產品資訊 - fire alarm cable->Cable Assemble

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Nanning Jiayou wire and cable factory

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fire alarm cable

產品分類 :

資訊科技->其他->接線

產品規格

Model No:	RVS

Country	CN

產品描述

1). Standard: IEC60502; GB/T12706

2). Detailed description or construction:

* Conductor: compacted or uncompacted copper or aluminium

* Insulation: Cross-linked polyethylene (XLPE) or Polyvinyl chloride (PVC)

* Filler: Polypropylene filament with lapped binding tape

* Binder: Binding tape

* Inner sheath: Polyvinyl chloride (PVC)

* Armour: Galvanized steel wire armored (SWA) or steel tape armored (STA)

*Sheath: Polyvinyl chloride (PVC)

3). The rated voltages U0/U(Um) of the cables considered in this standard are as follows:

U0/U(Um) =3.6/6(7.2)-6/10(12)-8.7/15(17.5)-12/20(24)-18/30(36)-21/35(40.5)KV

4). Voltage:

0.6/1kV, 1.8/3kV, 3.6/6kV, 6/10kV, 8.7/15kV, 12/20kV, 18/30kV, 21/35kV, 26/35kV

In the voltage designation of cables U0/U(Um):

* U0 is the rated power frequency voltage between conductor and earth or metallic screen for which the cable is designed;

* U is the rated power frequency voltage between conductors for which the cable is designed;

* Um is the maximum value of the "highest system voltage" for which the equipment maybe used.

5). Application:

For laying indoors, in tunnel or cable trench with large difference of level able to bear external mechanical forces.

6). Marking: According to the customers' requirements

7). Nominal cross-sectional areas:

1.5mm2, 2.5mm2, 4mm2, 6mm2, 10mm2, 16mm2, 25mm2, 35mm2, 50mm2, 70mm2, 95mm2, 120mm2, 150mm2, 185mm2, 240mm2, 300mm2, 400mm2, 500mm2, 630mm2, 800mm2