ABB Relion 620 Series - Functions, Codes and Symbols

1MAC308145-MB E Section 1
Introduction
RER620 7
Application Manual
Function block
Figure 2: Function block as it appears in the manual (left) and in the ACT (right)
1.4.3 Functions, codes and symbols
All available functions are listed in the table. All of them may not be applicable to all
products.
Table 1: RER620 functions, codes and symbols
51P-1/2
I_A
Trip
Trip_A
Trip_B
Trip_C
PICKUP
PICKUP_A
PICKUP_B
PICKUP_C
I_C
I_B
Block
ENA_MULT
SPHLPTOC1(51P;3
BLOCK
ENA_MULT
TRIP
PICKUP
TRIP_A
TRIP_B
TRIP_C
PICKUP_A
PICKUP_B
PICKUP_C
Function IEC61850 IEC60617 ANSI/C37.2
Current Protection
Single-phase non-directional time overcurrent protection with 1-ph trip option, low stage SPHLPTOC1 3I>(1) 51P
Single-phase non-directional time overcurrent protection with 1-ph trip option, high stage 1 SPHLPTOC2 3I>(2) 50P-1
Single-phase non-directional time overcurrent protection with 1-ph trip option, high stage 2 SPHHPTOC1 3I>>(1) 50P-2
Single-phase non-directional instantaneous overcurrent protection with 1-ph trip option SPHIPTOC1 3I>>>(1) 50P-3
Non-directional time overcurrent ground-fault protection, low stage XEFLPTOC2 Io>(2) 51N
Non-directional time overcurrent ground-fault protection, high stage 1 XEFLPTOC3 Io>(3) 50N-1
Non-directional time overcurrent ground-fault protection, high stage 2 XEFHPTOC3 Io>>(3) 50N-2
Non-directional instantaneous time overcurrent ground-fault protection XEFIPTOC2 Io>>>(2) 50N-3
Non-directional sensitive earth-fault EFLPTOC3 Io>(3) 50SEF
Negative sequence non-directional time overcurrent protection 1 XNSPTOC1 I2 >(1) 46-1
Negative sequence non-directional time overcurrent protection 2 XNSPTOC2 I2 >(2) 46-2
Phase discontinuity protection PDNSPTOC1 I2/I1> 46PD
Three-phase inrush detector INPHAR 3I2f > INR
Directional Protection
Single-phase directional overcurrent protection, low stage 1 SDPHLPDOC1 3I >->(1) 67/51P-1
Single-phase directional overcurrent protection, low stage 2 SDPHLPDOC2 3I >->(2) 67/51P-2
Directional ground-fault protection, low stage 1 XDEFLPDEF1 Io>->(1) 67/51N-1
Directional ground-fault protection, low stage 2 XDEFLPDEF2 Io>->(2) 67/51N-2
Cold Load Timers
Cold load timer 1 Phase A (in seconds) TPSGAPC1 TPS(1) 62CLD-1