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| Product Name: | 90 Degree High Temperature XLPE Insulated Power Cable | Insulation Material: | Cross-Linked Polyethylene (XLPE) |
|---|---|---|---|
| Working Temperature: | 90 C Continuous | Short Circuit Temperature: | 250 C For 5 Seconds |
| Application: | Steel Mills, Glass Plants, Boiler Rooms, Industrial Ovens | Rated Voltage: | 0.6/1 KV |
| Conductor Material: | Stranded Annealed Copper | Sheath Material: | Heat Resistant PVC Or LSZH |
| Highlight: | 90 degree continuous rating,high temperature xlpe cable,250 degree short circuit withstand |
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90 Degree High Temperature XLPE Insulated Power Cable is specified where ordinary cables derate or fail. This high temperature xlpe cable holds a 90 C continuous rating and withstands a 250 C short-circuit peak for up to five seconds, so it keeps performing beside furnaces, kilns and process heaters. For plant engineers who have watched PVC cables sag and embrittle in hot zones, a 90 degree continuous rating XLPE insulated power cable is the durable answer.
The cross-linked polyethylene insulation of this high temperature xlpe cable forms a three dimensional network that resists thermal ageing far better than thermoplastic insulation. That means the 250 degree short circuit withstand capability protects the cable during fault events, while the normal 90 C continuous rating lets it carry full load in ambient heat. Each high temperature xlpe cable is routine tested for conductor resistance and voltage withstand, and the heat resistant jacket resists the oils, dust and radiant heat typical of steel mills and glass plants.
| Parameter | Specification |
|---|---|
| Product Name | 90 Degree High Temperature XLPE Insulated Power Cable |
| Rated Voltage | 0.6/1 kV |
| Conductor | Stranded annealed copper, Class 2 |
| Insulation | Cross-linked polyethylene (XLPE) |
| Continuous Temperature | 90 C |
| Short Circuit Temperature | 250 C for 5 seconds |
| Sheath | Heat resistant PVC or LSZH |
| Cores | 1 to 5 cores |
Q: What does the 90 degree continuous rating mean for this high temperature xlpe cable?
A: The conductor runs at 90 C continuously, so this 90 degree continuous rating XLPE insulated power cable stays stable in hot ambient conditions.
Q: How does the 250 degree short circuit withstand help?
A: During a fault the high temperature xlpe cable briefly reaches 250 C without failing insulation, protecting the whole circuit.
Q: Which industries use this heat resistant power cable?
A: Steel mills, glass plants and boiler rooms, where this high temperature xlpe cable replaces ordinary PVC cable.
Shenghua thermally ages its high temperature xlpe cable in calibrated ovens to confirm the 90 degree continuous rating holds after long term exposure. We also verify the 250 degree short circuit withstand by calculation and by type testing, so the heat resistant power cable is proven for fault duty. Because a 90 degree continuous rating XLPE insulated power cable is often installed beside radiant heat, we test the sheath for oil and dust resistance as well. Our engineers share derating factors so you can apply the high temperature xlpe cable at full load, and the heat resistant power cable is supplied from 1 core to 5 cores with a 250 degree short circuit withstand that protects the circuit during faults.
Q: How is the 90 degree continuous rating proven?
A: The high temperature xlpe cable is oven aged, and the 90 degree continuous rating XLPE insulated power cable retains mechanical properties afterwards.
Q: What is the 250 degree short circuit withstand used for?
A: During a fault the heat resistant power cable reaches 250 C briefly, and the high temperature xlpe cable must survive it intact.
