Author: Noyafa–Cable Tester Suppliers
1. Mine cable fault tester is composed of control part (low voltage) and high voltage rectification, discharge and testing department. Sufficient safety space is reserved between high and low pressure, between high and low pressure and the shell. 2. In order to ensure the safety of equipment and personnel, it must be operated by a special person with a key before starting the high voltage.
3. Each time a flaw is detected or a cable is tested, it can ensure that the high voltage starts to gradually increase from the zero position, and has the shape of high and low voltage limit. 4. The DC withstand voltage test time can be automatically carried out after digital (also can be controlled manually), and the test time is accurate and reliable. 5. The leakage current can be measured at any time according to the needs of the withstand voltage test process.
6. The mine cable fault tester has over-current and short-circuit protection, start-up pre-warning and over-current protection. 7. On the control panel, there are switches or buttons such as power switch, high-voltage start, high-voltage stop, step-up, step-down, etc. There are digital time timing relays for withstand voltage test, etc. 8. There are high-voltage voltage, leakage current and low-voltage total current measurement meters on the display board, and there are indicator lights for power supply, high voltage, timing, etc., and an observation window for the spherical gap discharge.
9. Equipped with a special high-voltage discharge ** for discharge after each flaw detection or test to ensure safety, there is a grounding mark at the bottom of the box. Dear customer: The company also has cable fault detectors, buried cable fault detectors, and underground pipeline detectors. You can call the company's service phone through the website to learn more about the product details. The perfect service is Our pursuit, welcome new and old customers to buy their favorite products with confidence, we will serve you wholeheartedly! .
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