The cable sheath fault tester is designed based on the Murray bridge principle and can be used to locate breakdown points in various wires and cables, as well as defects that are not broken down but have low insulation resistance values.
The equipment uses an electric voltage regulator and an R-type transformer to form a high-voltage constant current source, with button operation for increasing and decreasing the voltage.
Product Features
| Key Specification | Value |
|---|---|
| Equipment Type | Power Cable Fault Locator |
| Primary Application | Outer sleeve failure detection |
| Open-circuit Voltage | 15kV |
|
Input voltage |
220V (±10%), 50Hz (±2Hz) |
| Output voltage | 0~15kVDC adjustable |
| Output current | 0~150mA |
| Output capacity | 2kVA |
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