Однофазный цифровой Электрический измеритель со средним электричеством на din-рейке
- Категория: Energy Meters >>>
- Поставщик: Shanghai,Fengyilong,Electronic,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.10 $* | 0.81 $* |
| Aug-16-2025 | 0.65 $* | 0.39 $* |
| Jul-16-2025 | 0.96 $* | 0.28 $* |
| Jun-16-2025 | 0.50 $* | 0.3 $* |
| May-16-2025 | 0.12 $* | 0.5 $* |
| Apr-16-2025 | 0.66 $* | 0.4 $* |
| Mar-16-2025 | 0.1 $* | 0.59 $* |
| Feb-16-2025 | 0.2 $* | 0.63 $* |
| Jan-16-2025 | 0.86 $* | 0.74 $* |
Характеристики
MID Electricity single phase din rail RS485 digital electric meter hack
Product Description
| Item | Meter Readings To Kwh | |
| Meter type | DRS-202M (LCD display) | |
| Digit length | 5+2 | |
| Nominal voltage(Un) | 110V/127V/133V AC | |
| 230/240V AC(option) | ||
| Operational voltage | (-15% ~ +10%)Un | |
| Insulation capabilities | - AC voltage withstand | 2KV for 1 minute |
| - Impulse voltage withstand | 6KV – 1.2µS waveform | |
| Rated current (Ib) | 10A | |
| Maximum rated current (Imax) | 60A/80A/100A(option) | |
| Operational current range | 0.4% Ib- Imax | |
| Over current withstand | 30Imax for 0.01s | |
| Operational frequency range | 50Hz ±10% | |
| Internal power consumption | ≤2W / 10VA | |
| Test output flash rate (RED LED) | 1600imp/kWh | |
| Pulse output rate | 1600imp/kWh | |
| Data communication port | RS485 and far infrared | |
| Consumption indicator (RED LED) | Flashing at load running | |
| Data store | The data can be stored for more than25 years without power | |
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Realated Production
FAQ
1.Q: No light for the consumption indicator.
A: Only when there has current, this LED will flash. A2: Please contact your technical supporter to replace this meter.
2.Q: The register can’t run.
A: Check that the power supply
A2: If the operating power is too low, the spacing interval of the pulses will take some more time, this is why it seems like the meter won’t count.
A3: Please contact your technical supporter to replace this meter.
3.Q: No pulse output.
A: Check correct connecting: connect 5-27V DC to connector 20 (anode), and the signal wire (S) to connector 21 (cathode).
A2: Please contact your technical supporter to replace this meter.
4.Q: Pulse output rate wrong.
A1: Please contact your technical supporter to replace this meter.
Company Information
Shanghai Fengyilong Electronic Co., Ltd. is an ISO9001 Chinese factory specializing in the manufacture and export of meters (energy meters/water meters/gas meters) for more than 10 years (since 1993). We have our HQ in Shanghai, with two affiliate factories in Zhejiang and Jiangsu provinces. We export 2,000,000 meters to worldwide market annually.
As a member of National Instrument & Meter Associations, we have drafted the National Standards for Instruments & Meters in China. And we are one of the most credible suppliers of meters in China for high quality, competitive price and excellent after-sales services.
Especially, we are favored by customers for our Kwh meters (DIN rail, ANSI socket, IEC, Plug in, Waterproof). As a very active manufacturer, we not only offer solutions for every specific need of each individual customer - either single component (Counter, Shunt, CT) or complete systems, but also develop new designs frequently.
Shanghai Renovo Industry&Trade Co.,Ltd is the only subsidiary company of Shanghai Fengyilong Electronic Co., Ltd.
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