M Model

※ Meet the standard of IEC62053 and ANSI12.20

※ High linearity with DC immunity characteristics

※ Outstanding stability ,separate the external magnetic field interference

※ Operation Frequency:20--400Hz

※ High potential voltage 4000V/min

※ Meet ROHS requirements.

Application

※ Energy meter ,power transducer ,precision power meter and energy monitoring devices.

※ Over current protection circuit of moter and other electrical appliances.

According to:                                                             

 

 

 

M Model

 

Part No

A
(min)

B
(max)

C
(max)

D
(max)

E
(±0.2)

F
(±0.3)

G
(±0.2)

H
(±0.2)

PCT525

19.00 

12.00 

22.00 

4.00 

15.00 

8.20 

7.50 

 

PCT531

23.20 

12.50 

25.50 

4.00 

20.00 

12.50 

10.00 

 

Part No

Rated current 

Rated resistor

Ratio

5A Linearity error

20A linearity error 

Max current linearity error

Accuracy class

PCT525

5~50A

20Ω

2500:1

15

8

2

0.1

PCT531

5~40A

20Ω

2500:1

15

9

3

0.2