Rated voltage 0.6/1kV fire-resistant power cable

[abbreviation] fire-resistant power cable 【Chinese 】 rated voltage 0.6/1kV fire-resistant power cable [rated voltage] 0.6/1KV [executive standard] GB/T19666-2005, GB12706.1-2008 [Features] The characteristics of fire-resistant cables are: they can maintain normal operation for a certain period of time under the condition of flame combustion, and can maintain the integrity of the line. Fire-resistant cables produce less acid gas smoke during combustion, and their fire-resistant and flame-retardant properties are greatly improved. Especially when burning, accompanied by water spray and mechanical blow, the cable can still maintain the complete operation of the line. [use] suitable for fixed laying in the fire requirements of the cable under fire can still maintain a certain period of time to continue to run, rated voltage 0.6/1KV power transmission and distribution lines. Such as: high-rise buildings, oil fields, power stations, power plants, mines, chemical industry, mines, subways and other occasions requiring high fire conditions, but also emergency power supply, fire pump, elevator communication signal system should be prepared cable, the product has a high fire resistance, in the case of direct combustion of the flame, in a certain period of time (not less than 3h) without short circuit and open circuit fault, ensure that the power supply is continued to maintain lighting and transmit signals, to protect personnel with enough time to evacuate safely, and to help extinguish fires and reduce losses.

Classification:

Fire-resistant power cable

Key words:

Cable

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Product Description

Model COPPER CORE	Name	Scope of application
R-v	Copper conductor PVC insulated PVC sheathed fire resistant power cable	Can be laid in the indoor, tunnel and cable trench can not withstand the mechanical external force of the occasion.
R-v₂₂	Copper conductor PVC insulated steel tape armored PVC sheathed fire resistant power cable	Can be laid in the indoor, tunnel, cable trench or buried and other occasions can withstand mechanical external force, but can not withstand large tension.
Ly yjv	Copper conductor XLPE insulated PVC sheathed fire resistant power cable	Can be laid in the indoor, tunnel and cable trench can not withstand the mechanical external force of the occasion.
Ly yjv₂₂	Copper conductor XLPE insulated steel tape armored PVC sheathed fire resistant power cable	Can be laid in the indoor, tunnel, cable trench or buried and other occasions can withstand mechanical external force, but can not withstand large tension.

Model

ØR-v,R-v₂₂,Ly yjv,Ly yjv₂₂

Executive standard

ØGB/T19666-2005,GB12706.1-2008

Rated voltage

Ø0.6/1KV

Use

ØIt is suitable for fixed laying that requires the cable to continue to run for a certain period of time under fire, and the rated voltage0.6/1KVThe power is supplied to the transmission and distribution lines. Such as: high-rise buildings, oil fields, power stations, power plants, mines, chemical industry, mines, subways and other occasions requiring high fire conditions, but also emergency power supply, fire pump, elevator communication signal system should be prepared cable, the product has a high fire resistance, in the case of direct combustion of the flame, in a certain period of time (not less3h3) Short circuit and open circuit faults shall not occur, and power supply shall be continued to maintain lighting and signal transmission, so as to ensure that personnel have enough time to evacuate safely, and it is conducive to fire extinguishing and loss reduction.

Code Description

Name	Code	Description
Fire resistance	NH	Fire resistance
Conductor material	T	Copper
Insulation material	YJ	cross-linked polyethylene
Insulation/Sheath material	V	PVC
Appearance shape	Y	Round
Skin coloring	BK	Black
Crosslinking mode	ST2	two-step silane crosslinking
Armored material	22	Steel tape armored PVC sheath