Product Details

Specifications

refractory plastic insulated control cable
1.CE.CCC.ISO,etc
2.IEC.BS.ADIN,etc
3,1-10kv

Refractory plastic insulated control 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	250V	PE fiber & mica compound insulated fire-proof mine signal(soft) cable	Mine pit signal transmission & monitoring fire-proof places

$refractory plastic insulated control cable$