Deif SGC 420 - Mains

Level 2 Range
Notification
Unbalanced Load Threshold
(UNBAL LOAD THRESHOLD)
5 to 200 %
Unbalanced Load Delay
(UNBAL LOAD DELAY)
1 to 600 s
6.2.8 Mains
Table 6.27
Configuration (MAINS CONFIG)
Level 2 Range
Mains Monitoring
(MAINS MONITORING)
Enable
Disable
Mains AC System
(MAINS AC SYSTEM)
1 phase
3 phase
Phase Reversal Detection
(PHASE REVERSAL DETECT)
Enable
Disable
Phase Reversal Action
(PHASE REVERSAL ACTION)
None
Notification
Partial Healthy Detection
(MAINS PARTIAL HEALTHY)
Enable
Disable
Table 6.28 Voltage Monitoring (VOLT MONITOR)
Level 2 Range
Under-voltage
(UV ENABLE)
Enable
Disable
(UV) Trip
(UV TRIP)
50 to 298 V phase-neutral
(UV) Return
(UV RETURN)
52 to 300 V phase-neutral
Over-voltage
(OV ENABLE)
Enable
Disable
(OV) Return
(OV RETURN)
100 to 348 V phase-neutral
(OV) Trip
(OV TRIP)
102 to 350 V phase-neutral
Table 6.29 Frequency Monitoring (FREQ MONITOR)
Level 2 Range
Under-frequency
(UF ENABLE)
Enable
Disable
(UF) Trip
(UF TRIP)
10.0 to 59.0 Hz
(UF) Return
(UF RETURN)
11.0 to 60.0 Hz
Over-frequency Enable
USER MANUAL 4189341227A UK Page 36 of 86