220V LCD Display Circuit Breaker Tester Loop And Contact Resistance Tester

220V LCD Display Circuit Breaker Tester Loop And Contact Resistance Tester

Product Name:

200A Contact Resistance Tester 

Technical Parameters:

1. Measurement range: 0-1999.9 μΩ Resolution:0.1 μΩ

2.Test current: DC 200A/100A for different selection

4. Maximum error< 0.5 %RDG+0.05%FS

5. Display mode: LCD

6. Save no more than 100 groups of data

7. RS232 computer interface

8. Rated power supply:AC220V

9. Size: 340 × 280 × 210mm3

10. Environment temperature:-10 ℃~+40 ℃ Relative humidity<80%

11. Weight:<17kg

Equipment Description:

Contact resistance tester output DC 200A/100A current to test the contact resistance of circuit breaker or high current cable contacts. It is designed according to IEC62271. The main application of the tester is measurement of circuit breaker contact resistance. All the test results of the tester could be print by the micro-printer which is integrated in the tester. Also all the test results saved in the tester could be upload to PC computer and then convert to MS WORD document.

According to the requirements of the new power Preventive testing procedures, conductive loop resistance testing of various switching devices is must be measured, whose testing current can not be less than 100A, Continuous Current time shall not be less than one minute.

IEC Standard 100A 200A Contact Resistance Tester Loop Resistance Tester Features:

• constant current output, open circuit voltage up to 10V
• output current of the instrument is large ,light weight
• possessing perfect protection circuit, reliability
• With one minute testing function, meeting the specified test