| Product name: | LEMZKJH8-0.5型开合式电子式电流互感器 | ||||||
| specification: | ![]() |
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| Category: | High voltage electrical appliances -- 电子式互感器 | ||||||
| Price: | factory price | ||||||
| Brand: | 靖互 | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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1 |
额定一次电流
Rated primary current |
20~630A |
|
2 |
额定二次电压(测量级)
Rated secondary voltage for measurement |
1.5V,4V |
|
3 |
额定二次电压(保护级)
Rated secondary voltage for protection |
150mV、225mV(铁心式线圈) (core type coil) |
|
4 |
额定输出数字量(测量级)
Rated digital output for measurement |
0x2D41 |
|
5 |
额定输出数字量(保护级)Rated digital output for protection |
0x01CF/0x00E7 |
|
6 |
测量级准确级
Accuracy class for measurement |
0.2级(class) |
|
7 |
保护级准确级
Accuracy class for protection |
5P25(铁心式线圈)
5P25(core type coil) |
|
8 |
额定频率
Rated frequency |
50Hz(或60Hz) |
|
9 |
额定负荷
Rated burden |
2kΩ,20kΩ,2MΩ |
|
10 |
额定一次时间常数
Rated primary time constant |
100mS |
|
11 |
额定唤醒时间
Rated wake-up time |
0 |
|
12 |
环境温度
Ambient temperature |
-40℃~+40℃ |
五、外形及安装尺寸图