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SK-PCT Series CT for Relay Protection/Measurement
Application Area

产品用途

  SK-PCT系列电流互感器用于将交流电流信号准确变换为弱电平的交流电流或电压信号,以匹配微处理器电子电路;


Product Specification

以下所示是此系列产品中较有代表性的几种,我们可以根据用户的特殊需求来设计和生产产品。

规格参数


型号
Model

电流比
Current Ratio

额定负载
Rated Burden

准确级
Accuracy Class

SK-PCT4

100A/7.07V [5A/0.353V]

 

0.1
0.2
0.5
1.0
(5%-200%额 定输入电流范围

内0.1-0.5级, 2-20倍额定输入

电流范围内1.0级,额定准确限值

一次电流 下的复合误差≤5%)

100A/1.1V  [5A/0.055V]

20A/7.07V  [1A/0.353V]

1A/2.5V

1A/7.07V

2A/2.5V

5A/2.5V

SK-PCT2
SK-PCT3

1A/5V

SK-PCT10
SK-PCT44
SK-PCT81

5(100)A/5mA

<100Ω

5(100)A/2.5mA

5(100)A/2mA

SK-PCT34

5(60)A/5mA

5(60)A/2.5mA

5(60)A/2mA

SK-PCT7.2

10A/10mA

30A/30mA

SK-PCT46
SK-PCT64
SK-PCT65
SK-PCT91

10(200)A/5mA

10(200)A/4mA

SK-PCT99
SK-PCT81

10(120)A/5mA

10(120)A/2.5mA

30(400)A/7.5mA



SK-PCT2图


SK-PCT3图


SK-PCT4图


SK-PCT10图


SK-PCT34(46) 图


SK-PCT44图


SK-PCT64(65) 图


 

SK-PCT99图


SK-PCT81(91) 图



SK-PCT7.2图


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