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.

Packaging & Shipping

Packaging

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.

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.

Our Services

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