ABB REM 543 - Page 25

1MRS755312
REF 541/543/545
REM 543/545
RET 541/543/545
25
Connectivity Packages
User’s Guide
NOC3Inst PH RBRF 33 Circuit breaker failure protection of
three-phase non-directional
overcurrent protection function,
instantaneous stage
NOC3Low PH PTOC 31 Three-phase non-directional
overcurrent function, low-set stage
NOC3Low PH RBRF 31 Circuit breaker failure protection of
three-phase non-directional
overcurrent function, low-set stage
NPS3High NS PTOC 78 Negative phase sequence
protection, high-set stage
NPS3High NS RBRF 78 Circuit breaker failure protection of
negative phase sequence
protection, high-set stage
NPS3Low NS PTOC 77 Negative phase sequence
protection, low-set stage
NPS3Low NS RBRF 77 Circuit breaker failure protection of
negative phase sequence
protection, low-set stage
NUC3St1 PH PTUC 88 Three-phase non-directional
undercurrent protection, stage 1
NUC3St1 PH RBRF 88 Circuit breaker failure protection of
three-phase non-directional
undercurrent protection, stage 1
NUC3St2 PH PTUC 89 Three-phase non-directional
undercurrent protection, stage 2
NUC3St2 PH RBRF 89 Circuit breaker failure protection of
three-phase non-directional
undercurrent protection, stage 2
OE1High - PVPH 69 Overexcitation protection, high-set
stage
OE1High - RBRF 69 Circuit breaker failure protection of
overexcitation protection, high-set
stage
OE1Low - PVPH 68 Overexcitation protection, low-set
stage
OE1Low - RBRF 68 Circuit breaker failure protection of
Overexcitation protection, low-set
stage
OL3Cap OLC PTOC 116 Three-phase overload protection
for capacitors
OL3Cap OLC PTUC 116 Undercurrent protection for
capacitor banks
OL3Cap OLC RBRF 116 Circuit breaker failure protection of
three-phase overload protection for
capacitors
Table 5.-1 LN prefixes for RED500 (Continued)
Function Block
Name
IEC 61850 Logical Node Name Description
Logical Node Prefix Logical Node Class
Logical Node
Instance
(Channel Number)