Цифровой однофазный электронный измеритель электроэнергии Elecnova DDSF1946 на
- Категория: >>>
- Поставщик: Jiangsu,Sfere,Electric,Co.,Ltd.
Поделиться:
Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 60.16 $* | 63.77 $* |
| Aug-17-2025 | 59.36 $* | 62.52 $* |
| Jul-17-2025 | 50.76 $* | 53.82 $* |
| Jun-17-2025 | 58.79 $* | 61.45 $* |
| May-17-2025 | 51.80 $* | 54.92 $* |
| Apr-17-2025 | 57.51 $* | 60.5 $* |
| Mar-17-2025 | 57.24 $* | 60.1 $* |
| Feb-17-2025 | 56.79 $* | 59.94 $* |
| Jan-17-2025 | 56.88 $* | 59.9 $* |
Характеристики
1.Product display
2 Product introduction
DIN-rail mounted energy meters are designed and produced according to user’s real electricity consumption situation by adopting advanced energy measurement IC and using digital sampling processing and SMT technologies. This series of energy meters adopt modularity structure with the features such as small volume, convenient installation and reliable working.
3. Technical parameters
Electrical feature | ||
Model Function | DDSF1946 | |
Accuracy | Voltage, current: Class 1 Power, active energy: Class 1 | |
Rated voltage | 220V | |
Input current | Direct input | 5(40)A |
Frequency | 50/60 Hz | |
Wiring mode | Single phase | |
Voltage range | 0.8Un ~ 1.2Un | |
Consumption | voltage circuit | < 3VA |
current circuit | < 2VA | |
Start current | direct input | 0.004Ib |
Energy pulse | One optoelectronic isolation output, pulse width(80±20%)ms | |
Communication feature | ||
RS485 communication interface | Modbus-RTU protocol(optional),baud rate up to 9600bps DL/T 645 protocol(optional),baud rate up to 9600bps | |
Mechanical feature | ||
Dimension | 18×90×63.5 | |
IP protection | IP54(front case)/IP20(rear case) | |
Environment feature | ||
Work temperature | (-10~55)℃ | |
Storage temperature | (-25~70)℃ | |
Relative humidity | (5~95)%(no condensation) | |
4.Function 
5.Similar products
