Contact resistance tester output DC 500A/400A/300A/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.

Functions

1) Contact resistance measurement

2) Result print

3) Unload data to PC

Technique index

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

2) Test current: DC 500A/ 400A/300A/200A/100A for different selection

3) Maximum error< 0.5 %RDG+0.05%FS

4) Display mode: LCD

5) Save no more than 100 groups of data Transformer Test Equipment

6) RS232 computer interface

7) Rated power supply:AC220V

8) Size: 420 ×330 ×320mm3

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

10) Weight:<17kg

Packing List

Product Tags:

IEC62271 Insulation Resistance Test Set , 500A Contact Resistance Tester

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