High-temperature control cable is suitable for the connection line of electrical instruments and the transmission line of the automatic control system.It is compared with ordinary plastic insulated control cables, insulation using fluorine plastic, the product has a higher level of heat resistance than ordinary control cables.With oil resistance...
In today's interconnected world, cables play a crucial role in transmitting electrical signals and data.Two commonly used types of cables are armored cables and ordinary cables.While both serve the purpose of carrying electrical currents, they differ significantly in terms of construction, durability, and applications.Armored cables, also k...
Electricity transmission is a critical aspect of modern life, ensuring the efficient and reliable supply of power to homes, businesses, and industries alike. One important decision in this process is choosing between aerial or underground power cables. Both methods have their own unique advantages and disadvantages, which must be consi...
For low-voltage overhead line conductor cross-section, aluminum stranded wire is required to be not less than 25mm2, steel-cored aluminum stranded wire is not less than 25mm2, and copper wire diameter is not less than 4mm.
The U.S. social media platform Twitter released a new logo on April 24, replacing the site's "bluebird" icon with a white "X." AFP reported that this is part of a wider rebranding program for Twitter.As of today, the Twitter app icon has officially changed from the classic "little blue bird" to an "X."Musk's acquisition of Twitter back in October of...
Differences in Transmission CharacteristicsCoaxial and twisted pair transmission characteristics are specified by the national standard, and can not be changed.Such as video signals on the side frequency of 6M, for 2000 meters transmission distance, SYWV-75-5 cable attenuation of 40db. That is the voltage attenuation 100 times, 1Vp-p 6M video sign...
Armored WireWhen power cables are concealed in underground trenches, we need to prevent car pressure subsidence, rats nibbling and sharp stones scratches, etc., this time we need to use armored cables.Armored cable, also known as PVC insulated PVC sheathed steel armored power cables, is a kind of cable that can be directly buried in the ground.It is to add...
Power cable and control cable are the common exporting cable type .Control cables belong to electrical equipment cables, with power cables are two of the five major categories of cables.
Here is a little common sense: the conductor is allowed to work at 70 ° C, and the long-term use temperature of PVC should not exceed 65 ° C. Therefore, wire and cable are actually in the "internal and external troubles" situation.
