Relays
Overvoltage Setting Range: 200-600V
Undervoltage Setting Range: 150-500V
Voltage Hysteresis: 1-20V
Delay Time For Overvoltage And Undervoltage: 0.1-30s
Voltage Unbalance Ratio: 1-50%
Voltage Unbalance Hysteresis: 1-10%
Voltage Unbalance Delay Time: 0.1-30s
Delay Time For Phase Loss: 0.1-30s
Delay Time For Phase Sequence: 0.1-30s
Start Delay Time: 0-999s
Auto Reset Mode: ON/OFF
Auto Reset Time: 0.1-999s
Timer And Counter Input: AC/DC 80-450V
Indicators: indicating voltage, current, operation status
Output Contacts: 1 C/O, 1NC
Contact Capacity: 6A, 250VAC
Dimensions (H*W*D): 80*43*54mm/3.15*1.69*2.12in