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:
Functions included in the relay
Function
IEC 61850
IEC 60617
IEC-ANSI
Protection
Three-phase non-directional
overcurrent protection, low stage,
instance 1
FPHLPTOC1
3I> (1)
51P-1 (1)
Three-phase non-directional
overcurrent protection, high stage,
instance 1
PHHPTOC1
3I>> (1)
51P-2 (1)
Three-phase non-directional
overcurrent protection,
instantaneous stage, instance 1
PHIPTOC1
3I>>> (1)
50P/51P (1)
Three-phase directional overcurrent
protection, low stage, instance 1
FDPHLPDOC1
3I> -> (1)
67-1 (1)
Three-phase directional overcurrent
protection, low stage, instance 2
FDPHLPDOC2
3I> -> (2)
67-1 (2)
Three-phase directional overcurrent
protection, high stage, instance 1
DPHHPDOC1
3I>> -> (1)
67-2 (1)
Non-directional earth-fault
protection, low stage, instance 1
FEFLPTOC1
Io> (1)
51N-1 (1)
Non-directional earth-fault
protection, high stage, instance 1
EFHPTOC1
Io>> (1)
51N-2 (1)
Non-directional earth-fault
protection, instantaneous stage,
instance 1
EFIPTOC1
Io>>> (1)
50N/51N (1)
Directional earth-fault protection, low
stage, instance 1
FDEFLPDEF1
Io> -> (1)
67N-1 (1)
Directional earth-fault protection, low
stage, instance 2
FDEFLPDEF2
Io> -> (2)
67N-1 (2)
Directional earth-fault protection,
high stage, instance 1
DEFHPDEF1
Io>> -> (1)
67N-2 (1)
Transient/intermittent earth-fault
protection, instance 1
INTRPTEF1
Io> -> IEF (1)
67NIEF (1)
Admittance based earth-fault
protection, instance 1
EFPADM1
Yo> -> (1)
21YN (1)
Admittance based earth-fault
protection, instance 2
EFPADM2
Yo> -> (2)
21YN (2)
Admittance based earth-fault
protection, instance 3
EFPADM3
Yo> -> (3)
21YN (3)
Wattmetric based earth-fault
protection, instance 1
WPWDE1
Po> -> (1)
32N (1)
Wattmetric based earth-fault
protection, instance 2
WPWDE2
Po> -> (2)
32N (2)
Wattmetric based earth-fault
protection, instance 3
WPWDE3
Po> -> (3)
32N (3)
Table continues on next page
Section 1
1MRS757824 C
Introduction
8
Recloser Protection and Control RER615
Point List Manual