit supervision continuously monitors the
availability and operability of the trip circuit. It provides open-
circuit monitoring both when the circuit breaker is in its closed
and in its open position. It also detects loss of circuit-breaker
control voltage.
10. Self-supervision
The relay’s built-in self-supervision system continuously
monitors the state of the relay hardware and the operation of
the relay software. Any fault or malfunction detected is used for
alerting the operator.
A permanent relay fault blocks the protection functions to
prevent incorrect operation.
11. Inputs/Outputs
• Four current transformers
• Two digital inputs
• Three additional digital inputs on an optional I/0 module
• Three normally open heavy duty output contacts
• Two change-over signal output contacts
• Three additional signaling contacts on an optional I/O module
• One dedicated IRF contact
• Input/output contacts freely configurable
12. Communication
The protection relays are connected to the fiber-optic
communication bus directly or via bus connection modules and
gateways. The bus connection module converts the protection
relay's electrical signals to optical signals for the
communication bus and, vice versa, the communication bus'
optical signals to electrical signals for the protection relay.
Feeder Protection
1MRS756295 G
REF610
Product version: C
ABB 7
Table 2. Optional communication modules and protocols
Protocol
Plastic fiber1)
Plastic/Glass fiber1)
RS-4851)
RS-485DNP1)
Bus connection modules and gateways
SPA ● ● ● -
GUID-047CEFC9-339A-4C81-A6FD-2EB4ABEFA164 V1 EN
DNP3 - - - ●
IEC 60780-5-103 ● ● ● -
Modbus (RTU and
ASCII)
● ● ● - Protection relay
IEC 61850 ● ● - -
GUID-047CEFC9-339A-4C81-A6FD-2EB4ABEFA164 V1 EN
GUID-59085488-876A-4D70-
A92C-213E0B946CA1 V1 EN
Protection relay + SPA-ZC 402
LON - - ● -
GUID-047CEFC9-339A-4C81-A6FD-2EB4ABEFA164 V1 EN
GUID-623E03DE-8175-45F2-
B563-58F4989C6AB8 V1 EN
Protection relay + SPA-ZC 102
● ● - -
GUID-047CEFC9-339A-4C81-A6FD-2EB4ABEFA164 V1 EN
GUID-
BE706267-8CC5-43A7-919E-2CA
078E785D7 V1 EN
GUID-623E03DE-8175-45F2-
B563-58F4989C6AB8 V1 EN
Protection relay + SPA-ZC 21 + SPA-ZC 102
Profibus - - ● -
GUID-047CEFC9-339A-4C81-A6FD-2EB4ABEFA164 V1 EN
GUID-18C15D0C-86C8-4E27-
ADF7-720AB05D6B7E V1 EN
Protection relay + SPA-ZC 302
1) Optional arc protection
Feeder Protection
1MRS756295 G
REF610
Product version: C
8 ABB
13. Technical data
Table 3. Dimensions
Description Value
Width Frame
Case
177 mm
164 mm
Height Frame
Case
177 mm (4U)
160 mm
Depth Case 149.3 mm
Weight Protection relay
Spare unit
3.5 kg
1.8 kg
Table 4. Power supply
Description Value
Type REF610CxxHxxx REF610CxxLxxx
Uauxrated Ur= 100/110/120/220/240 V AC
Ur= 110/125/220/250 V DC
Ur= 24/48/60 V DC
Uauxvariation (temporary) 85...110% of Ur (AC) 80...120% of Ur (DC)
80...120% of Ur (DC)
Burden of auxiliary voltage supply under
quiescent (Pq)/operating condition
<9 W/13 W
Ripple in the DC auxiliary voltage Max. 12% of the DC value (at frequency ogf 100 Hz)
Interruption time in the auxiliary DC voltage
without resetting the protection relay
<50 ms at Uaux rated
Time to trip from switching on the auxiliary
voltage
<350 ms
Internal over temperature limit +100 ºC
Fuse type T2A/250 V
Table 5. Energizing inputs
Description Value
Rated frequency 50/60 Hz ±5 Hz
Rated current, In0.2 A 1 A 5 A
Thermal withstand capability
• Continuously 0.5 A 4 A 20 A
• For 1 s 20 A 100 A 500 A
• For 10 s 5 A 25 A 100 A
Dynamic current withstand
• Half-wave value 50 A 250 A 1250 A
Input impedance <750 mΩ <100 mΩ <20 mΩ
Feeder Protection
1MRS756295 G
REF610
Product version: C
ABB 9
Table 6. Measuring range
Description Value
Measured currents on phases IL1, IL2 and IL3 as multiples of the rated
currents of the energizing inputs
0... 50 × In
Earth-fault current as a multiple of the rated current of the energizing input 0... 20 × In
Table 7. Digital inputs
Description Value
Rated voltage DI1, DI2 DI3...DI5 (optional)
• REF610CxxHxxx
Activating threshold
• REF610CxxLxxx
Activating threshold
110/125/220/250 V DC
Max. 88 V DC (110 V DC -20%)
24/48/60/110/125/220/250 V DC
Max. 19.2 V DC (24 V DC -20%)
• REF610CxxxxHx
Activating threshold
• REF610CxxxxLx
Activating threshold
110/125/220/250 V DC
Max. 88 V DC (110 V DC -20%)
24/48/60/110/125/220/250 V DC
Max. 19.2 V DC (24 V DC -20%)
Operating range ±20% of the rated voltage
Current drain 2...18 mA
Power consumption/input <0.9 W
Table 8. Signal output SO1 and optional outputs SO4 and SO5
Description Value
Rated voltage 250 V AC/DC
Continuous carry 5 A
Make and carry for 3.0 s 15 A
Make and carry for 0.5 s 30 A
Breaking capacity when the control-circuit time constant L/R <40 ms, at
48/110/220 V DC
1 A/0.25 A/0.15 A
(5 A/3 A/1 A for series connection of SO4 and SO5
Minimum contact load 100 mA at 24 V AC/DC
Table 9. Signal output SO2, optional output SO3 and IRF output
Description Value
Rated voltage 250 V AC/DC
Continuous carry 5 A
Make and carry for 3.0 s 10 A
Make and carry for 0.5 s 35 A
Breaking capacity when the control-circuit time constant L/R <40 ms, at
48/110/220 V DC
1 A/0.25 A/0.15 A
Minimum contact load 100 mA at 24 V AC/DC
Feeder Protection
1MRS756295 G
REF610
Product version: C
10 ABB
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