The building power cable is always fire flam resistance power cable, the fire protection system is always use fire resistance power cable.
In brief, fire flam resistance power cable is that whose insulation can burning, but when the source of fire is moved, the cable will be self-extinguishing.it may be can’t work when it is burning, but it can s...
This kind of cable is applicable for transmitting signal, controlling and measuring of electrical applicances and instruments in the power distribution units. And it is used in power stations, nuclear power plant, underground railway, petrochemical factory, channel, tallbuilding and so on.
The maximum of allowable long-time working temperature...
Instrumentation cable-CY Cables are widely used and popular in the cable market.And for the Instrumentation Cable-CY Cables, CY means Copper wire braid screen between the inner and outer sheath,the covering should not lower than 85% as common.
The cable conductor is flexible Copper wires Class 5 according to IEC 60228.We can often known that the in...
Are you using the best cable for the job? You may have heard terms like RG59, RG6, RG11, and Slim RG59 but you didn't know what they meant. There is actually a real difference between these categories of cables and in this series, we'll explain everything there is about choosing a cable.
What is a coaxial cable?
Everyone knows what a coa...
On Sunday, the mobile phone connections in the east and west of Libya have been severely disrupted, which is due to the marine cable and land type cable were critically disabled in the two regions in same time.
Libya’s Deputy Minister of Communications Mohammed Belras Ali said the underwater cables between Homs and Misurata were damaged becaus...
Known as” The No.1 Leisure Place of Thaihang Mountains”, Wujiawan tourist area locates in the Lingchuan Town, Jincheng City of Shanxi Province, also share common border with Henan Province in the deep Mountain. It is always renowned for the natural landscape and honest folk. As an undeveloped village, it has attracts many tourist from...
First: Indoor wiring mainly choose PVC insulated copper wire in tube, pipes material should flame retardant. Can use H03V-U or H03V-K.
The second: the cross-sectional area of copper wire:Below four square millimeter:
We can chose H03V-U,The single hard copper wire;Above four square millimeter : we can chose H03V-K, It is easy to wear longer line...
