Operating characteristics
1)Cable conductor applies to maximum working temperature:Halogen free low smoke
flame retardantand fire resistant control cable:70 Celsius,90 Celsius.
The temperature should not be less than zero Celsius.The Cable should be
preheated,if it happens.
2)Permissible bending radius of cable:
For non-armored cable,not less than 10 times of cable diameter.
For armored or copper tape shielding cable,not less than 15 times of cable diameter.
For shielded flexible cable,not less than 10 times of cable diameter.
3)Flame-retardant properties of cable shall be in accordance with GB/T19666-2005 in A, B, C level requirements.When end product burning, the minimum light
transmittance should not less than 60 %.Halogen free low smoke performance of cable:
Combustion gas corrosion pH≥4.3,conductivity≤10 US/mm.
