Din Rail AC 40-300VAC 250-450V 0-100.0A Ammeter Voltmeter Volt Amp Meter LED Display Active Power Power Factor Time Energy Voltage Current AC 80-300V 100A &AC 250-450V 100A LED display Note: when chose AC 250-450V, it is used in 2 wires of three phase, please don't use it in single phase. User Guide D52-2047 DIN-rail multi-function Digital meter can measure AC voltage, AC current, power factor, active power, electric energy and electric energy of cumulative time. Technical Indicators 1. Accuracy: 1%2 words 2.Display Mode: AC voltage and power factor use four red led of 0.31-inch AC current and electric energy of cumulative time use five red led of 0.31-inch Active power, electric energy use five green led of 0.31-inch 3.Range: AC voltage : AC80-300V or AC 250-450V AC0-99.9A( Depends on the range you choose ) AC 0.0-100.0A Accuracy : 0.01A Active power: 0.0-30000W Electric energy: 0.000-99999kwh Electric energy of cumulative time: 0.00 - 999.59h Power factor: 1.000-0.000 4.Speed: 2 times per second 5.Size: 54*80*64mm 6.Installation: Din-Rail Application Method 1.Connect the measuring voltage to the 1 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 on, the meter will display the measure result of the AC voltage (V), AC current (A) and active power (W)and the correlative red led will light up. 5.When pre the button of SAM CK (on the right of meter) down, the meter will change to display the measure result of power factor (cos), electric energy of cumulative time (h) and electric energy (kwh) and the correlative red led will light up. 6.When pre the button of SAM CK down again, the meter will display the measure result of the AC voltage, AC current and active power. 7. When power off, the meter can save the value of electric energy and electric energy of cumulative time, and go on cumulating data when the meter power-on next. When the meter is displaying electric energy, you can pre down the button of SAM CK last for five seconds, then the electric energy and electric energy of cumulative time will to be zero and start to cumulate when release the button Attention: The meter can only use to measure 50Hz/60Hz AC city electricity, it will be destroyed when use to measure square wave, output of inverter or correction sine wave when chose AC 250-450V, it is used in 2 wires of three phase, please don't use it in single phase. Package content: 1 x Din Rail Voltmeter Ammeter AC 40.0-300.0V 100A LCD display Technical Indicators 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 Facter: 0.00- 1.00PF Electric Power: 0-450000W, resolution is 0.1W when 0-9999.9W, the rest is 1W. Electric Energy: 0-9999kwh, resolution is 0.01kwh when 0-999 99kwh, 0.1kwh when 1000-99999 .9kwh, 1kwh when larger than 999.9kwh 3. Speed: 2 times per second 4. Size: 54x80x64 5. Installation: Din-Rail Wire Connection AC 220V Version Single phase energy meter is designed to monitor electricity consumption . With big LCD screen ,users can set over / under voltage ,current limits ,leakage current alarm and reconnect time easily. It also has function of clearing electric energy . Wire Connection Display Technical data Working Voltage : 100-265 Vac 50/60 Hz Rated Current : 1(63)A Kwh : 0-99999.9 accuracy cla 1 Power Consumption : 1W 6VA Operation Temperature : -4570 Package Content 1 x Energy meter 1 x English Manual Item Picture >> More recommend