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| add time： | 2016-01-29 12:53:31 |
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1: product features and use: the product for AC rated voltage 450 / 750V and following electrical instruments connection line and the automatic control system of transmission line, with oil resistant, waterproof, wear-resistant, acid and alkali resistance, corrosive gas, aging resistance, no burning etc. with excellent performance, suitable for metallurgy, electric power, petrochemical, and other industries.
Two: product implementation standards
Q/TY1015-2009 flame retardant properties test execution GB12666-90 standard
Three: the use of characteristics
1 AC rated voltage: 450/750KV U0/U
2 maximum operating temperature: poly (ethylene propylene) (F46) insulation is not more than 200
Soluble PTFE (PFA) insulation is not more than 260
3 minimum ambient temperature: PVC sheath: fixed -40 C, non fixed laying -15
Fluorine plastic and silicone rubber sheath: fixed -60
4 the installation of cable laying temperature not lower than 0 DEG C (fluorine plastic, silicone rubber and NBR sheathed cable not less than -25 DEG C).
5 bending radius allowed by cable: non armoured cable for a minimum of 6 times of cable diameter
The copper shielding or steel tape armored cable for a minimum of 12 times of cable diameter
Fluorine plastic insulated and sheathed cables are the minimum 8 times the diameter of the cable.
