220V 63A multifunction overcurrent undervoltage Energy meter protector self-resetting Power kWh Meter Earth Leakage Over Under Voltage Protector
Product name: Intelligent Three Display Protector energy meter
Overvoltage range: 230V-300V
Overflow range: 1A - 63A According to the user's own setting
Undervoltage range: 140V - 210V
Working current: 1A-63A, self-setting
Return / start time: < 1 s-600s
Operating environment: -30 C70C
Function:
1. Over voltage proteciton 230V-300V (adjustable) (default: 270) .this function can turn off.
2. Under voltage protection 140V-210V (adjustable) (default: 170V) . this function can turn off.
3. Over current protection 1A-63A (adjustable) (default: 40A)
4. Reset/Start delay time (delay on time): 1-600s (default: 30s)
5. Ammeter
6. Voltage meter
7. Power meter
8. Energy meter(1-9999kWh)
When power off, the product can memory the Kwh, over voltage, under voltage and over current value.
Press UP Down Key together more than 3 seconds, Kwh reset to Zero