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Standard: National Standard GB5023.6-1997(IEC227-6:2001)
Rated Voltage: 300/500V, 450/750V
Construction:
* annealed soft copper wires
* PVC insulated *Color of core insulation(Various color with printed number)
* PVC sheathed(Grey or Black outer sheath)
Type of Cable
TVVB 300/500V 0.75~1.0mm2 (25~60)core
TVVBG300/500V 0.75~1.0mm2 (25~60)core
TVVB Cable Schedule of Technical Parameter
Type | Cross section
(mm2) | thickness of Insualtion (mm) | Thickness of sheath (mm) | Insulation Resistance at 70 (MΩ.km) | Conductor DC Resistance at 20 (Ω/km) | Outer Size
(mm) | Approx. Weight
(Kg/km) | ||
e1 | e2 | e3 | |||||||
TVVB 300/500V | 30X0.75 | 0.4 | 2.0 | 1.2 | 1.4 | ≥0.011 | ≤26.0 | 41.0X9.0 | 640 |
36X0.75 | 0.4 | 2.0 | 1.2 | 1.4 | ≥0.011 | ≤26.0 | 45.0X9.5 | 775 | |
40X0.75 | 0.4 | 2.0 | 1.2 | 1.4 | ≥0.011 | ≤26.0 | 52.5X9.0 | 840 | |
42X0.75 | 0.4 | 2.0 | 1.2 | 1.4 | ≥0.011 | ≤26.0 | 51.0X9.5 | 900 | |
48X0.75 | 0.4 | 2.0 | 1.2 | 1.4 | ≥0.011 | ≤26.0 | 57.0X9.5 | 1010 | |
60X0.75 | 0.4 | 2.0 | 1.2 | 1.4 | ≥0.011 | ≤26.0 | 69.0X9.5 | 1250 | |
TVVB 300/500V | 30X1.0 | 0.6 | 2.0 | 1.4 | 1.6 | ≥0.010 | ≤19.5 | 49.0X10.5 | 900 |
36X1.0 | 0.6 | 2.0 | 1.4 | 1.6 | ≥0.010 | ≤19.5 | 54.0X11.5 | 1050 | |
40X1.0 | 0.6 | 2.0 | 1.4 | 1.6 | ≥0.010 | ≤19.5 | 63.0X10.5 | 1150 | |
42X1.0 | 0.6 | 2.0 | 1.4 | 1.6 | ≥0.010 | ≤19.5 | 61.0X11.5 | 1100 | |
48X1.0 | 0.6 | 2.0 | 1.4 | 1.6 | ≥0.010 | ≤19.5 | 69.0X11.5 | 1350 | |
60X1.0 | 0.6 | 2.0 | 1.4 | 1.6 | ≥0.010 | ≤19.5 | 84.0X11.5 | 1690 | |
elevator cable