100A Loop Resistance Tester (Hangzhou, Yangzhou)

100A circuit resistance testerOther name

Contact resistance tester, switch circuit resistance tester, intelligent circuit resistance tester, circuit resistance measuring instrument, contact circuit resistance tester

Product Overview

According to the requirements of the preventive testing regulations for new power equipment, the conductive circuit resistance test of various switchgear is a mandatory item, and the test current shall not be less than 100A, and the continuous current time shall not be less than one minute. In response to this, our company has designed and developed a new generation of circuit resistance tester series products, which are suitable for testing the contact resistance values of the main contacts of high and low voltage switches, as well as the DC resistance values of high and low voltage cable lines.100A circuit resistance testerIt adopts a 100A constant current output and can use test lines with thinner cross-sections, reducing the labor intensity of on-site testing personnel. The test data is displayed on a backlit dot matrix LCD display, suitable for different working environments.

Features

lAdopting high-power constant current output

lThe instrument has a high output current and is lightweight

lEquipped with comprehensive protection circuits and strong reliability

lEquipped with measurement time selection function to meet the specified testing requirements

lIt has printing and storage functions,USB portConvenient for users to use

technical indicators

1. Output current 100A

2. Fast measurement time5S、 15s, 30s, 45s, 60s available for selection

3. Measurement range 0-2m Ω

4. Resolution 0.1 μ Ω

5. Measurement accuracy ±0.5%Reading (±)2One word)

6. Maximum storage capacity of 200 items

7. Environmental temperature -10 ℃~50 ℃

8. Environmental humidity ≤ 85% RH

9. Working power supply AC220V ± 10%

10. Power frequency 50 ± 1Hz

11. Dimensions: 430mm × 280mm × 260mm

12. Instrument weight 7kg