H05V-K / H07V-K
H05V-K: Single-core non-sheathed cable with flexible conductor for internal wiring，300/500V, 70 °C
H07V-K : Single-core non-sheathed cable with flexible conductor for general purposes，450/750V, 70 °C
Application
H05V-K is suitble for installation to the inside of apparatus as well as for the protective laying to the lightings, in dry rooms, in production facilities, switch and distributors boards, in tubes, under and surface mounting of plasters.
H07V-K is permitted for the inner wiring of equipment, distributor and switchboards and also for protective laying to the lightings with a nominal voltage up to 1000 V alternating current or up to 750 V direct current against earth.
Standard
HD 21.3 S3, VDE 0281 Part 3
Construction
Conductor: Fine bare copper strands, according to VDE 0295 Class 5, IEC 60228 Class 5
Insulation: PVC
Technical Characteristics
Rated voltage: 300/500V for H05V-K; 450/750V for H07V-K
Test voltage: 2000V for H05V-K; 2500V for H07V-K
Flexing bending radius: 12.5 x Ø； Static bending radius: 12.5 x Ø
Maximum conductor temperature in normal use: 70 °C
Flame retardant: IEC 60332.1
Technical Parameter
| Nominal Cross Sectional Area | No. of wires | Wire Dia. | Nom. PVC Insulation Thickness | Overall Diameter | Min. Insulation Resistance at 70°C | Maximum Resistance of Conductor at 20°C | |
| Min. OD | Max. OD | Plain Copper Wires | |||||
| mm² | mm | mm | mm | mm | Mohm.km | Ω/km | |
| H05V-K (60227 IEC 06) | |||||||
| 0.5 | 16 | 0.2 | 0.6 | 2.1 | 2.5 | 0.013 | 39.0 |
| 0.75 | 24 | 0.2 | 0.6 | 2.2 | 2.7 | 0.011 | 26.0 |
| 1 | 32 | 0.2 | 0.6 | 2.4 | 2.8 | 0.010 | 19.5 |
| H07V-K (60227 IEC 02) | |||||||
| 1.5 | 30 | 0.25 | 0.7 | 2.8 | 3.4 | 0.010 | 13.3 |
| 2.5 | 50 | 0.25 | 0.8 | 3.4 | 4.1 | 0.009 | 7.98 |
| 4 | 56 | 0.3 | 0.8 | 3.9 | 4.8 | 0.007 | 4.95 |
| 6 | 84 | 0.3 | 0.8 | 4.4 | 5.3 | 0.006 | 3.30 |
| 10 | 80 | 0.4 | 1.0 | 5.7 | 6.8 | 0.0056 | 1.91 |
| 16 | 128 | 0.4 | 1.0 | 6.7 | 8.1 | 0.0046 | 1.21 |
| 25 | 200 | 0.4 | 1.2 | 8.4 | 10.2 | 0.0044 | 0.780 |
| 35 | 280 | 0.4 | 1.2 | 9.7 | 11.7 | 0.0038 | 0.554 |
| 50 | 400 | 0.4 | 1.4 | 11.5 | 13.9 | 0.0037 | 0.386 |
| 70 | 356 | 0.5 | 1.4 | 13.2 | 16.0 | 0.0032 | 0.272 |
| 95 | 485 | 0.5 | 1.6 | 15.1 | 18.2 | 0.0032 | 0.206 |
| 120 | 614 | 0.5 | 1.6 | 16.7 | 20.2 | 0.0029 | 0.161 |
| 150 | 765 | 0.5 | 1.8 | 18.6 | 22.5 | 0.0029 | 0.129 |
| 185 | 944 | 0.5 | 2.0 | 20.6 | 24.9 | 0.0029 | 0.106 |
| 240 | 1225 | 0.5 | 2.2 | 23.5 | 28.4 | 0.0028 | 0.0801 |
