Din Rail Digital Voltmeter Current Wattmeter Electric KWh Meter Frequency Volt Amp Monitor External CT

Descriere Din Rail Digital Voltmeter Current Wattmeter Electric KWh Meter Frequency Volt Amp Monitor External CT

1.Accuracy: 1%2 words
2. Range: AC voltage: AC 40.0-300.0V
AC Current:AC 0-100.0A, the current resolution is 0.01A.
Frequence: 45.0Hz-65.0Hz
Power Factor: 0.00-1.00PF. Electric Power: 0-450000W, the electric power resolution is 0. 1W when measure electric power between 0-9999.9W, otherwise the electric power resolution is 1W.

material: plastic
Color as shown
Electric : 0-99999kwh, the display of electric resolution is 0.01kwh when measure electric
engery between 0-999.99kwh, the display of electric resolution is 0.1kwh when measure electric engery between 1000.0-9999.9kwh and the display of electric resolution is 1kwh when measure electric engery larger than 9999.9kwh
Speed: 2 times per second
Installation: Din-Rail
Application Method
1. Connect the measure voltage to the l and 2 terminal
2. Connections of meter with internal current transformer as graph 1. Make the wire through the hole in the meter and the direction chose arbitrarily.
3. Connections of meter with external current transformer as graph 2. Make the wire through the hole in the meter, and connect the two wires of the secondary transformer to the 3 and 4 terminal.
4. When power , the meter display the measure parameters.
5. When power , you can press the button of SAM last for 5 seconds, then the electric will to be zero and start to cumulate when release the button. And when power off, the meter can save the value ofelectric and go cumulating data when the meter power- next.

Package Contents:
1 x Din Rail Digital Voltmeter(AC 40-300V External CT)