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Product certification of our company 2017/04/10
At present, our company has three types of certification: CE, UL and ETL. All labels that meet the certification requirements can be printed. Those that are not in the scope of certification are not allowed to leave our company.
FSCT20 outdoor protection report (IP57) 2017/04/10
FSCT20 outdoor protection report (IP57)
FSCT60\36 waterproof report (IP67) 2017/04/10
FSCT60\36 waterproof report (IP67)
Revision meeting of national standard GB/T22071.1 for current transformer 2017/04/25
On April 27, 2017, the first part of current transformer test guidelines was held in wenzhou.
Our company has obtained the utility model patent of waterproof open and closed type transformer 2017/05/12
Our company has obtained the utility model patent of waterproof open and closed type transformer
Our SCT series have been fully certified by UL 2017/10/18
Our SCT series have been fully certified by UL
Waterproof open and close type mutual inductor obtains the invention patent 2017/12/07
Waterproof open and close type mutual inductor obtains the invention patent
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DCT21 open-close Hall sensor

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Product description
Parameters
description
Used in various power supplies, solar inverter systems,
industrial automation control, electric drives, motor servo systems, 
power systems, railway signal systems and other industrial fields.
 
specification
*It can measure the current and voltage of arbitrary waveforms, such as DC, AC, pulse, triangle waveform, etc.;
* Fast response speed, high measurement accuracy and good linearity;
*Working frequency bandwidth: signals within the frequency range of 0-30 KHz can be measured;
*Strong overload capacity and large measuring range;
 
size

size

model

size（mm）

DCT 21

A

B

C

D

E

F

G

H

I

20

42

40

61

48

60

7.5

5

16

 

Technical

model

DCT21

Rated input current IN

0-200A

Measuring current range IP

0-400A

Output signal Io/Vo

4-20mA, 0-5V, 2.5V±2V, ±5V (customized)

Supply voltage V

9-30VDC single power supply; ±12V, ±15V dual power supply

Power consumption current mA

<30(+lo)mA

Offset voltage Voff(Ta=25℃)

<30mV (IN=O)

Output voltage temperature drift Td

1mV/℃(-10℃-70℃)

Linearity L

±1%FS

Response time Tr

1ms

Insulation voltage

2KVAC/ min

Insulation resistance

DC500V /100MQ

Working temperature Ta

-25℃~60℃

Storage temperature Ta

-40℃~70℃

 

diagram

diagram

 

curve

curve

We could not find any corresponding parameters, please add them to the properties table
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