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Participate in multiple overseas projects

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Extensive experience in overseas project submission

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Special cable customization service
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JIS Industrial Cables
VVR-GRD

Application and Description:

For exposed wiring in air or use raceway, dry location.

ReferenVVR-GRD Standard:

TIS 11-2531

Cable Construction:

JIS Industrial Cables VVR-GRD

Conductor: Solid and stranded annealed copper, Sizes: 1 mm2 up to 35 mm2 Insulation: Polyvinyl chloride (PVC)
Color : Light grey, Black, Ground core:Green/Yellow Sheath: Polyvinyl chloride (PVC), white color

Technical Characteristics:

Maximum conductor temperature 70oC
Circuit voltage not exceeding 750 volts
Test voltage 2500 volts

Cable Parameter:

No. of core Conductor Ground Conductor Thick- ness of Sheath Overall diameter Maximum continuous current rating in free air Minimum insulation resistance (at 70°C) Cable weight
Size No.& dia. of wires Thickness of insulation Size No.& dia. of wires Thickness of insulation
mm2 No./mm mm mm2 No./mm mm mm mm A Mohm-km kg/km
2+1 1 1/1.13 0.6 1 1/1.13 0.6 0.9 8 15 0.0115 80
2+1 1 7/0.40 0.6 1 7/0.40 0.6 0.9 8.4 15 0.011 80
2+1 1.5 1/1.38 0.6 1 1/1.13 0.6 1.2 9.2 20 0.01 100
2+1 1.5 7/0.50 0.6 1 7/0.40 0.6 1.2 9.6 20 0.0094 100
2+1 2.5 1/1.78 0.7 1.5 1/1.38 0.6 1.2 10.5 25 0.0092 140
2+1 2.5 7/0.67 0.7 1.5 7/0.50 0.6 1.2 11.5 25 0.0084 140
2+1 4 1/2.25 0.8 2.5 1/1.78 0.6 1.2 12.5 33 0.0086 200
2+1 4 7/0.85 0.8 2.5 7/0.67 0.6 1.2 13 33 0.0078 200
2+1 6 7/1.04 0.8 4 7/0.85 0.6 1.2 14.5 45 0.0066 290
2+1 10 7/1.35 0.9 4 7/0.85 0.6 1.2 16 62 0.0059 410
2+1 16 7/1.70 1 6 7/1.04 0.6 1.4 19 81 0.0053 610
2+1 25 7/2.14 1.2 6 7/1.04 0.6 1.4 22.5 109 0.0051 880
2+1 35 19/1.53 1.2 10 7/1.35 0.6 1.4 25.5 134 0.0043 1176
3+1 1 1/1.13 0.6 1 1/1.13 0.6 0.9 8.6 13 0.0115 95
3+1 1 7/0.40 0.6 1 7/0.40 0.6 0.9 9 13 0.011 95
3+1 1.5 1/1.38 0.6 1 1/1.13 0.6 1.2 10 17 0.01 130
3+1 1.5 7/0.50 0.6 1 7/0.40 0.6 1.2 10.5 17 0.0094 130
3+1 2.5 1/1.78 0.7 1.5 1/1.38 0.6 1.2 11.5 21 0.0092 180
3+1 2.5 7/0.67 0.7 1.5 7/0.50 0.6 1.2 12.5 21 0.0084 180
3+1 4 1/2.25 0.8 2.5 1/1.78 0.6 1.2 13.5 30 0.0086 260
3+1 4 7/0.85 0.8 2.5 7/0.67 0.6 1.2 14 30 0.0078 260
3+1 6 7/1.04 0.8 4 7/0.85 0.6 1.2 15.5 38 0.0066 370
3+1 10 7/1.35 0.9 4 7/0.85 0.6 1.2 18.5 53 0.0059 530
3+1 16 7/1.70 1 6 7/1.04 0.6 1.4 22 71 0.0053 800
3+1 25 7/2.14 1.2 6 7/1.04 0.6 1.8 27.5 93 0.0051 1220
3+1 35 19/1.53 1.2 10 7/1.35 0.6 1.8 30.5 113 0.0043 1610
4+1 1 1/1.13 0.6 1 1/1.13 0.6 0.9 9.2 12 0.0115 110
4+1 1 7/0.40 0.6 1 7/0.40 0.6 0.9 9.8 12 0.011 110
4+1 1.5 1/1.38 0.6 1 1/1.13 0.6 1.2 11 15 0.01 150
4+1 1.5 7/0.50 0.6 1 7/0.40 0.6 1.2 11.5 15 0.0094 150
4+1 2.5 1/1.78 0.7 1.5 1/1.38 0.6 1.2 12.5 19 0.0092 220
4+1 2.5 7/0.67 0.7 1.5 7/0.50 0.6 1.2 13.5 19 0.0084 220
4+1 4 1/2.25 0.8 2.5 1/1.78 0.6 1.2 14.5 27 0.0086 330
4+1 4 7/0.85 0.8 2.5 7/0.67 0.6 1.2 15.5 27 0.0078 330
4+1 6 7/1.04 0.8 4 7/0.85 0.6 1.2 17 37 0.0066 470
4+1 10 7/1.35 0.9 4 7/0.85 0.6 1.4 20.5 49 0.0059 700
4+1 16 7/1.70 1 6 7/1.04 0.6 1.4 24.5 64 0.0053 1030
4+1 25 7/2.14 1.2 6 7/1.04 0.6 1.8 30 84 0.0051 1570
4+1 35 19/1.53 1.2 10 7/1.35 0.6 1.8 33.5 102 0.0043 2070