Jinhuanyu Shenzhen low smoke zero halogen WDZAN-YJY3X300 plus 1X150

1、 WDZAN-YJY Cable Product introduction:

W halogen-free, D low smoke, ZA flame-retardant grade A, N fire-resistant, YJ cross-linked polymer ethylene Insulation, Y polyolefin sheath. The full name is copper core cross-linked polyethylene insulated low smoke halogen-free flame retardant polyolefin sheathed flame retardant Class A fire-resistant cable

Brand: Jinhuanyu

Rated voltage: 0.6/1KV

Number of cores: single core, two core, three core, four core, five core, 3+1 core, 3+2 core, 4+1 core

Packaging: 50 meters starting, can be cut according to customer requirements;

2、 Scope of application:

Low smoke halogen-free flame retardant fire-resistant cables are suitable for fire protection systems in important parts of power plants, chemical industry, tunnels, stations, high-rise buildings, etc emergency supply Power supply lines with indoor fire-fighting equipment - Emergency Power Supply Power supply line with fire start emergency signal equipment, emergency power supply to signal lamp Power supply lines from emergency power supply to ventilation and smoke exhaust equipment.

3、 Executive standard:

The flame retardant, fire-resistant, low smoke and halogen-free cable standard is formulated with reference to GB/T5023-2008. GB/T12706-2008 and other standards, and its fire resistance characteristics meet the requirements of GB/T19666. The gas content and smoke density test during cable combustion shall comply with the provisions of GB/T17650.2-98 and GB/T17651.2-98. The smoke shall comply with the requirements of GBl32 quasi safety level.

4、 Use characteristics of WDZAN-YJY low smoke halogen-free flame retardant fire-resistant cable

1. The long-term working temperature of conductor is 70 ℃, 90 ℃

2. Under the flame condition of 750-850 ℃, the cable can maintain normal operation for more than 1.5 hours. It is Class B fire-resistant. Under the flame condition of 950-1000 ℃, the cable can maintain normal operation for more than 1.5 hours, which is Class A fire-resistant.

3. The gas content and smoke density test results comply with the provisions of GB/T17650.2-98 and GB/T17651.2-98

5、 Flame retardant and fire-resistant model: