Main Products: Super high voltage XLPE insulated power cable ,medium & high voltage XLPE insulated power cable ,low voltage power cable and wire ,overhead insulated cable ,various stranded wire
fire-proof electrical equipment cable
USD $2 - $6.5 /Meter
Min.Order:1000 Meters
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Hebei New Baofeng Wire & Cable Co., Ltd.
Business Type: Manufacturer,Trading Company
Cangzhou Hebei ChinaMain Products: Super high voltage XLPE insulated power cable ,medium & high voltage XLPE insulated power cable ,low voltage power cable and wire ,overhead insulated cable ,various stranded wireProduct Details
Fire-proof electrical equipment cable
Property for Use
1. According to different product kinds, rated voltage can be divided into the following:
a,0.6/1-8.7/10kV b,450/750V c,300/500V d,300/300V
2. Allowed work temperature of cable for a long period is divided into the following according to different kinds of products: 70°C, 90°C, 105°C.
3. For short circuit (5s), the allowed max. work temperature of conductor does not exceed 160°C and 250°C (for 1-a).
4. Environmental temperature for laying cable should not be less than 0°C.
5. Allowed min. bend radius of cable should be according to different kinds of the following products: 6 times, 10 times, 12 times and 15 times of cable overall diameter.
6. Cable combustion nature
a. Under flame temperature 750-800°C combustion conditions, cable can normally operate not less than 90 min.
b. Measured cable current-carrying capacity under “a” environment is not less than the current-carrying capacity
value under work conditions of less than the current-carrying capacity value under work conditions of corresponding type and specifications of common cable.
7. Other electric nature and physical-mechanic nature of cable are all higher than corresponding cable.
Type of Cable
Type | Rated Voltage | Designation | Scope of Application |
NH-VV NH-VV22 | 0.6/1KV | PVC fiber, mica & PVC compound insulated fireproof power cable |
Petroleum,chemical,industry, metallurgy,power plant, transmission substation, high rises, underground railway, telecommunications station, nuclear project, military, aviation, tunnels, high scientific research, fire control, etc. |
NH-YJY NH-YJV22 | 8.7/10KV and below | XLPE or silane XLPE fiber & mica compound insulated fireproof power cable | |
NH-KVV NH-KVV22 | 450/750V | PVC fiber & mica compound insulated fire-proof control cable | |
NH-KVVR | PVC fiber & mica compound insulated fire-proof control soft cable | ||
NH-KVVP22 NH-KVVRP | PVC fiber & mica compound insulated, metal screened fire-proof control soft cable | ||
NH-BV | 450/750V | PVC fiber & mica compound insulated fire-proof wire |
Petroleum, chemical industry, metallurgy, high rises, scientific research and other power and illuminating installation, electric instrument and meters requiring fire-proof. |
NH-BVR | 450/750V | PVC fiber & mica compound insulated fire-proof soft wire | |
NH-BVV | 300/500V | PVC fiber & mica compound fire-proof cable | |
NH-PVV NH-PVV22 | 250V | PVC fiber & mica compound insulated fire-proof signal cable | Railway automatic installations, signal transmission & monitoring fire-proof places. |
NH-PUYV NH-PUYVR | PE fiber & mica compound insulated fire-proof mine signal(soft) cable | Mine pit signal transmission & monitoring fire-proof places |
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