3 Phase 3P+N Din rail Voltmeter Ammeter adjustable Over and Under Voltage current limit protection Monitor Relays Protector

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Description

1.Over-voltage protection: Adjustable
2.Under-voltage protection: Adjustable
3.Over-Current protection: Adjustable
4. Asymmetry protection
5.Phase squence protection
6. Active time and reconnect time adjsutable
7. Voltage and current can be manually calibrated

Code Parameter Value
P1 Power On Time 1-500S
U1 Over Voltage  230-300V
U2 Recovery Voltage  220-295V
U3 Recovery Time  1-500S
U4 Power Off delay Time  0.1-30S
U5 Under Voltage  140-210V
U6 Recovery Voltage  145-215V
U7 Recovery Time  1-500S
U8 Power Off delay Time  0.1-30S
U9 Voltage Deviation  -9.5 to 9.5%
U10 Asymmetry  20-99V
U11 Phase squence protect  on/off
C1 Over Current  3-63A
C2 Recovery Time  1-500S
C3 Power Off delay Time  0.1-30S
C4 Current Deviation  -9.5 to 9.5%
C5 Continues Over Current Times  1-20 off

 

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