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
REFPDIF 87N
L3CPDIF 87L
L6CPDIF 87L
LT3CPDIF 87LT
LT6CPDIF 87LT
LDLPSCH 87L
Impedance protection
ZMFPDIS 21
ZCVPSOF
2.3

Back-up protection functions

IEC 61850 ANSI
Current protection
PHPIOC 50
OC4PTOC
1)
51_67
EFPIOC 50N
EF4PTOC 51N
2)
67N
Table continues on next page
24
Example of quantities
= number of basic instances
= option quantities
= optional function included in packages A03 (refer to ordering details)
Function description
Restricted earth fault protection, low impedance
Line differential protection, 3 CT sets, 2–3 line ends
Line differential protection, 6 CT sets, 3–5 line ends
Line differential protection, 3 CT sets, with inzone
transformers, 2–3 line ends
Line differential protection, 6 CT sets, with inzone
transformers, 3–5 line ends
Line differential protection logic
Distance protection, quad & mho characteristic
Automatic switch onto fault logic, voltage and
current based
Function description
Instantaneous phase overcurrent protection
Four step phase overcurrent protection
Instantaneous residual overcurrent protection
Four step residual overcurrent protection
GUID-66BAAD98-851D-4AAC-B386-B38B57718BD2 v12
Line Differential
RED650 (A11)
0–2
1 1 1
1 1 11 1
- -
A A
0 0
4 4
1
1 1 1 1 1
- - - -
A A A A
0 0 0 0
6 6 6 6
1
1
1
GUID-A8D0852F-807F-4442-8730-E44808E194F0 v11
Line Differential
RED650 (A11)
1
1
1
1
1MRK 505 363-UEN A
Application manual