ABB Relion REG670, Technical Manual, Page: 896 / 1298

Table 647: VMSQI technical data
Function Range or value Accuracy
Voltage positive sequence, U1 (10 to 300) V
± 0.5% of U at U ≤ 50 V
±
0.2% of U at U > 50 V
Voltage zero sequence, 3U0 (10 to 300) V
±
0.5% of U at U ≤ 50 V
± 0.2% of U at U > 50 V
Voltage negative sequence, U2 (10 to 300) V
± 0.5% of U at U ≤ 50 V
±
0.2% of U at U > 50 V
Phase angle (10 to 300) V
±
0.5° at U ≤ 50 V
± 0.2° at U > 50 V
Table 648: VNMMXU technical data
Function Range or value Accuracy
Voltage (5 to 175) V ± 0.5% of U at U ≤ 50 V
± 0.2% of U at U > 50 V
Phase angle (5 to 175) V ± 0.5° at U ≤ 50 V
± 0.2° at U > 50 V
16.2 Gas medium supervision SSIMG
16.2.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Gas medium supervision SSIMG - 63
16.2.2 Functionality
Gas medium supervision SSIMG is used for monitoring the circuit breaker condition.
Binary information based on the gas pressure in the circuit breaker is used as input
signals to the function. In addition, the function generates alarms based on received
information.
Section 16
1MRK502052-UEN B
Monitoring
890
Technical manual