ABB RELION REX640 Technical Manual page 1432

Condition monitoring functions
Name Type
SBNW_GEN6 INT32
SBNW_GEN7 INT32
SBNW_GEN8 INT32
SBNW_TIE_CB1 INT32
SBNW_TIE_CB2 INT32
SBNW_TIE_CB3 INT32
SBNW_TIE_CB4 INT32
SBNW_TIE_CB5 INT32
SBNW_TIE_CB6 INT32
SBNW_TIE_CB7 INT32
SBNW_TIE_CB8 INT32
DGMGAPC Enum
7.5.10 Technical data
Table 1356: Technical data
Characteristic
Operation accuracy
Operate time accuracy
Reset ratio
1432
Values (Range) Unit
0...8
0...8
0...8
0...8
0...8
0...8
0...8
0...8
0...8
0...8
0...8
1=on
2=blocked
3=test
4=test/blocked
5=off
Value
Depending on the frequency of the measured
voltage and current: f
Voltage:
±1.5% of the set value or 0.002 xU
Frequency:
±5 mHz
Active power:
±3% of the set value or 0.002 xS
Reactive power:
±3% of the set value or 0.002 xS
±1.0% of the set value or ±20 ms
Typically 0.96/1.04
1MRS759142 F
Description
Subnetwork number of
generator 6
Subnetwork number of
generator 7
Subnetwork number of
generator 8
Subnetwork number of
tie breaker 1
Subnetwork number of
tie breaker 2
Subnetwork number of
tie breaker 3
Subnetwork number of
tie breaker 4
Subnetwork number of
tie breaker 5
Subnetwork number of
tie breaker 6
Subnetwork number of
tie breaker 7
Subnetwork number of
tie breaker 8
Status
±2 Hz
n
n
n
n
REX640
Technical Manual