Click image to view full size image
Product standard
The electric property of the product is the same as those common wire and cable, and its properties of fire-resisting conform to the GB/T18380-2001(IEC60332:1993) and GB/T19216.21-2003 the State Standard or the GA306-2007 the Public Safety Industrial Standard regulated by the State.
Usage
This product is suitable for use in all places using rated AC voltage 1-10kV plastic insulated power cable, 450/750V plastic insulated control cable, 450/750V and below electrical equipment wire and cable, particularly high temperature, inflammable and fire-proof for transmitting and distributing power, control, alarm fire-control system and other circuits.
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, 90, 105.
3. For short circuit (5s), the allowed max. work temperature of conductor does not exceed 160 and 250 (for 1-a).
4. Environmental temperature for laying cable should not be less than 0.
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 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
Fire-Proof Wire & Cable Serial Products Suitable For Alarm Fire-control System
