H07V-K, H07V-U, H07V-R 450/750V Copper PVC Insulating Sheath Wire and Cable
Product Description
Application Area
In dry rooms, switching and distribution panels, for laying in conduit on and under plaster and/or on insulating supports above plaster.
Technical Data
Temperature range: | |
during installation: | +5 °C up to +70 °C |
fixed installed: | -30 °C up to +70 °C |
at short circuit of max. 5 s: | up to 160 °C |
ambient temperature at storage: | up to 40 °C |
Nominal voltage: | Uο/U = 450/750 V |
Test voltage: | 2500 V |
Minimal inner bending radius: | 4D for D < 8 mm 5D for 8 – 12mm 6D for D > 12 mm |
Behaviour in fire: | IEC 60332-1 |
Construction of 450/750 V PVC Insulated, Non-Sheathed Single Core Cables
1. letken : EN 60228 Snf 1-2 Bakr
2. zole : PVC, TS 9756, (HD 21.1.S4) TI1
Applicable Standards
TS EN 50525-2-31, BS EN 50525-2-31,VDE 281.
Parameter of H07V-K,H07V-U,H07V-R CABLE
Dimensions – conductor cross-section | Construction of individual conductor | External diameter | Insulation thickness | Conductor resistance at 20 °C | Specific. el. resistance of insulation at 70°C | Cu weight | Cable weight | Packing* |
nominal | min-max. | nominal | max. | min. | approx. | |||
mm² | n x mm | mm | mm | Ω/km | MΩkm | kg/km | kg/km | |
10 | 7 x 1,35 | 5,6 – 06,7 | 1,0 | 1,83 | 0,0067 | 96 | 120 | c.100 |
16 | 7 x 1,70 | 6,4 – 07,8 | 1,0 | 1,150 | 0,0056 | 153,6 | 175 | c.100 |
25 | 7 x 2,13 | 8,1 – 09,7 | 1,2 | 0,727 | 0,0053 | 240 | 275 | c.50, CUT |
35 | 7 x 2,52 | 9,0 – 10,9 | 1,2 | 0,524 | 0,0046 | 336 | 370 | c.50, CUT |
50 | 19 x 1,83 | 10,6 – 12,8 | 1,4 | 0,387 | 0,0046 | 480 | 500 | CUT |
70 | 19 x 2,17 | 12,1 – 14,6 | 1,4 | 0,268 | 0,0040 | 672 | 710 | CUT |
95 | 19 x 2,52 | 14,1 – 17,1 | 1,6 | 0,193 | 0,0039 | 912 | 970 | CUT |
120 | 37 x 2,03 | 15,6 – 18,8 | 1,6 | 0,153 | 0,0035 | 1152 | 1200 | CUT |
150 | 37 x 2,27 | 17,3 – 20,9 | 1,8 | 0,124 | 0,0035 | 1440 | 1470 | CUT |
*) Packing: c.50 = coil 50 m, c.100 = coil 100 m, CUT = cable in different lengths on drum or reel, possible cutting at required length
Advantages:
a. Excellent electric and mechanical characteristics
b. Best Resistance chemical corrosion and heat-ageing,environment stress and flame-retardant
c. Simple in structure
d. Convenient to use
e. Light weight,perfect bending properties
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