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Prefabricated Branch Cables Main line Cable of Distributed Power Supply

1.Standard:This product is produced in accordance with the latest edition of JB/T 10636.

2.Scope of Application:This product is mainly used in the power distribution system of residential buildings, office buildings, hotels, hospitals, shopping malls and other middle and high-rise buildings. It is also suitable for the lighting systems of airports, ports, highways, bridges and tunnels as the main line cable of distributed power supply.

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Details & specifications

Construction
Technical Data Sheet
Documents to download

1.Product Performance

Prefabricated branch cables has the characteristics of integrity and convenient laying.

Operation temperature: PVC insulation is 70°℃;XLPE insulation is 90℃.

Overload temperature: The maximum overload temperature shall not exceed 130℃ while the cable is short-circuited.

Short-circuit temperature: The PCV insulated cable maximum temperature is 160 ℃, and the XLPE insulated cable maximum temperature is 250 ℃(The longest duration does not exceed 5 seconds).

Note (1)In the AC system, single-core non-armored cables are not allowed to be laid in magnetic pipes.

(2) The single-core armored (magnetic metal) cable is only suitable for DC system.In the AC system, the cable armor should be non-magnetic metal.

2.Cable Type Description

Type	Description
FZ-VV YFD-V	Copper Core PVC Insulated PVC Sheathed Prefabricated Branch Cable
FZ-YJV YFD-YJV	Copper Core XLPE Insulated PVC Sheathed Prefabricated Branch Cable
FZ-VV22 YFD-VV22	Copper Core PVC Insulated Steel Tape Armored PVC Sheathed Flame Retardant Prefabricated Branch Cable
FZ-YJV22 YFD-YJV22	Copper Core XLPE Insulated Steel Tape Armored PVC Sheathed Flame Retardant Prefabricated Branch Cable