| Product name: | DDSY23S单相分体式代码预付费电能表 | ||||||
| specification: | ![]() |
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| Category: | instrumentation and meters -- 电能表 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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型号 |
准确度等级 |
额定电压(V) |
标定电流(A) |
|
DDSY23S-mcu |
1.0 |
220V、230V、240V |
5(80)A |
DDSY23S单相分体式代码预付费电能表技术参数:
|
额定频率: 50Hz |
表计锁定电流(潜动电流): 5mA |
|
电能表脉冲常数:1600imp/kWh |
液晶显示:6位整数,2位小数; |
|
表计启动电流(0.4%Ib) 20mA |
重 量: 视具体产品 |
|
电能表自身功耗: |
外形尺寸:140mm×92mm×40mm |
分体式代码预付费电能表由二个部分构成:
计量控制单元: MCU
显示单元: UIU
MCU与UIU联接方式有三种:
1. 有线二线制连接
2. 无线连接
3. 电力线载波