Low smoke halogen-free control cable
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Description
Dwz-kvv dwz-kvvp low smoke halogen-free control cable I. production standard
Adopt enterprise standards and refer to gb9330-88
2、 Technical performance
The product is designed according to iec227, iec1034 and iec332 international standards
3、 Performance requirements
① Bunched combustion class A or B, (height of carbonized part): ≤ 2.5m
② Unburned (unburned distance): ≥ 50mm
③ Smoke intensity (minimum transmittance) ≥ 60%
④ HCl content ≤ 0.5mg/g
4、 Model name
Model and cable name
Dwz-kvv copper core low smoke halogen-free polyolefin insulated and sheathed flame retardant control cable
Dwz-kvvp copper core low smoke halogen-free polyolefin insulated and sheathed braided shielded flame retardant control cable
Dwz-kvvp2 copper core low smoke halogen-free polyolefin insulated and sheathed copper tape shielded flame retardant control cable
Dwz-kvv22 copper core low smoke halogen-free polyolefin insulated and sheathed steel tape armored flame retardant control cable
Dwz-kvvr copper core low smoke halogen-free polyolefin insulated and sheathed flame retardant control flexible cable
Dwz-kvvrp copper core low smoke halogen-free polyolefin insulated and sheathed textile shielded flame retardant control flexible cable
Dwz-kvvp2-22 copper core low smoke halogen-free polyolefin insulated and sheathed copper tape shielded steel tape armored flame retardant control cable
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