h07z k cable | h07z r and h07z r cable application:
Although the single core 450/750V h07zk , non-sheathed cables are suitable particularly for situations in which low emission of smoke. At the same time, corrosive gases is required in the case of burning. So, the h07z k 120 H07Z-R, H07z k cable non-sheathed cables are intended for installation in surface mounted. Or embedded conduits, or similar closed systems and so on. Suitable for fixed protected installation in, such as, lighting and control gear for voltages up to 1000 V a.c. or, from 450V up to 750V d.c .to earth.
1.5mm 2.5mm 4mm 6mm 10mm 16mm 25mm 35mm and so son H07z-k, h07z-u, h07z-r cable as below character:
1.Maximum conductor operating temperature: both +90 o and C -40C
2.Lowest installation temperature: -5 o C
3.Maximum short-circuit conductor temperature: for example, +250 o C
4.Flame propagation: EN 60332-1-2, EN 60332-3-24 and so on.
5.Smoke emission: EN 61034-2 and so on.
6. Corrosive and acid gas emission of insulation: such as: EN 50267-2-2: pH 4,3;
Voltage: 450/750V .
Conductors: annealed copper conductor acc. to EN 60228 and so on.:
The size of such as, class 1-solid -H07Z-U, class 2-stranded H07Z-R, class 5 -flexible H07Z-K.
Insulation: special the setting low smoke zero halogen compound type EI5 acc. to EN 50363-5 and so on .
Color of insulation: green/yellow, blue, black, brown, grey, orange, pink, red, white and so on.
H07Z-K technical characteristics:
| Dimensions – conductor cross-section | Insulation thickness | Conductor resistance at 20 °C | Cu weight |
| section (mm²) | mm | Ω/km | kg/km |
| 1,5 | 0,7 | 13,3 | 14,4 |
| 2,5 | 0,8 | 7,98 | 24,0 |
| 4 | 0,8 | 4,95 | 38,4 |
| 6 | 0,8 | 3,30 | 57,6 |
| 10 | 1,0 | 1,91 | 96,0 |
| 16 | 1,0 | 1,21 | 153,6 |
| 25 | 1,2 | 0,780 | 240 |
| 35 | 1,2 | 0,554 | 336 |
Whenever you purchase the h07z k 35mm2 cable what you should know?
Because of the h07z k 1 *50mm 450 750v as one of size of building cable. But only a few people know the 1.5 mm2 h07z k 450 750 V cables’s feature. Some times, although the cable’s appearance look like the common h07z r building electrical cable. Therefore, when clients want to buy the resistance h07z u cable. But often backfired. So, if you want to get the real LSOH 1 x 2.5 mm2 cu h07z k cable you need contact a reliable cable factory. Firstly, you can search some powerful h07z r cable supplier by google, bing or alibaba. Secondly, you can get some free sample from these manufacturer, compare the material quality of h07zk cable. Lastly, when you decide to place your order, you can visit the production capacity and equipment and so on.
Why Huadong cable able to client’s requirement?
Firstly, huadong cable group has over 15 year experience in exporting. We have exported the h07z k 35mm2 to many countries, such as: Philippines, Malaysia, UAE, Mongolia, Togo, Nigeria, Zambia, Vietnam, Kenya, Singapore etc. Secondly, we can design the 1 x 2.5 mm2 cu h07z k size according to client’s requirement. At the same time, supply the h07z r cable free sample. So, you need any cable help, you can contact us any time. Thirdly, huadong has advanced the cable production line, such as, withstand voltage test, wire cutter and so on. Meanwhile, we promise all the cable are 100% assurance. In order to get a reliable h07z k cable and h07zz-f cable manufacturer huadong will a good choice for you.
What’s the difference of both h07z r cable and h07z k cable
Although many clients know the H07 z is 450/750V and low smoke resistance fire. But a littile people know both the 1 x 2.5 mm2 cu h07z k and 1.5 mm2 h07z r 450 750 V. Firstly, the h07z-r cable’s conductor is flexible copper but the h07z-k cable is stranded copper conductor. Generally, the H07z-k cable are suitable for mobile equipment. That’s because of it’s flexible copper conductor. In order to more suitable the use environment.
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