100A 200A Circuit Breaker Loop Contact Resistance Tester High Voltage Switch Resistance Tester

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Product Overview

Description



Product Description



ZC-302D-100A Contact Resistance Tester meets the criteria of the latest power system standard--DL/T845.4-2004. The tester bases on the combination of High-frequency switching power supply technology and digital circuit technology. It is suitable for measurement of loop resistance of Switching Control Equipment. Test current of the Tester is DC-100mA which is recommended in the national standards. The Tester can measure the loop resistance and display in the monitor. Its accuracy and stability meet most power systems’ requirements in maintenance and loop resistance of high-voltage switches.


Product Features


High current: For latest technology of battery, the tester can output sequential high current which overcome the difficulties in instantaneous current of pulsed power. It can effectively Breakdown the oxide layer between the switches and then get more precise results.

Strong anti-interference ability: the last number of test data showed in the LCD screen ranges ±1 even in strong Interference situation.

Long service life: all of the precise resistances used in the tester can reduce The temperature’s impact on the measurement results and military connectors can enhance vibration resistance.

Convenience: smaller and lighter.


Specification


Mearsurement range
1-1999µΩ
Resolution
1µΩ
Test current
DC 20—120A
Accuracy
5%±1d
Display current
Three half -LCD
Resistance
Three half -LCD
Power supply
AC220V±10% 50Hz
Working envrionment Temperature
-10ºC-40ºC
Humidity
≤80%RH
Size
300*270*200mm
Weight
5Kg( Accessories excluded)


Packing & Delivery




1.Wooden box with foam inside. 2.Customer OEM packing is also available .


Production process




Product Application




Company Profile




Kvtester Electronics Technology Co.,Ltd. is a R & D, production, operating in one of the high-tech enterprises, the company is mainly engaged in high voltage test equipment, power measurement and test equipment and instrumentation, substation online monitoring system and related software products R & D, design, production, sales and service. Its predecessor, Wuhan Institute of high pressure test equipment factory was established in 1992, is one of the earliest manufacturers engaged in high-pressure test.

Kvtester sincere commitment to the use of professional experience in the field of measurement and control of power, to bridge the gap between the technology, allowing users to experience the high-tech, high-quality testing services; "hand in hand and, sharing a win-win". We are trying to do industry technology pioneer, meticulous build advanced products, for the Chinese wisdom can power testing equipment industry to make greater contribution. Kvtester sincere sincerely welcome the full cooperation colleagues from all walks of life, hand in hand!










FAQ


1. who are we?
We are based in Hubei, China, start from 2008,sell to Domestic Market(45.00%),Southeast Asia(10.00%),Eastern Asia(10.00%),Africa(10.00%),Southern Europe(5.00%),Western Europe(5.00%),Mid East(3.00%),South America(3.00%),Eastern Europe(2.00%),Oceania(2.00%),North America(2.00%),South Asia(1.00%),Northern Europe(1.00%),Central America(1.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
HV testing equipment,power measurement,test equipment and instrumentation,substation online monitoring system

4. why should you buy from us not from other suppliers?
Our company is mainly engaged in high voltage test equipment, power measurement and test equipment and instrumentation, substation online monitoring system and related software products R & D, design, production, sales and service.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union;
Language Spoken:English,Chinese,Spanish,German,Russian


0.0209 s.