Features
6 in 1 multimeter
One interface displays 6 kinds of measurement parameters simultaneously, AC40-300V including voltage: 40-300V, current: 0-100A, power: 0-30000W, energy: 0-99999kWh, frequency: 45-65Hz, power factors: 0-1PF.
AC250-450V including voltage: 250-450V, current: 0-100A, power: 0-45000W, energy: 0-99999kWh, frequency: 45-65Hz, power factors: 0-1PF.
Better visual experience
Colour LCD HD display, 178° viewing without blind spot, with backlight function, this KWh meter is clearly visible day and night.
Multifunction
1. data reset for multiple measurement requirements. Press the reset button for five seconds, the digital electricity meter top-hat rail is reset.
2. the electrical energy value is automatically saved when the device is switched off. When the measuring voltage is reconnected, data will continue to be accumulated.
High quality and safety
Electricity meter 1 phase is made of high-quality ABS flame-retardant material and high-precision chip to ensure safe use.
Wide application
This wattmeter top-hat rail is easy to install. Widely used in power measurement systems, schools, markets, household appliances, industries, laboratories, etc.
Parameter:
- Model: D52-2066
- Accuracy: 1%±2 words
- AC Voltage: AC 40.0-300.0V or AC 250.0-450.0V (You should select one type of the meter in your order)
- AC Current: AC 0-100.0A, the current resolution is 0.01A
- Frequency: 45.0Hz-65.0Hz
- Power Factor: 0.00-1.00PF
- Electric Power: 0-30000W/0-450000W, the electric power resolution is 0.1W when measure electric power between 0-9999.9W, the display of electric energy resolution is 0.1kwh
when measure electric energy between 1000.0-9999.9kwh and the display of electric energy resolution is 1kwh when measure electric engery larger than 9999.9kwh
- Speed: 2 times per second
- Size: 50x80x64mm
- Installtion : Din-Rail
Package Included:
1 * AC Multi-function digital meter(with manual)
Use and wiring method
1. Connect the measured voltage to terminals 1 and 2 on the lower left side of the meter.
2. Connect the built-in transformer according to the wiring diagram in Fig. 1, and pass the wires of the measuring circuit through the round hole at the bottom of the instrument, and the direction of the wires can be chosen by the user according to the situation of use.
The direction of penetration of the wire can be chosen by the user according to the use of the instrument, it can be from the bottom of the instrument into the round hole above, or from the top of the instrument into the round hole below, and the different direction of penetration will not affect the measurement results.
3. External transformer wiring according to Figure 2 wiring diagram, will be accompanied by the instrument's precision current transformer of the secondary end of the two wires were connected to the instrument's upper-left 3 and 4 terminals.
Connect the two wires of the secondary terminal of the precision current transformer with the instrument to the 3 and 4 terminals on the upper left side of the instrument, and pass the wires of the measuring circuit through the round hole of the transformer.
4. The instrument displays the measurement parameters after the power is turned on.
5. When it is necessary to reset the power measurement (when measuring from zero), press and hold the button on the right side of the instrument panel (RESET) for 5 seconds (press and hold for 5 seconds) until the power display is 0, release the button.
When the power display is 0, release the button, then the power is measured from zero. Power has the function of saving data automatically when power failure, that is, when the measuring voltage is disconnected or power failure, the meter will
That is to say, when the measuring voltage is disconnected or power failure, the meter will automatically save the current test data, when reconnected to the measuring power supply, the meter will continue to add the data on the original saved data.
