Monitored Data - ABB RELION REX640 Technical Manual

Section 5
Protection related functions
Table 1014: CCBRBRF Non group settings (Advanced)
Parameter
CB fault delay
Measurement mode
Trip pulse time
Start latching mode
5.2.9
5.2.10
5.3
5.3.1
1078
Values (Range) Unit
0...60000 ms
2=DFT
3=Peak-to-Peak
0...60000 ms
1=Rising edge
2=Level sensitive

Monitored data

Table 1015: CCBRBRF Monitored data
Name
CCBRBRF
Technical data
Table 1016: CCBRBRF Technical data
Characteristic
Operation accuracy
Operate time accuracy
Reset time
Retardation time
Master trip TRPPTRC
Identification
Function description
Master trip
Step Default
10 5000
3=Peak-to-Peak
10 200
1=Rising edge
Type Values (Range)
Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Value
Depending on the frequency of the measured
current: f
±1.5% of the set value or ±0.002 × I
±1.0% of the set value or ±20 ms
Typically 40 ms
<20 ms
IEC 61850
identification
TRPPTRC
1MRS759142 C
Description
Circuit breaker faulty delay
Phase current measurement mode of
function
Pulse length of retrip and backup trip
outputs
Start reset delayed or immediately
Unit Description
Status
±2 Hz
n
n
IEC 60617 ANSI/IEEE C37.2
identification device number
Master Trip 94/86
Technical Manual
REX640