4 Core 70mm2 PVC Insulated Earthing Copper Low Voltage Power Cable

4 Core 70mm2 PVC Insulated Earthing Copper Low Voltage Power Cable image

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Quick Details

Product Name:

4 Core 70mm2 PVC Insulated Earthing Copper Low Voltage Power Cable

Model NO.:

IEC 60502-1

Brand:

Hongda

Model:

Certification:

ISO, CCC, CE

Wire Core Material:

Stranded

Material Shape:

Round Wire

Sheath Material:

PVC

Insulation Material:

PVC

Current:

AC Cable

Voltage:

Low and Medium Voltage Cable

Application:

Construction, Underground, Industrial, Power Station

Insulation Color(S):

Natural / Red / Yellow / Blue / Green etc.

Outer Sheath Color:

Black etc.

No. of Cores:

Cross Section:

70mm2

Packing Length:

According to Your Request

Long&hyphen;term Working Temperature:

70°c

Max. Temperature in Short Circuit:

160°c /250°c

Rated Voltage:

300/300V, 300/500V, 450/750V, 0.6/1kv

Design Standard:

IEC 60502-1, IEC 60502-2, IEC 60227, IEC 60228

Warranty:

Three Year

Trademark:

HENAN HONGDA

Transport Package:

by Sea

Specification:

Four-core, CU conductor, PVC insulated, Unar

Origin:

China

HS Code:

85444929

Product Details

4 core 70mm2 pvc insulated earthing copper low voltage power cable</h2>

1.Main Application

These cables are used for electricity supply in low voltage installation system, they are suitable for installation in indoors and outdoors, in cable ducts, underground, in power and switching stations, local energy distributions, industrial plants, where there is no risk of mechanical damage.

2.Standards

GB/12706-2008, IEC60502-1, IEC 60228, IEC60332, BS 6346, AS/NZS 5000.1 etc.
3 Product Properties
3.2 The ambient temperature for installation: ≥0ºC
3.3 Maximum conductor temperature in normal operation:≤70ºC
3.4 Max operating temperature of con. When cable short-circuited(5s maximum duration): 160ºC
3.5 Permissible minimum bending radius:
Single unarmoured cable: (20D±5%)mm
Multi-core unarmoured cable:(15D±5%)mm
Single armoured cable: (15D±5%)mm
Multi-core armoured cable:(12D±5%)mm
Note : D=over cable diameter
4 Product Type

Chinese Type(General Type)		Designation	Application
Cu	Al	Designation	Application
VV (CU/PVC/PVC)	VLV (AL/PVC/PVC)	Cu conductor(Al conductor)PVC insulated PVC sheathed power cable	Laying indoors, in tunnel, fixed on the bracket, pipe and buried in the soil, the cable cannot bear external mechanical forces.
VY (CU/PVC/PE)	VLY (AL/PVC/PE)	Cu conductor(Al conductor)PVC insulated PE sheathed power cable
VV22 (CU/PVC/STA/PVC)	VLV22 (AL/PVC/STA/PVC)	Cu conductor(Al conductor)PVC insulated double of steel-tape armored PVC sheathed power cable	For laying indoors, in tunnel, cable trench, or direct in ground, able to bear external mechanical forces, but unable to bear large pulling force.
VV23 (CU/PVC/STA/PE)	VLV23 (AL/PVC/STA/PE)	Cu conductor(Al conductor)PVC insulated double of steel-tape armored PE sheathed power cable
VV62 (CU/PVC/ATA/PVC)	VLV62 (AL/PVC/STA/PVC)	Cu conductor(Al conductor)PVC insulated double of aluminium-tape armored PVC sheathed power cable
VV63 (CU/PVC/STA/PE)	VLV63 (AL/PVC/STA/PE)	Cu conductor(Al conductor)PVC insulated double of aluminium-tape armored PE sheathed power cable
VV32 (CU/PVC/SWA/PVC)	VLV32 (AL/PVC/SWA/PVC)	Cu conductor(Al conductor)PVC insulated steel-wire armored PVC sheathed power cable	For laying indoors, in tunnel, cable trench, well or direct in ground, able to bear external mechanical forces and certain pulling force.
VV33 (CU/PVC/SWA/PE)	VLV33 (AL/PVC/SWA/PE)	Cu conductor(Al conductor)PVC insulated steel-wire armored PE sheathed power cable
VV72 (CU/PVC/AWA/PVC)	VLV72 (AL/PVC/AWA/PVC)	Cu conductor(Al conductor)PVC insulated aluminium-wire armored PVC sheathed power cable
VV73 (CU/PVC/AWA/PE)	VLV73 (AL/PVC/AWA/PE)	Cu conductor(Al conductor)PVC insulated aluminium-wire armored PE sheathed power cable

5 Construction
Conductor shaped:RE=circular solid,CC=compacted circular stranded,SM=sector shaped stranded
Conductor: Plain circular ,compacted or shaped stranded copper or aluminium conductor ,conform to IEC60228 CLass 1 or Class 2
Insulation: PVC Compound Insulation
Colour identification :
1 Core: Red or Black
2 Cores: Red, Black
3 Cores: Red, Yellow, Blue
4 Cores: Red, Yellow, Blue, Black
5 Cores: Red, Yellow, Blue, Black, Green
Above 5 Cores: Black Cores with White numerals
The above identifying can be changed as order
Bedding /Inner Sheath :PVC Compound
Armour: Aluminium wire(AWA) or aluminium alloy wire(AWA), Galvanized steel wire(SWA) or steel tape(STA) ect.
Outer Sheath:PVC or PE Compound
Note: The armored material of single core cable should be non-magnetic or magnetic reduced structure. Generallly, single core armored cable (which uses steel or steel wire armored cable) only applies to DC occasions.
6 Product Parameters

Type	Nominal section area mm²	Conductor diameter mm	Nominal thickness of insulation mm	Nominal sheath thickness mm	Approx. overall diameter mm	Approx.weight of cable kg/km		Maximum DC resistance of the conductor Ω/km
Type	Nominal section area mm²	Conductor diameter mm	Nominal thickness of insulation mm	Nominal sheath thickness mm	Approx. overall diameter mm	Cu	Al	20ºC Cu	20ºC Al
VV	4×1.5 RE 4×2.5 RE 4×4 RE 4×6 RE 4×10 CC	1.38 1.78 2.24 2.76 3.8	0.8 0.8 1.0 1.0 1.0	1.8 1.8 1.8 1.8 1.8	11.4 12.4 14.5 15.7 18.2	177.0 226.9 320.2 424.1 607.6	– 164.7 220.7 274.9 358.9	12.1 7.41 4.61 3.08 1.83	– 12.1 7.41 4.61 3.08
	4×16 CC 4×25 CC 4×35 CC 4×50 SM 4×70 SM	4.8 6.0 7.0 8.0 9.5	1.0 1.2 1.2 1.4 1.4	1.8 1.8 1.8 1.9 2.1	20.6 24.5 26.9 28.0 31.6	861.0 1287.4 1687.4 2295.4 3095.1	463.1 665.6 816.9 1051.8 1354.1	1.15 0.727 0.524 0.387 0.268	1.91 1.20 0.868 0.641 0.443
	4×95 SM 4×120 SM 4×150 SM 4×185 SM 4×240 SM	11.0 12.4 13.8 15.4 17.5	1.6 1.6 1.8 2.0 2.2	2.2 2.3 2.5 2.7 2.9	35.9 38.5 42.8 48.4 53.5	4146.0 5125.7 6379.9 7849.2 10084.0	1783.2 2141.1 2649.2 3248.0 4114.8	0.193 0.153 0.124 0.0991 0.0754	0.320 0.253 0.206 0.164 0.125
	4×300 SM	19.6	2.4	3.1	59.2	12526.3	5064.8	0.0601	0.100

Frank Hu
Marketing & Sales
Henan Hongda Cable Co.,Ltd
Changping Rd No.3, Zhangdian New district, Wuzhi,Jiaozuo,Henan,China

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