Protections And Measurements - ABB SACE Emax E1.2 Operating Instructions For The Design Engineer

Protections and Measurements In the event of protection or measurement alarms, the associated signals are reported:
121 | © 2017 ABB | 1SDH001330R0002 - ECN000058721 Rev. A
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Signal
2I protection active
L Prealarm
G Prealarm
GExt/Rc Prealarm
S (Trip off)
S2 (Trip off)
T Prealarm
UV (Trip off)
OV (Trip off)
G (Trip off)
Gext (Trip off)
T Alarm
T (Trip off)
RV (Trip off)
RP (Trip off)
UF (Trip off)
OF (Trip off)
UP (Trip off)
OQ (Trip off)
UV2 (Trip off)
OV2 (Trip off)
UF2 (Trip off)
OF2 (Trip off)
ROCOF (Trip off)
Load LC
Iw1 Warning
Contact Wear
Harmonic Distortion
Power factor
Phase cycle
Frequency
Harmonic V Over Th
Harmonic I Over Th
THD I Over Th
THD V Over Th
Alarm type
2I Protection active
L Protection
G Protection
Gext Protection
S Protection
S2 Protection
T Protection
UV Protection
OV Protection
G Protection
Gext Protection
T Protection
T Protection
RV Protection
RP Protection
UF Protection
OF Protection
UP Protection
OQ Protection
UV2 Protection
OV2 Protection
UF2 Protection
OF2 Protection
ROCOF Protection
Current thresholds protections
Current thresholds protections
Contact wear measurement
Harmonic distortion measurement
Power factor measurement below the set threshold
Cyclical sequence measurement
Frequency measurement
Harmonics measurement
Harmonics measurement
Harmonics measurement
Harmonics measurement
ABB | SACE Emax 2
Ekip Touch protection trip unit | 19 - Self-diagnosis