Product name: Polyolefin insulated for fire protection
Product Model: WDZN-RYJS
Execution standard :Q/SZLLT01.2-2018
1.Application:
Applied in AC rated voltage UO/U 300/300v electrical building, waterproof and smoke control system, fire prevention system, emergency power supply and fire alarm system equipment connection and power supply. This cable is the main link of the temperature sensing probe, smoke sensing probe, alarm button, fire extinguishing, sprinkler head, water flow indicator, wet alarm valve, pressure switch, floor display, smoke exhaust valve, fan and air supply park, fire broadcasting, telephone, fire extinguishing, spray pump, host and display system of the fire control system.
2.Product features
Fire cable in the fire scene, can withstand a long time of fire resistance, mechanical vibration and strong waterproof performance;
Fire cable in case of fire, no black smoke and corrosive gas discharge cable; No harm to human body;
Flame-retardant fire cable is made of new oxygen insulation, flame retardant and refractory materials, and has self-extinguishing ability.
Fire-resistant cable can maintain line integrity for 180 minutes under fire flame of 950-1000ºC.
3. Product Description
Conductor: class 6 soft stranded copper;
More than 1.5 square stranded conductor can be coated with synthetic mica;
The cable is made of ceramic polyolefin or high flame retardant flame retardant crosslinked polyolefin low smoke halogen free insulation material;
Cable has 2 cores, the finished product is twisted-shaped;
Small square multi-core cable, can use multi-core stranded, wrapped mica belt or fire belt, enhance the cable fire resistance time;
Rated temperature :-40~90ºC; (cross-linked polyolefin material :-40~125ºC); Rated voltage :300/300V.
Audited Supplier 
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