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300V 70C VVR-GRD
TIS 11-2531, TABLE 12 (3 CORE)
VVR-GRD(3 CORE) CABLE

Construction
1. Conductor : Solid or concentric stranded annealed copper wires
2. Insulation : Polyvinyl chloride (PVC)
    Identification : Phase - Gray Black and Red color
  Ground - Green/Yellow color
3. Sheath : Polyvinyl chloride (PVC), Black color
Application
For exposed wiring in air or use raceway, dry location.

Phase Conductor
Ground Conductor
Thickness
of
sheath


mm
Overall
diameter



mm
Current
rating
in air


A
Minimum
insulation
resistance
(at 70°C)

Mohm-km
Cable
weight
(Approx.)


kg/km
Standard
Length



m
Nominal
cross-
sectional
area
sq.mm
No.& dia.
of
wires

No./mm
Thickness
of
insulation

mm
Nominal
cross-
sectional
area
sq.mm
No.& dia.
of
wires

No./mm
Thickness
of
insulation

mm
1 1/1.13 0.6 1 1/1.13 0.6 0.9 8.6 13 0.0115 95 100/C
1 7/0.40 0.6 1 7/0.40 0.6 0.9 9.0 13 0.0110 95 100/C
1.5 1/1.38 0.6 1 1/1.13 0.6 1.2 10.0 17 0.0100 130 100/C
1.5 7/0.50 0.6 1 7/0.40 0.6 1.2 10.5 17 0.0094 130 100/C
2.5 1/1.78 0.7 1.5 1/1.38 0.6 1.2 11.5 21 0.0092 180 100/C
2.5 7/0.67 0.7 1.5 7/0.50 0.6 1.2 12.5 21 0.0084 180 100/C
4 1/2.25 0.8 2.5 1/1.78 0.6 1.2 13.5 30 0.0086 260 100/C
4 7/0.85 0.8 2.5 7/0.67 0.6 1.2 14.0 30 0.0078 260 100/C
6 7/1.04 0.8 4 7/0.85 0.6 1.2 15.5 38 0.0066 370 100/C
10 7/1.35 0.9 4 7/0.85 0.6 1.2 18.5 53 0.0059 530 500/D
16 7/1.70 1.0 6 7/1.04 0.6 1.4 22.0 71 0.0053 800 500/D
25 7/2.14 1.2 6 7/1.04 0.6 1.8 27.5 93 0.0051 1220 500/D
35 19/1.53 1.2 10 7/1.35 0.6 1.8 30.5 113 0.0043 1610 500/D
 

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