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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.
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 |
|||||||
Headquarters Address：Room302-304, 8th Building, Innovative technology park, Songshan lake, Dongguan City, Guangdong provice, China
Factory address: No. 38, Xiangshan Mid road, Xiangshan Industrial Park, Dalang Town, Dongguan City, Guangdong Province, China.
Skype：leo@omigr.comE-mail: Leo@omigr.com
