AC 80~260V 100A Power Meter Accurate Voltmeter Ammeter kWh Watt Energy Meter

– The working voltage: 80-260VAC
– Test voltage: 80-260VAC
– Max power: 100A/22000W
– Working frequency: 45-65Hz
– The measurement precision: Class 1

About Function:
– Measurement and monitor the electrical parameters(voltage, current, kwh, watt)
– Overload alarm function(more than watt alarm threshold, backlight flashing)
– Power alarm threshold preset function(can set up their own power alarm threshold)
– Power(kwh)button reset function
– When power off ,store the data, when on ,continue the date
– Large screen LCD liquid crystal screen full display function(voltage, current ,kwh,watt)
– Backlight function

About Display:
Display interface. By the large screen LCD display LCD monitor voltage and current,kwh,watt,electric parameters
1. Watt: the measurement range of 0-22kW
less than 1kW: 0.0-999.9W
less than 10kW: 1000-9999W
less than 22kW: 10.0-22.0kW
2. kwh: the measurement range of 0-9999kwh
less than 10kWh:0-9999Wh
more than 10kWh:10-9999kwh
3. The test voltage range of 80-260V
Display format 80-220V
4. Current test range:0-100A
Display format: 0.00-99.99A

About Button:
– Backlight control
can turn on/off backlight by short press
– Power reset
Step 1: long press the button (about 5 seconds),til display flicker, then release the button
Step 2:if short time press the button again, the power(kwh)reset zero and exit flicker
Step 3:if long time press button for 5 seconds until it is no longer flicker, power(kwh)data is not cleared and exit
– Set the alarm(watt)
Step 1: long press the button, till the LCD screen display “SET CLr”,release the button
Step 2: show the alarm (watt)value,short time press, value (number)increase
don’t press the button for 3 seconds, the setting switch to other bit
Step 3: long time press the button(about 5 seconds)—->save the threshold watt value
threshold setting watt range:0-22.0kW
Notices:
1. Suitable for indoor ,not outdoor
2. should not exceed te rated power
3. wiring can not be wrong

About Current Sensor:

1)Primary Current (Arms 50/60Hz): max 60A

2)Secondary Current at primary nominal (rms): 20mA
3)D.C. Resistance at 25.C (Ohm): Max 460Ohm

4)Burden resistive load of secondary winding: 50 Ohm

5)Secondary outprt volatage at pimary nominal for 15Ohm load: 500mv

6)Amplitude Error f(%) in the range of primary current from 1A to 60A: +-2%

7)Phase Angle Error in the range of primary current from 1A to 60A and at frequencies 50/60Hz: +-2.5C

8)Insulation between primary non-insulated wire, touching inside surface of the window, and secondary output must withstand AC rms voltage: 2500v/amA/3min

9)Temperature error of currents ratio: <50ppm/k

10)Insulation resistance (500VDC): 100MQ Min

11)Ambient operating temperature range: -40C~80C

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