Remark: English version is available. Different Models are available.
Brief Introduction
The reliable and effective connection between electric equipment's grounding lead and ground grid is the basic guarantee of safe operation. During the electric equipment's long operation, the joint may come to corrosion and break, which expands the resistance value between the grounding lead and main ground grid, causing unsafe operation. The tester is mainly used to test the conductive resistance value between electric equipment and grounding lead, getting rid off unsafe conditions.
Main Technical Parameters
1. Output current: 10A, 5A, 1A, 200mA, 40mA, <5mA, auto.
2. Measurement range: 0.001Ω-1.6Ω (10A)
0.03Ω-3.2Ω (5A)
0.06Ω-16Ω (1A)
0.1Ω-80Ω (200mA)
0.3Ω-400Ω (40mA)
100Ω-100kΩ (<5mA)
3. Accuracy: 0.2%±2μΩ
4. Resolution: 0.1μΩ
5. Working Temperature: -20~40ºC
6. Environment humidity: ≤80%RH, no condensation
7. Working Power: DC lithium charging battery
8. Dimension: 323x275x135mm
9. Weight: 4.7kg
Main Features
1. Large output current, light weight.
2. With 6 gears output current options, the max output current is 10A.
3. Wide measurement range, 0.001Ω-100kΩ.
4. Perfect protective circuit, reliable performance.
5. With lithium battery power supply, convenient to on-site operation.
6. LCD menu, easy to operate.
7. 4.3 inches colorful LCD display, with 480x272 resolution TFT true color screen, real-time output results.
8. With RS485 interface, transmit the testing datas to background.
9. Large reservation, can reserve 200 groups testing records.
10. With USB interface, can transmit the testing datas to U-disk.
Company Profile:
Wuhan Hezhong Electric Equipment Manufacture Co., Ltd is a high-tech enterprise professionally engaged in R & D, manufacture and marketing of power testing products, instruments, power industry automation systems for 20 years.We export completed set to Korea, Singapore, Vietnam, India, Ecuador, Paraguay, Pakistan, Philippines, Russia, Italy, Austria, Portugal, Chile such as PD test system, impulse voltage generator, temperature rising test system, transformer comprehensive test system, cable fault detect system and varies of instruments for transformer, circuit breaker, switchgear, lightning arrestor, insulator, cable, battery, SF6 gas and so on.
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