RSY-35 35 kV Heat Shrinkable Cable Termination Kit
Product Application
NRSY-35 Series is designed for 21/35 kV and 26/35 kV heat shrinkable indoor termination kits for XLPE insulated power cables, providing reliable electrical insulation and mechanical protection.
Product Features
• Light weight and easy to install
• Stable performance and reliable operation
• Complies with GB/T 12706.4, JB/T 8144 and DL/T 413 standards
• Suitable for long-term operation under -40℃ to +105℃
- HuBei
- Information
Product Performance Index
| Test Item | Standard Requirement | Test Result | Evaluation |
|---|---|---|---|
| 1 min Power Frequency Voltage Withstand Test | 105 kV, 1 min, no flashover, no breakdown | 105 kV, 1 min, combined samples showed no flashover or breakdown | Pass |
| Partial Discharge Test (Initial) | Partial discharge at 39 kV ≤ 10 pC | Discharge of each phase in the combined sample: 4.5 pC, 4.8 pC, and 4.8 pC at 39 kV | Pass |
| Load Cycle Test | Conductor heated to 90°C–95°C per cycle (5 h heating + 3 h cooling), total of 3 cycles | Completed 3 load cycles as per standard | Pass |
| Partial Discharge Test (After Load Cycle) | Partial discharge at 39 kV ≤ 10 pC | Discharge of each phase in the combined sample: 4.5 pC, 4.8 pC, and 4.8 pC at 39 kV | Pass |
| Impulse Voltage Test | 250 kV, 10 impulses each for positive and negative polarity, no flashover, no breakdown | 250 kV, positive and negative polarity 10 times each, no flashover or breakdown in any phase of combined sample | Pass |
| 15 min DC Voltage Test (Negative Polarity) | -156 kV, 15 min, no flashover, no breakdown | -156 kV, 15 min, combined sample showed no flashover or breakdown | Pass |
| 4 h Power Frequency Voltage Withstand Test | 104 kV, 4 h, no flashover, no breakdown | 104 kV, 4 h, no flashover or breakdown in any phase of combined sample | Pass |
| Appearance Test | No cracks, no deformation | No cracks or deformation observed | Pass |
Note: The above test data were conducted by the Electrical Equipment Quality Inspection and Testing Center of the Power Industry.
✅ Key Observations:
All test results meet or exceed the standard requirements.
Partial discharge values are well below the 10 pC limit, indicating excellent insulation performance.
The product has passed rigorous electrical and thermal cycling tests, confirming reliability under operational conditions.
NRSY-35 / WRSY-35 Series Specification Sheet
| Model / Specification | Description | Applicable Cable Cross-Section (mm²) |
|---|---|---|
| NRSY-35/1×1 | 35 kV Heat-Shrinkable Single-Core Indoor Termination for Cross-Linked Cable | 50 – 120 |
| NRSY-35/1×2 | 35 kV Heat-Shrinkable Single-Core Indoor Termination for Cross-Linked Cable | 150 – 240 |
| NRSY-35/1×3 | 35 kV Heat-Shrinkable Single-Core Indoor Termination for Cross-Linked Cable | 300 – 400 |
| NRSY-35/1×4 | 35 kV Heat-Shrinkable Single-Core Indoor Termination for Cross-Linked Cable | 500 – 630 |
| WRSY-35/1×1 | 35 kV Heat-Shrinkable Single-Core Outdoor Termination for Cross-Linked Cable | 50 – 120 |
| WRSY-35/1×2 | 35 kV Heat-Shrinkable Single-Core Outdoor Termination for Cross-Linked Cable | 150 – 240 |
| WRSY-35/1×3 | 35 kV Heat-Shrinkable Single-Core Outdoor Termination for Cross-Linked Cable | 300 – 400 |
| WRSY-35/1×4 | 35 kV Heat-Shrinkable Single-Core Outdoor Termination for Cross-Linked Cable | 500 – 630 |
| NRSY-35/3×1 | 35 kV Heat-Shrinkable Three-Core Indoor Termination for Cross-Linked Cable | 50 – 120 |
| NRSY-35/3×2 | 35 kV Heat-Shrinkable Three-Core Indoor Termination for Cross-Linked Cable | 150 – 240 |
| NRSY-35/3×3 | 35 kV Heat-Shrinkable Three-Core Indoor Termination for Cross-Linked Cable | 300 – 400 |
| WRSY-35/3×1 | 35 kV Heat-Shrinkable Three-Core Outdoor Termination for Cross-Linked Cable | 50 – 120 |
| WRSY-35/3×2 | 35 kV Heat-Shrinkable Three-Core Outdoor Termination for Cross-Linked Cable | 150 – 240 |
| WRSY-35/3×3 | 35 kV Heat-Shrinkable Three-Core Outdoor Termination for Cross-Linked Cable | 300 – 400 |
