3X150+2X70 Copper Conductor Low Voltage Power Cable ZR-VV22

Port:	Qingdao or any port in China
Payment Terms:	L/C,T/T
Supply Ability:	500 Kilometer/Kilometers per Day
Place of Origin:	Henan China
Brand Name:	Yifang
Model Number:	ZR-VV22
Insulation Material:	PVC
Type:	Low Voltage
Application:	Power Station
Conductor Material:	Copper
Jacket:	PVC
Color of Insulation:	Red, Black or as your request
Rated Voltage:	0.6/1KV
Delivery Detail:	15~21 days after receiving T/T
Packaging Detail:	Wooden Drum, Steel&Wooden Drum or as your requirement

Product Description

1. Brief of PVC insulation Power Cable

The PVC insulated power cable and fire resistant cable are suitable for fixed laying in power transmission and distribution lines with A.C. 50Hz and voltage rating of up to or including 6kv.

2. Scope of PVC cable

Type	No. of Core	Nominal Cross-section of conductor mm²
Cu(Al)/PVC/PVC(PE) Cu(Al)/PVC/ATA/PVC(PE) Cu(Al)/PVC/AWAPVC(PE)	1	1.5-1000
Cu(Al)/PVC/STA/PVC(PE) Cu(Al)/PVC/SWA/PVC(PE)	2, 3, 4, 5	1.5-400
Cu(Al)/PVC/STA/PVC(PE) Cu(Al)/PVC/SWA/PVC(PE)	3+1, 4+1, 3+2	2.5-400

3. Cross-section area of neutral conductor

In 3+1 core and 3+2 cores should conform to specification of following table:

Nominal Cross-section	Main core	2.5	4	6	10	16	25	35	50
Nominal Cross-section	Neutral core	1.5	2.5	4	6	10	16	16	25

Nominal Cross-section	Main core	70	95	120	150	185	240	300	400
Nominal Cross-section	Neutral core	35	50	70	70	95	120	150	185

4. Main technical Characteristics of Cable

1) D.C .Resistance: Conductor resistance of finished cable per kilometer at 20^oC is not more than the following:

Nominal Cross-section mm²	15	2.5	4	6	10	16	25
Cu core	12.1	7.41	4.61	3.08	1.83	1.15	0.727
Al core	18.1	12.1	7.41	4.61	3.08	1.91	1.20
Nominal Cross-section mm²	35	50	70	95	120	150	185
Cu core	0.524	0.387	0.268	0.193	0.153	0.124	0.0991
Al core	0.868	0.641	0.443	0.320	0.253	0.206	0.164
Nominal Cross-section mm²	240	300	400	500	630	800	1000
Cu core	0.0754	0.0601	0.0470	0.0366	0.0283	0.0221	0.0176
Al core	0.125	0.100	0.0778	0.0605	0.0469	0.0367	0.0291

2) Voltage Test

Each drum of finished cable should withstand power frequency voltage 3.5kv for 5 minutes, the insulation is not breakdown.

3) Service conditions and parameters of cable

The cable is applied to fixed insulation for rated voltage 0.6/1kv of power transportation and distribution line.

Max. rated temperature of conductor nominal operating 70^oC.

Short circuit: max. for 5 sec. 160^oC.

The cable is not limited by drop in level when being laid, and the environment temperature shall not be lower than 0^oC.

Perfect chemical stability, resistant against acids, alkalis, grease and organic solvents, and flame resistance.

Light weight, perfect bending propertied, installed and maintained easily and conveniently.

The Main Product

3X150+2X70 Copper Conductor Low Voltage Power Cable ZR-VV22

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