Attention
The meter can only be used to measure 45-65Hz AC city electricity.
The measuring range is 40-300V without limitation, and it can be used in grid power, photovoltaic, and inverter current: 201430231062.4
Main technical indicators
1. Measurement accuracy: 1% ± 2 digit
2. Display: voltage display 4 red 0.31-inch LED digital tube, current and time cumulative display using 5-digit, red 0.31-inch LED digital tube active power, electrical energy (degrees) display using 5-bit, green 0.31-inch LED digital tube
3. Measuring range: AC voltage: AC80.0-300.0V, (or AC200.0-450.0V, the user in the order according to the need to put forward) AC current: AC0-100.0A, the measurement of the current is less than 100A current display resolution of 0.01A, the measurement of the current is greater than 100A current display resolution of 0.1A, range automatically, the current display resolution of 0.1A, range automatically, the current display resolution of 0.1A, the current display resolution of 0.1A, the current display resolution of 0.1A, the current display resolution of 0.1A. 0.1A, the range is automatically converted. Active power: (measuring voltage AC80.0-300.0V) 0.0-30000W (AC200.0-450.0V: 45000W)
Electricity power: 0.000-99999kwh, decimal point automatic conversion
Time accumulation: 0.00- 999.59h
Power factor: 1.000-0.000
4. Measuring speed: about 2 times per second
5. Weight 145g each
6. Dimensions:54(L)*80(W/H)*64(Thick)mm
7. Press the installation width: = instrument occupies 3P air switch position (DZ47/C45)
8. Instrument protruding part size: 54 (length) * 45 * (width /height) * 16 (thickness /depth) mm
9. Installation: rail type (market common rail) Note: Delivery does not come with a guide rail
10. Built-in transformer: measuring circuit of the wire through the instrument's right hole (hole diameter 11MM can pass through the national standard 12 square (mm) standard copper wire / can meet the load current of 100A through) Note: Load through the instrument hole from the top or the bottom of the instrument through, does not affect the accuracy of the instrument measurement.
11. External transformer (hole diameter 15.5mm) can pass through the national standard 21-25 square (mm) standard copper wire.
12. Extreme working environment Operating temperature: -10～+60℃ Working humidity: 10～80% (no condensation)
Working air pressure:
80～106kPa Sunlight irradiation: no direct irradiation
Application Method
1. Connect the measuring voltage to the 1 and 2 terminals.
2. Connections of meter with internal current transformer as graph 1. Make the wire through the hole in the meter and the direction is chosen 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 terminals.
4. When powered on, the meter will display the measured result of the AC voltage (V), AC current (A), and active power (W)and the correlative red LED will light up.
5. When pressing the button of SAM CK (on the right of a meter) down, the meter will change to display the measured 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 the button of SAM CK is down again, the meter will display the measured 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 displays electric energy, you can press down the button of SAM CK to last for five seconds, then the electric energy and electric energy of cumulative time will be zero and start to cumulate when release the button.
M***d
Perfect operation. Cool design.