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| Electronic Watt-hour Meter |
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A Electronic Watt-hour Meter used for low-pressure consumers which measures various electric consumptions, such as kWh, kvarh, PF and KW, and show the values and can do wireless or remote measurement through an added device
An all-in-one Electronic Watt-hour Meter about remote measurement with simple composition which can do swift and correct measurement and supports safe data backup even during a blackout
System Standard
- Single phase kWh meter |
- Three phase kWh meter |
| Rated Voltage |
220V |
| Rated Current |
40(10)A, 120(30)A |
| Accuracy |
1.0 Class |
| Wiring |
Bottom Connection |
| Rated Frequency |
50/60Hz |
| Meter Constant |
2,000 Pulse/kWh |
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| Rated Voltage |
220V / 380V |
| Rated Current |
40(10)A, 120(30)A |
| Accuracy |
1.0 Class |
| Wiring |
Bottom Connection |
| Rated Frequency |
50/60Hz |
| Meter Constant |
2,000 Pulse/kWh |
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Features
- 0.5-class, 1.0-class precision measurement
The 1,0-class and 0.5-class provide unchangeable accurate measurement values exceeding 0.01KWH and 0.0001kwh respectively.
- Indicators
As there is a liquid crystal display (LCD) showing measurement values, people can easily check conditions of operation, division of marked items, units, measured amount, and time of measurement. With this window, people can see if the consumed amount is measured or not.
- Functions of date designation and time synchronization
Equipped with date (year, month, day) and a watch (hour, minute, second) which work by an RTC (Real Time Clock), the time (hour, minute, second) is shown on the LCD in time of obtaining data to compare the standard time and the present time on the meter.
- Self-diagnosis
Battery Low Voltage
Function of memory check
Voltage supply open phase
- Electronic Watt-hour Meter for electricity trade
The largest electricity demand
Amount of active power
Amount of reactive power on Wls and ground |
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