The WLS-10/3 10KV Cold Shrink Three-Core Outdoor Terminals are designed for 10KV power systems, providing high-performance cable accessories. With a rated voltage of 10KV and an AC withstand voltage of 39KV, this product ensures stable operation in high-voltage environments. In partial discharge testing, the discharge at 30KV is less than 10pC, ensuring long-term efficient and safe use. It also passes the 15-minute DC withstand voltage test with a value of 35KV, ensuring the safety of the power system.
This product utilizes cross-linked cable heat-shrink technology, ensuring excellent sealing and waterproofing performance. The terminal head design adopts a dual grounding process, separating the steel armor ground and copper screen ground, which makes cable pre-testing more efficient and reasonable. Furthermore, the product uses an oil-sealing finger sleeve designed for oil-impregnated cables, enhancing safety and making it suitable for long-term operation in various electrical equipment.
| Type | WLS-10/3 |
| Rated Voltage | 10kV |
| Power Frequency Withstand Voltage | 10kV |
| 5min Power Frequency Withstand Voltage | 39kV (No Flashover or Breakdown) |
| Partial Discharge Test | <10pC at 30kV |
| 15min DC Withstand Voltage | 35kV (No Flashover or Breakdown) |
| Tensile Strength | >14 |
| Impulse Withstand Voltage Test | 95kV ±10% (No Flashover or Breakdown) |
| Type | Applicable Cable Cross-Section(mm²) |
| WLS-10/3.1 | 25～50 |
| WLS-10/3.2 | 70~120 |
| WLS-10/3.3 | 150~240 |
| WLS-10/3.4 | 300~400 |
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