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| Nguồn gốc: | Tây An Thiểm Tây Trung Quốc |
| Hàng hiệu: | XZH TEST |
| Chứng nhận: | ISO CE |
| Số mô hình: | XHHG520 |
| Key Specification | Value |
|---|---|
| Voltage Range | ≥15kV (adjustable) |
| Primary Application | Outer sleeve failure detection |
The cable outer sheath fault tester is particularly suitable for:
1. High-resistance breakdown points in cables after installation, especially linear high-resistance breakdown points that are difficult to burn into low-resistance conditions, such as linear high-resistance breakdowns at cable joints.
2. Flashover-type breakdown points, where the constant current source can maintain the arc after breakdown, a stable current flows through the bridge, and the bridge has sufficient sensitivity.
3. Defects that have not yet broken down but have low resistance, such as insulation defects where a megohmmeter reveals a low cable resistance value, but the cable does not break down under operating voltage.
