• 220V 63A multifunction overcurrent under voltage Energy meter protector self-rese.
• 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:

• Over voltage proteciton 230V-300V (adjustable) (default: 270) .this function can turn off.
• Under voltage protection 140V-210V (adjustable) (default: 170V) . this function can turn off.
• Over current protection 1A-63A (adjustable) (default: 40A)
• Reset/Start delay time (delay on time): 1-600s (default: 30s)
• Ammeter
• Voltage meter
• Power meter
• 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