300/500v Low Voltage Power Cable

300/500v low voltage power cable: Power cables with copper conductor used in local network or in indoor applications are produced in accordance with international standards and customer specifications. Power cables are produced in different constructions for different applications listed below...

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300/500v low voltage power cable:

Power cables with copper conductor used in local network or in indoor applications are produced in accordance with international standards and customer specifications. Power cables are produced in different constructions for different applications listed below according to the specifications.
Mean Voltage :300/500V
Insulation Type : Polyvinyl chloride (PVC), Cross-linked (XLPE)
Construction : PVC filled, Armoured

All kind of cable construction is also available upon customer request. Cable production is achieved by using of best available raw materials at most updated machines according to the technical specification of cable. The cables are packed and supplied in wooden drums as per international transportation regulations. 

 

Type

Name

Application

Copper conductor

Aluminum conductor

YJV

YJY

 

YJLV

YJLV

 

XLPE or PVC Insulated,PVC or PE Sheathed Power   Cable

For laying in door,tunnel,channel and   underground.Unable to bear external mechanical force,but bear the traction   force during laid.

YJV22

YJV23

 

YJLV22

YJLV23

 

XLPE or PVC Insulated,Steel Tape Armoured,PVC   or PE Sheathed Power Cable

For laying in tunnels in door,tunnel,channel   and underground.Able to bear external mechanical force,but unable to bear   large pulling force.

YJV32

YJV33

 

YJV32

YJV33

 

XLPE or PVC   Insulated,Fine Steel Wire Armoured,PVC or PE Sheathed Power Cable

For laying in shaft with large difference of   level.Able to bear external mechanical force,and moderable pulling force

YJV42

YJV43

 

YJLV42

YJLV43

 

XLPE or PVC Insulate,Thick Steel Wire   Armoured,PVC or PE Sheathed Power Cable

Able to bear positive pressure and pulling   force


300/500V Cable external protection layer:

Commonly PVC is used for the external layer of the cable, PVC is characterized by chemical specification and its resistance toward Organic materials that are available in the soil, but there are some other external materials that may be destroyed this layer which is Hydrocarbon component so that extending or drawing the PVC cable will be avoided in that areas that has like this material.


Cable Cross section selection:

1.Load study of the location to calculate the required current by supposing the voltage is low voltage, there is some other study are needed in term of the calculation which is the diversity factor has to be applied properly, otherwise the huge amount of amperes will be required.

2. How many numbers of systems are needed? Single, double, triple and etc..

3. Is the cable laying in the ground or in the conduits or on the wall or in air or etc..

4. Proper connector either Cu terminal or Bi-metallic terminal have to be selected.


LV Power Cable protection:

Once the LV (300/500V) power cable is designed, there must be some protection provisioning to be there like the circuit breaker in case it is high current and miniature circuit breaker if it is for house hold usage. In this document the main topics are on LV power cables and wires within the operating voltage from 300/500V. But the current and the voltage rating of the circuit breaker and the miniature circuit breaker have to be within the current-carrying capacity of the LV cables even lower so as it will not be reached to disaster situation.


Our main products of 300/500V low voltage power cable:

XLPE insulated PVC sheathed power cable

PVC insulated and sheathed power cable

PVC insulated and sheathed power cable with metal shield

Cables for frequency converter

Branched cables

Overhead insulated cables

If you are interested in any of our products, please contact us directly!

 

Factory information: 

Welcome to our factory !

Factory Name

Jiangsu Changcheng Cable Co.,Ltd

Location

Lingtang Town,Yangzhou,Jiangsu ,China

Establishes in

1990,more than 25 years’ experience in cable manufacturing

Export office location

Yunhe Building,Hanjiang Area,Yangzhou,China

Our main products

Control cable

Instrumentation cable

Power cable

Cable and electrical wires for installation

High temperature cable

Flame retardant and Fire-resistant cable

Special cable

Cable tray

Street lighting

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