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Rubber insulated power cable

Productcharacteristicsandapplication TheproductisapplicableforpowertransmissionanddistributionlinesoffixedlayingwithAC50Hz,ratedvoltageof6kVandthebelow. ExecutiveStandardsJB679-77 Applicationcharacter

Classification:

Power cable


Description

Product characteristics and application

 The product is applicable for power transmission and distribution lines of fixed laying with AC 50Hz, rated voltage of 6kV and the below.

 

Executive Standards

JB679-77

 

Application characteristics

 1.The allowable long term working temperature for conductive wire shouldn't exceed +60t:the rubber sheath and insulated PVC sheath cable can be used with the ambient temperature of not lower than -40℃
2. The laying temperature of cable and allowable bending radius: laying temperature)一15℃,the bending radius) 100 ("D" is the outer diameter of cable).

 

Product model specifications

Type

Name

No.of cores

Nominal cross-sectional area

Main purposes

XLV

XV

Rubber insulated PVC sheath power cable

1~3

2.5~240mm²

Laid inside indoors, cable trenches, pipes and the cable cannot bear external mechanical forces

XLF

XF

Rubber insulated neoprene sheath power cable

Laid inside indoors, cable trenches, pipes and the cable cannot bear external mechanical forces

XLV22

XV22

Rubber insulated PVC sheath metal strip armored power cable

Laid underground, the cable can bear certain external mechanical forces but not large pulling force

 

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