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Advisory
ProductUsage：
This product is suitable for 1KV and below distribution lines orindustrial installations with fire and low smoke no halogen and other safetyrequirements for a higher level of fixed laying place to use.
Implementationstandards:
This product according to GB / T12706 "rated voltage 1kV ~ 35kVextruded insulated power cables and accessories," the standard production,but also according to user needs according to the InternationalElectrotechnical Commission recommended standards IEC, British standards,German standards and American standards.
Flame-retardant properties in line with GB / T 18380.3 (IEC 60332-3)requirements;
Scopeof application:
This product is suitable for power frequency rated voltage 3.6 / 6kV ~26 / 35kV transmission and distribution lines for distribution of electricitypurposes.
Usefeatures：
· Power frequency rated voltage U0 / U is 3.6 / 6kV ~ 26 / 35kV.
· Cable conductor maximum allowable working temperature: 90 ℃.
· Short circuit (the longest time does not exceed 5s) The maximumtemperature of the cable conductor does not exceed 250 ℃.
· Cable laying ambient temperature should not be less than 0 ℃.
· Cable bending diameter: three-core cable is not less than 15 times thecable diameter; single-core cable is not less than 20 times the cable diameter.
The rated voltage of cable is expressed with U0/U(Um),and it is an effective value with a unit of kV. For example, U0/U(Um)=64/110(126).
U0 -The rated power frequency voltage between the conductor and the shield or themetal armor, used for cable design;
U - The rated powerfrequency voltage between the conductors, used for cable design;
Um - The maximum voltage of equipment (themaximum value of system voltage of the equipment in use).
