Product Details

Product Description

Manufacturing standards

ASTM ICEA BS DIN IEC GB AS/NZS etc.

Operating features

Operating temperature

Max. Permissible continuous operating temperature of Conductors shall not exceed 70℃

Conductor Short circuit temperature

Not exceeding 160℃ .( Max. duration 5 seconds)

Bending radius:

Bending radius of single core cable: 20D

Bending radius multi-core cable: 15D

D=Actual overall diameter of cable (mm)

Installation temperature:

The lowest temperature of installation is 0℃ .

Laying conditions and basic parameters for calculating current ratings:

Method of laying Ambient temperature

In air 40℃

Direct burial 25℃

Soil thermal resistivity 1.0℃•m/W

Layout of single core cables: In triangle (Touch each other)

Sketches of product construction

Single-core non-armoured cable Three-core armoured cable “4+1” core non-armoured cable

1.Conductor 2.PVC Insulation 3.Filler 4.Inner Cover 5.Armour 6.Outer sheath

Scope of cables

No .of cores	Nominal area of conductor (mm2)
No .of cores	V V ,VLV	V V 22,VLV 22	V V32, VLV32
1*	1.5-400	10-300	10-300
2	1.5-240	4-300	25-185
3	1.5-240	4-300	4-240
3+1	4-240	4-300	25-185
4	4-240	4-240	25-185
3+2	4-300	4-300
4+1	4-240	4-240
5	4-95	4-95

* Non-magnetic matrials shall be applied for the armor of single core cable.

Type, description and main applications Table 1

Type	Description	Main application
VV VLV	Cu or Al conductor PVC insulated PVC sheathed power cable	For laying indoor and outdoor, unable to bear external mechanical force but the tractive force during laying. Laying Single core cable in magnetic duct is not permissible.
V V 22 VLV22	Cu or Al conductor insulated steel tape armoured PVC sheathed power cable	For laying underground, able to bear external mechanical force, but unable to bear large pulling force.
V V32 VLV32	Cu or Al conductor XLPE insulated fine steel wire armoured PVC sheathed power cable	For laying underground, vertical well, or underwater, able to bear certain pulling force.

Note: ZR is added in the front of the type of common power cable to form flame resistant power cable type. e.g. ZR-VV,ZR-VLV22,ZR-VV32 and so on.

Rating factors of current parallel installation of multi cables in air

Nos installed	Arrangement	S=d	S=2d	S=3d
1		1.00	1.00	1.00
2		0.85	0.95	1.00
3		0.80	0.90	1.00
4		0.70	0.90	0.95
5		0.70	0.90	0.95
6		0.60	0.90	0.95

300/300V or 450/750V low voltage electric wire cable

1.Uo/U: 300/300V,450/750V,0.6/1KV

2.Standard: IEC60227,BS6500,VDE0281,GB/T5023,JB/T87

3.Max. working temperature: 70 °C,90 °C ,105 °C and 125 °C as per requirement

4. Conductor: Class 1/2 Plain annealed copper wires or strands

5.Insulation:PVC, XLPE or LSZH

6.Cores:1-5 cores

7.Conductor nominal section: 0.75mm²—630mm²
8.Sheath: PVC, XLPE or LSZH

9.Color: Brown, Grey, Black, Blue, Green, Yellow or as request.

10.Flame retardant, fire resistance or low smoke halogen free or as request.

11.100 meters per roll or as request.

12.Certificate: ISO9001/ISO14001/CCC.

13.OEM can be available.

14.BEIHOU cables are sold very well all over the world, enjoys good reputation due to the top quality, competitive price and best services.

Remark: The cable has the feature of flame retardant, fire resistance and other properties .

we can manufacture cables according to clients detail requirements. If you have any demands, please feel free to contact us at any time. Tel:0086-0371-55699718

Application

Electric cables are applied to electric appliances, instruments, telecom devices and construction with rated voltage up to and including 450/750V, and used to electric power transmission and distribution lines with AC rated voltage 0.6/1KV. They mainly cover 450/750V PVC insulated single core electric wire, 450/750V PVC insulated and sheathed single core electric wire, 450/750V PVC insulated and sheathed flat cable, 300/500V PVC insulated and sheathed flexible cable, 0.6/1KV PVC insulated and sheathed power cable, 0.6/1KV XLPE insulated and PVC sheathed power cable.

Main Manufacturing Procedure:

1.Copper wire drawing and annealing.

2.Copper wire stranding.

3.PVC insulation extruding.

4.Cores Twisting.

5.Outer sheath extruding and labeling.

6.Spooling.

Our Services

Quality and service:

Our motto: “Customer Supreme, Quality First”, Zhengzhou Yuanda Cable wins customer trust as follows:

1.Quality control strictly follows ISO9001:2008 and ISO14001:2004, and all products we supplied are totally unused and use best raw materials by first-class techniques, and are carefully tested and qualified by all specified testing items.

2.Our company promises to offer best after-sale services to all customers. The service for cable fixation, installation and testing are available at customer’s request, if necessary, we can provide technicians to give detail instructions. Any problems on quality, we will repair or replace the defected products and the concerned expense or loss will be at our side.

3. Our company guarantees to deliver products in compliance with the bidding documentation.

4.Our company promises to offer cooperation and services according to the binding contract and requirements of supervision, testing for products.

Packaging & Shipping

Packaging & Shipping

1).Wrapped in rolls/coils/rings with Plastic film for small diameter cables such as building wires.

2).Treated wooden/steel-wooden drums for big diameter cables.

3).Cables are normally supplied in lengths of 100 meters,500 meters and 1000 meters according to cable size.Other length could be supplied if required.

Our services:

Shipping:

1.Sample will be mailed by DHL, UPS, FEDEX, TNT, EMS etc for your selection (Freight Charge normally will be on buyer’s account).

2.The big quantity will ship by sea.

Feedback:

We will begin to manufacture products and leave feedback once payment received from clients after we reach the agreement.

If you have any problems with your order, we are happy to find an amicable resolution with your side.