EV High-Voltage Cable

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EV High-Voltage Cable

As a carrier of power transmission, EV high-voltage cable is used to connect the charging port and the battery, the inside of the battery, the battery and the motor, and battery energy storage equipment. High-voltage cables for electric vehicles are required with high performance, due to the harsh environment inside the vehicles such as narrow wiring space, high current, and high voltage, high and low-temperature environments, poor heat dissipation; as well as the driving environment facing salt-mist, electromagnetic fields, oil, and chemicals pollution; along with safety and environment requirements like low smoke emission, halogen-free and flame retardant. 


Reasons for choosing OMG high-voltage cable:

OMG is committed to becoming a world-class provider of new energy vehicle cable solutions. It is the number one electric vehicle charging cable manufacturer in China, being rated as one of the top 100 enterprises providing electric vehicle core components in 2017. This product has been widely used in Dana, Amphenol, TE, YUTONG, CATL, BYD and other companies

OMG has passed ISO 9001:2015 and IATF 16949:2016 system certification. OMG can produce or customize high-voltage cables for electric vehicles that meet international standards such as ISO6722-1, ISO6722-2, ISO14572, LV216, ISO19642, UL758(UL3820 and UL30088), etc. The conductor materials include bare copper, tinned copper, aluminum alloy, etc. OMG has obtained 19 invention patents, 56 utility model patents, 3 appearance patents, and 8 software copyrights in the field of electric vehicle cables.

Related test demonstration:

Test OMG EV high voltage cable (Part 1)

Test OMG EV high voltage cable (Part 2)

Don't choose off-the-shelf cables, but contact a design expert to ensure that your cable solution meets all your expectations. Email us: leo@omigr.com


Advantages of OMG products:

The products are flexible with a bending radius less than 5D, surviving from high and low temperature, providing oil resistance, acid and alkali resistance, water resistance, abrasion resistance, crack resistance, UV resistance, good flame retardancy, good electrical conductivity, and insignificant conductor temperature rise. All materials comply with RoHS2.0 environmental protection standards.

EV High-voltage cables


Product description of high-voltage cables for road vehicles (QC/T 1037-2016 standard):

 Construction  Features
 1、Conductor1  1、Rated temperature :-40℃~+(125℃, 150℃)
      Material: Bare Copper  2、Rated Voltage:AC 600V/DC 900V;AC 1000V/DC 1500V
 2、Insulation  3、Short-term Aging:240h,Comply with QC/T 1037
      Material: XLPE  4、Long-term Aging: 3000h,Comply with QC/T 1037
      Color:Orange  5、Flame Test: Comply With  QC/T 1037
 3、Shielded  6、Bending Radius: 4*OD@OD﹤15mm ; 6*OD@OD≧15mm
      Material:Tinned Copper   7、Dielectric Voltage:5kVac/5min. No Breakdown
 4、Sheath  8、Oil Resistance:Comply With  QC/T 1037
      Material: XLPE  9、Anti-tear Performance :>20N/mm
      Color:Orange   10、Environmental Requirements  :Compliant with RoHS and REACH 

High-voltage cables for road vehicles (QC/T 1037-2016 standard) product specifications:

AC 600V/DC 900V (unshielded)

Product Series

Size

Conductor Stranded OD mm ( Ref.)

Max. Conductor resistance

mΩ/m@20

Permissible ampacity

A (Ref.)

Over diameter   

mm (Ref.)

QBJ-C

QBJ-D

 

1.5mm2

1.60

12.7

18

2.30

2.5mm2

2.06

7.60

25

2.85

4mm2

2.70

4.71

35

3.55

6mm2

3.40

3.14

45

4.15

10mm2

4.50

1.82

70

5.60

16mm2

5.60

1.16

95

6.90

25mm2

7.20

0.743

130

8.40

35mm2

8.30

0.527

160

9.80

50mm2

10.1

0.368

210

11.90

70mm2

12.1

0.259

260

14.10

The specification, size, structure of above product may be changed  due toTechnical progress, similar specificationsare available according to customer’s  requirements


AC 600V/DC 900V (shielded)

Product Series

Size

Conductor Stranded OD mm ( Ref.)

Max. Conductor resistance

mΩ/m@20

Permissible ampacity

A (Ref.)

Over diameter   

mm (Ref.)

QBJP2-C

QBJP2-D

1.5mm2

1.60

12.7

18

4.00

2.5mm2

2.06

7.60

25

4.60

4mm2

2.70

4.71

35

5.40

6mm2

3.40

3.14

45

6.40

10mm2

4.50

1.82

70

8.20

16mm2

5.60

1.16

95

9.50

25mm2

7.20

0.743

130

11.50

35mm2

8.30

0.527

160

13.50

50mm2

10.1

0.368

210

15.50

70mm2

12.1

0.259

260

18.00

The specification, size, structure of above product may be changed  due toTechnical progress, similar specifications are available according to customer’s  requirements



1000V/DC 1500V (unshielded)

Product Series

Size

Conductor Stranded OD mm ( Ref.)

Max. Conductor resistance

mΩ/m@20

Permissible ampacity

A (Ref.)

Over diameter   

mm (Ref.)

QZJ-C

QZJ-D

 

10mm2

4.50

1.82

70

6.80

16mm2

5.60

1.16

95

8.00

25mm2

7.20

0.743

130

10.00

35mm2

8.30

0.527

160

11.00

50mm2

10.1

0.368

210

13.00

70mm2

12.1

0.259

260

15.00

95mm2

14.5

0.196

320

17.30

120mm2

15.9

0.153

370

19.00

The specification, size, structure of above product may be changed  due toTechnical progress, similar specificationsare available according to customer’s  requirements

 


AC 1000V/DC 1500V (shielded)

Product Series

Size

Conductor Stranded OD mm ( Ref.)

Max. Conductor resistance

mΩ/m@20

Permissible ampacity

A (Ref.)

Over diameter   

mm (Ref.)

QZJP2-C

QZJP2-D

10mm2

4.50

1.82

70

9.50

16mm2

5.60

1.16

95

11.30

25mm2

7.20

0.743

130

13.50

35mm2

8.30

0.527

160

14.50

50mm2

10.1

0.368

210

17.00

70mm2

12.1

0.259

260

19.00

95mm2

14.5

0.196

320

21.60

120mm2

15.9

0.153

370

23.00

The specification, size, structure of above product may be changed  due toTechnical progress, similar specifications are available according to customer’s  requirements



AC600V/DC 900V (multi-core shielded)

Product Series

Cores

Size

Conductor Stranded OD mm ( Ref.)

Max. Conductor resistance

mΩ/m@20

Permissible ampacity

A (Ref.)

Over diameter   

mm (Ref.)

QBJP2-C

QBJP2-D

2

1.5mm2

1.60

12.70

13

7.60

3

11

8.00

4

10

8.60

5

9

9.20

2

2.5 mm2

2.06

7.60

18

8.60

3

16

9.20

4

14

9.90

5

13

10.80

2

4 mm2

2.70

4.71

26

10.10

3

22

10.60

4

20

12.00

5

18

13.20

2

6 mm2

3.40

3.14

33

11.80

3

29

12.60

4

26

13.60

5

23

14.80

The specification, size, structure of above product may be changed  due toTechnical progress, similar specifications are available according to customer’s  requirements

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Related information

  • OMG company introduction

  • OMG Product Manual

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