Huazheng 2000a fase tunggal ac, instrumen uji injeksi arus utama untuk tes CT dan pemutus sirkuit

I. Overview

Adopted technology of ARM chip controlling output and toroidal transformer with high-capacity and equipped with LCD display meter, the HZ-109S Primary Current Injection Tester could simultaneously display primary current, secondary current, turn ratio and the actuation time of stopwatch connection position (electric potential). The product possesses the characteristics of nice appearance, large output capacity, small size, light weight and so on with external aluminum alloy case and PC panel. It is mainly suited for CT turn ratio and contact resistance tests of power system and other occasions needed high current test.

 II. The Main Performance Index

2.1 Input Power Supply: AC:220V·25A,50Hz.

2.2 Output Current: AC:1000A·5V or 500A·10V.

2.3 LCD Screen Digital Display: Simultaneous display of primary current and secondary current as well as the turn ratio;

The Range of Primary Current: 0~1100A,    Resolution:0.1A;

The Range of Secondary Current: 0~6A;      Resolution:0.001A.

Stopwatch: 0.0001~999.99S precision ±5 significant figures.

2.4 Precision: TRUE RMS ±0.5%.

2.5 Duplicate Protection (electronic overload protection and software protection).

2.6 Usage Environment: Temperature -10~40℃,

Relative humidity <80%.

2.7 Volume; 430×260×260mm³.

2.8 Weight: 28kg.

 Packing List

ABOUT US

 Huazheng, established in 2008, is a enterprise which is engaged in the research, development, 

sale and service of transformer tester, transformer oil tester, relay tester, high voltage tester, circuit 

breaker tester. We are a cooperative supplier of the State Grid of China, and we have also established cooperative relationships with customers in countries and regions such as USA, Brazil, Chile, Vietnam, Indonesia, Korea, Turkey, Dubai, South Africa, etc.We have obtained ISO and CE 

certificates. And developed impeccable inspection organization to make sure all of our products 

quality comply with international standards(like IEC/ASTM/EN).