Main Protection Functions; Back-Up Protection Functions - ABB RELION 650 Series Applications Manual

Section 2
Application
management of user accounts, roles and certificates and the distribution of such, a procedure
completely transparent to the user.
The Flexible Product Naming allows the customer to use an IED-vendor independent 61850
model of the IED. This customer model will be used as the IEC 61850 data model, but all other
aspects of the IED will remain unchanged (e.g., names on the local HMI and names in the tools).
This offers significant flexibility to adapt the IED to the customers system and standard
solution
2.2

Main protection functions

Table 2:
2
0-3
3-A03
IEC 61850 ANSI
Differential protection
T3WPDIF 87T
REFPDIF 87N
2.3

Back-up protection functions

IEC 61850 ANSI
Current protection
PHPIOC 50
OC4PTOC
1)
51_67
EFPIOC 50N
EF4PTOC 51N
2)
67N
SDEPSDE 67N
TRPTTR 49
CCRBRF 50BF
GUPPDUP 37
GOPPDOP 32
BRCPTOC 46
LOVPTUV 27
Multipurpose protection
CVGAPC
1) 67 requires voltage
2) 67N requires voltage
20
Example of quantities
= number of basic instances
= option quantities
= optional function included in packages A03 (refer to ordering details)
Function description
Transformer differential protection, three winding
Restricted earth fault protection, low impedance
Function description
Instantaneous phase overcurrent protection
Four step phase overcurrent protection
Instantaneous residual overcurrent protection
Four step residual overcurrent protection
Sensitive directional residual overcurrent and
power protection
Thermal overload protection, two time constant
Breaker failure protection
Directional underpower protection
Directional overpower protection
Broken conductor check
Loss of voltage check
General current and voltage protection
1MRK 504 158-UEN A
GUID-66BAAD98-851D-4AAC-B386-B38B57718BD2 v12
Transformer
RET650 (A05)
1
2
GUID-A8D0852F-807F-4442-8730-E44808E194F0 v11
Transformer
RET650 (A05)
1
3
1
2
1
3
3
Application manual