Low smoke halogen-free 0.6/1KV and below plastic insulated power cable

Product Usage
This product is suitable for use in various places where plastic insulated power cables with rated voltage and below/wires and cables for electrical equipment below are used. It is especially suitable for various types of power transmission and distribution control alarm and fire protection systems with fire resistance requirements. Wait for the line.
Usage characteristics
Long-term allowable operating temperature of the conductor, insulation ℃, insulation (normal) ℃, (high temperature resistance) ℃
Maximum allowable temperature of the conductor during short circuit, insulation ℃, insulation ℃
Product performance
/>The conductors of fire-resistant wires and cables comply with the regulations of /.
According to the different fire resistance levels, the fire-resistant insulation layer uses synthetic mica tape and phlogopite tape. Class fire-resistant cable, the refractory layer is made of synthetic mica tape, its fire resistance grade is ℃. Class fire-resistant cable, the refractory layer is made of phlogopite mica tape, its fire resistance grade is ℃.
The plastic insulation thickness of fire-resistant wires and cables is the same as the insulation thickness of the corresponding ordinary wires and cables.
The outer diameter of fire-resistant wires and cables is slightly larger than the corresponding ordinary wires and cables due to the addition of a fire-resistant insulation layer.
Ampacity of fire-resistant wires and cables The ampacity of fire-resistant wires and cables should not be lower than that of the corresponding ordinary wires and cables.
Fire resistance characteristics
Fire-resistant wires and cables should pass/specify the fire-resistant test. They can burn when a voltage is applied at a flame temperature of ℃
minutes or when a voltage is applied at a flame temperature of ℃. Minutes, the connection fuses continuously.
Class fire-resistant wires and cables should pass/specify the class fire-resistant test, which can be carried out at a flame temperature of ℃, applying voltage, burning for minutes, and connecting the fuse continuously.