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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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DCT40 open-close Hall sensor

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Product description
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description
Used in industrial fields such as various power supplies, 
solar inverter systems, industrial automation control, 
electrical drives, motor servo systems, power systems, railway signal systems, etc.
Features
*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

*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;

 

Technical

model

DCT 40

Measuring current range In

≤±2000A

Output signal Io/V0

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 V off(Ta=25℃)

<30mV(IN=0)

Output voltage temperature drift Td

≤1mV/C(-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


*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;

 

curve

*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;

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