| Customization: | Available |
|---|---|
| Certification: | ISO |
| Usage: | Cable |
|
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8.7/15kV three-core heat shrink cable accessories series products are suitable for 3.6/6,6/10,8.7/10,8.7/15KV three-core
polyethylene and cross-linked polyethylene power cables, integrating waterproofing, stress control, shielding and insulation. It has
good power performance and mechanical properties and can be used for a long time under various harsh environmental conditions.
It has the advantages of light weight and easy installation. It is widely used in various fields such as power, petroleum, chemical
industry, metallurgy, railway, port and construction etc.
| Material name | Main material performance | Parameter | Main product performance | Parameter |
| Main heat shrink material | Hardness Shore (A) | 45±3 | AC withstand voltage test | 39kV,5 minutes |
| Main heat shrink material | Tensile strength (Mpa) | ≥14 | Partial discharge test at room temperature | 15KV |
| Main heat shrink material | Permanent deformation rate | ≤5% | Impact voltage test | 95kV 95ºC ~100°ºC, |
| Heat shrink insulation tube | Volume resistivity(Ω.cm) | ≥1X1014 | Partial discharge test at high temperature | 5h heating 3h cooling 95°C 3 times |
| Heat shrink insulation tube | Breakdown strength(kV/mm) | ≥20 | Constant voltage load cycle test in air | 22kV |
| heat shrink stress control tube | Dielectric constant | ≈25 | Short circuit dynamic stability test | 85.0kA |
| Applicable cable cross section | Outdoor termination kit | Indoor termination kit | Straight throught joint kit | ||||
| No. | Section(mm²) | 1-core | 3-cores | 1-core | 3-cores | 1-core | 3-cores |
| 1 | 25~50 | WSY-10/1.1 | WSY-10/3.1 | NSY-10/1.1 | NSY-10/3.1 | JSY-10/1.1 | JSY-10/3.1 |
| 2 | 70~120 | WSY-10/1.2 | WSY-10/3.2 | NSY-10/1.2 | NSY-10/3.2 | JSY-10/1.2 | JSY-10/3.2 |
| 3 | 150~240 | WSY-10/1.3 | WSY-10/3.3 | NSY-10/1.3 | NSY-10/3.3 | JSY-10/1.3 | JSY-10/3.3 |
| 4 | 300~400 | WSY-10/1.4 | WSY-10/3.4 | NSY-10/1.4 | NSY-10/3.4 | JSY-10/1.4 | JSY-10/3.4 |
| 5 | 500~630 | WSY-10/1.5 | WSY-10/3.5 | NSY-10/1.5 | NSY-10/3.5 | JSY-10/1.5 | JSY-10/3.5 |
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