| After-sales Service: | Online |
|---|---|
| Warranty: | 1 Year |
| Type: | Cable Fault Detector |
| Control: | Computer Control |
| Weight: | 0-100Kg |
| Power Source: | AC220V |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Cable fault detector for coal mine/Integrated flaw detector tester
Product Overview
The coal mine is a large cable user, due to the harsh environmental conditions of underground operation, so the annual loss of all kinds of cable ring is relatively large, in order to save expenses and reduce the production cost, each mine is generally equipped with its own cable maintenance team. However, due to the limitation of testing equipment and technology, the flaw detection test is often unsatisfactory when repairing fully mined cables, and most of them use the forced breakdown method which has great damage to the cable insulation.
KD-218 mining cable fault detector is based on partial discharge method which does not destroy the original structure of the cable. It can easily and accurately detect the damaged part of the cable, and has the function of testing after repair, so it is a tool that can be fully trusted in the current coal mine cable maintenance business.
Cable fault detector for coal mine/Integrated flaw detector tester
Use environmental conditions:
1, the surrounding medium temperature: -5 ºC - +40ºC;
2, air relative temperature: not more than 85%(temperature is 20ºC±5);
3, altitude: not more than 2500m;
4. There is no explosive danger of media around, and there is no gas and dust sufficient to corrode metal and damage electrical insulation in the media;
5, no significant impact vibration, and no rain and snow invasion of the place.
Product Features
1. The equipment is composed of control part (low voltage) and high voltage rectifier, discharge and test part. There is enough safety space between high and low pressure, high and low pressure and shell.
2. In order to ensure the safety of equipment and personnel, the high pressure must be operated by a special person with a key before starting.
3, each inspection or test of the cable, can ensure that the high voltage from zero start slowly boost, high and low voltage limit shape, boost or buck process are controlled by the button, the voltage rise and fall rate is stable, safe and simple operation.
4, DC voltage test time can be automatically carried out by the digital (can also be controlled by manual), the test time is accurate and reliable.
5, the leakage current can be measured in real time according to the needs of the voltage test process.
6, the equipment has overcurrent and short circuit protection, start warning and overcurrent protection.
7, the control panel is equipped with a power switch, high voltage start, high voltage stop, boost, buck switch or button, pressure test digital time timing relay, etc.
8. There are high voltage, leakage current and low voltage total current measurement meters on the display board, and there are power supply, high voltage, timing and other indicator lights and observation Windows for ball gap discharge march.
9, equipped with a special high voltage discharge rod, for each flaw detection or test after discharge, to ensure safety, the bottom of the box has a grounding mark.
Cable fault detector for coal mine/Integrated flaw detector tester
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current voltage |
single-phase AC 220V, 50Hz |
|
testing DC output voltage |
0-30kV (button control)
|
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cable flaw detection accuracy |
within ±50mm |
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test output DC voltage |
0-30kV (button control) |
|
automatic pressure test time |
0-30 minutes (can be set) |
|
leakage current test range |
0&mda |
Suppliers with verified business licenses
Audited Supplier 
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