- Functions:
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1.Over-voltage protection
2.Under-voltage protection
3.Automatic recovery
4.Voltage display
5.Voltage manually calibration
- Technical data:
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Rated supply voltage AC 220V Operation voltage range AC 80V-400V(single phase) Rated frequency 50/60Hz Electric current(>A)setting range 1-40/63A Overvoltage(>U)setting range 230-300V /OFF Undervoltage(<U)setting range 210~140V /OFF Kilowatt-hour protection value 1-9999/oFF Rated current 40/63A(subject to prodect label) >U and < U trip delay 0.5S Reset/start delay 1~600S Voltage measurement accuracy 2%(Not exceeding 2% of the overall range) Rated insulation voltage 400V Output contact 1NO Electrical life 105 Mechanical life 106 Protection degree lp20 Pollution degree 3 Altitude ≤2000m Operatintg temperature -50'C~55'C Humidity ≤50%at40°C(without condensation) Storage temperature -30°C~70°C
- Specification:
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Type ： 3 IN 1 V+A Protector with Kwh Measurement voltage range AC 80V~400V
Rated frequency 50/60Hz
Measuring accuracy 1.0
Measuring rate >200MS/time
Protection degree IP20
Electrical Life ≥15000 hours
- Setting method:
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1.Press and hold the “SET” button for 3 seconds to enter the parameter setting state.
1.1 When "Over(V) LED On,It means Setting the Over voltage Value state,Press "UP" and "Down" can adjust the Over Voltage value. default value is 270V
1.2 Press "SET" When "Under(V) LED on,It means Setting the Under Voltage value state,Press "UP" and "Down" can adjust the Over Voltage value. default value is 170V
1.3 Press "SET" When "Current (A) LED on,It means Setting the Limit current value state,Press "UP" and "Down" can adjust the Limit cureent value. Default Value is 40A.
2.When All data are set already,wait 40sec,then connect the power.
3. Press "UP" and "Dwon",reset the to default value.
- Details:
