I. Overview
BC5130 Mining Cable Fault Tester: Coal mines are major users of cables. Due to the harsh underground working conditions, the annual damage rate of various cables is relatively high. To save costs and reduce production expenses, most mines have equipped themselves with their own cable maintenance teams. However, due to limitations in testing equipment and techniques, flaw detection testing often falls short of expectations when repairing cables such as those used in fully mechanized mining, and the method of forced breakdown, which causes significant damage to cable insulation, is often employed. This device is based on the partial discharge method, which does not destroy the original structure of the cable, to detect flaws simply and accurately, and it also has the function of testing after repair. Therefore, it is a fully reliable tool in current coal mine cable maintenance operations.
II. Main Technical Parameters:
Current Voltage: Single-phase AC 220V, 50Hz
Flaw Detection DC Output Voltage: 0—30KV (button control)
Cable Flaw Detection Accuracy: ±50mm within
Test Output DC Voltage: 0—30KV (button control)
Automatic Withstand Voltage Test Time: 0—30 minutes (settable)
Leakage Current Test Range: 0—100 microamperes
Main Transformer Rated Capacity: 3KVA
Rectification Method: Single-phase half-wave
Discharge Ball Gap: Handle screw adjustment
Dimensions: 1100×1000×1200mm (width×depth×height)
Weight: Approximately Kg
III. Equipment Operating Environment Conditions:
1. Ambient medium temperature: —5℃—＋40℃;
2. Relative air humidity: not greater than 85% (when temperature is 20℃±5);
3. Altitude: not exceeding 2500m;
4. No explosive medium in the surroundings, and no gases or dust that can corrode metals and damage electrical insulation;
5. No significant impact or vibration, and no place where rain or snow can intrude.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
