• Model NO.：VV
• Certification：ISO, CCC, CE, IEC, ASTM, BS
• Model：VV
• Brand：Yifang
• Transport Package：Wooden Drum,Iron Wooden Drum,Iron Drum,Your Requir
• Trademark：YIFANG
• Origin：Zhengzhou Henan
• HS Code：8544492100
• Production Capacity：200km,Month

Cu(Al)/PVC/STA/PVC(PE)
Cu(Al)/PVC/SWA/PVC(PE)2, 3, 4, 51.5-4003+1, 4+1, 3+22.5-400 
3. Cross-section area of neutral conductor
    In 3+1 core and 3+2 cores should conform to specification of following table:Nominal Cross-sectionMain core2.5461016253550Neutral core1.52.54610161625 
 Nominal Cross-sectionMain core7095120150185240300400Neutral core3550707095120150185 
4. Main technical Characteristics of Cable
   1) D.C .Resistance: Conductor resistance of finished cable per kilometer at 20oC 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 70oC.
     Short circuit: max. for 5 sec. 160oC.
     The cable is not limited by drop in level when being laid, and the environment temperature shall not be lower than 0oC.
     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.
Certifications
Production Equipment

Test Equipment
Our Services

1. Sufficient support for our tendering representatives.

2. Qualification documents support

3. OEM service available based on official & legal authorization.

4. Strict quality control system.

5. Faster lead time than our competitors.

6. Excellent quality with reasonable price.

7. Strong technical support (technical data, drawing, etc.)

8. Cable solutions to your particular requirements.

9. Free sample is available with economic express fee.

10. Factory acceptance test assistant

11. Container loading design and handling

FAQ

Why choose us ?

1. Geographical location and convenient transportation, saving transportation costs

2. Full range of products, good reputation.

3. The leading edge technology. Different dedicated engineers and technicians for factory production, domestic sales and foreign sales, service and other jobs.

4. The sophisticated management system and management team. ISO9001,14001 and GB / T28001 passed. Computer management system for sales and production, etc.

5. Advanced service concept and positive attitude.