D52-2047 DIN-Rail Multi-Function Digital Meter
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 : AC 80.0-300.0V/ AC 200.0-450.0V ( You should select the one type of meter in your order ).
AC 0.0-100.0A ( when measure signal lower than 100A, the accuracy is 0.01A, when measure
signal higher than 100A, the accuracy is 0.1A, the accuracy auto-change)
Active power: 0.0-30000W ( measure voltage AC 80.0 – 300.0V )0.0-45000W ( measure voltage AC 200.0 – 450.0V )Electric energy: 0.000-99999kwhElectric energy of cumulative time: 0.00 – 999.59h
Power factor: 1.000-0.000
4.Speed: 2 times per second
5.Size: 54*80*64
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 press the button of SAM CK (on the right of meter) down, the meter will change to display the measure result of power factor (cosΦ), electric energy of cumulative time (h) and electric energy (kwh) and the correlative red led will light up.
6.When press 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 press 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 AC city electricity, it will be destroyed when use to measure square wave, output of inverter and correction sine wave.
National patent number of meter: 201430231062.4
This meter is only suitable for pure AC 50Hz mains power supply. It cannot be used for square wave, inverter output and modified sine wave circuit measurement, otherwise the meter will be permanently damaged
D52-2066 DIN-rail multi-function Digital meter
D52-2066 DIN-rail multi-function Digital meter can measure AC voltage, AC current, active power, power factor, frequence and electric energy and the same time. The meter have a colorful, full-view, high definition LCD to display the measure parameters.
1.Accuracy: 1％ ±2 words
2. Range:
AC voltage: AC 40.0-300.0V or AC 250.0-450.0V (You should select one type of the meter in your order)
The measuring range 40-300V without limitation, and it can be used in grid power, photovoltaic and inverter current
250-450V only can use for 380V
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.
Electric Energy: 0-99999kwh, the display of electric energy resolution is 0.01kwh when measure electric engery between 0-999.99kwh, the display of electric energy resolution is 0.1kwh when measure electric engery between 1000.0-9999.9kwh and the display of electric energy resolution is 1kwh when measure electric engery larger than 9999.9kwh
3. Speed: 2 times per second
4. Size: 54×80×64
5. Installation: Din-Rail
Application Method
1. Connect the measure 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 display the measure parameters.
5. When power on, you can press the button of SAM CK last for 5 seconds, then the electric energy will to be zero and start to cumulate when release the button. And when power off, the meter can save the value of electric energy and go on cumulating data when the meter power-on next.
Attention:
The meter can only use for measure 45-65Hz AC city electricity.
