ABB RED650 - Gas Medium Supervision SSIMG; Functionality; Identification

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Table 375: VMSQItechnical 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 degrees at U ≤ 50 V
±0.2 degrees at U > 50 V
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Table 376: 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 degrees at U ≤ 50 V
±0.2 degrees at U > 50 V
15.2 Gas medium supervision SSIMG
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15.2.1 Identification
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Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Insulation gas monitoring function SSIMG - 63
15.2.2 Functionality
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Insulation supervision for gas medium (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 15 1MRK 505 394-UEN A
Monitoring
532 Line differential protection RED650 2.2 IEC
Technical manual