European stocks open lower and aluminum wire prices weakenChinese imports fell in September to expand, the yuan heavy volume fell, European stocks down, crude oil prices fell overnight aluminum cable prices from below $ 1,600 / ton mark integer first bottom, aluminum cable price touched an intraday low of $ 1,573 / ton, but the technical side 5-da...
Unlike ordinary fixed flexible cable means cable?1. Towline cable laying is not distorted, that can not untie the cable from one end of the cable reel or cable reel, but should rotate the cable reel or cable reel to expand, if necessary, the cable expands or is suspended. Cables for the property can only be obtained directly from the cable reel.
2. The requir...
The importance of power cables and demand analysisFormer world's first strip transmission current maximum - current carrying capacity up to 10 kA HTS cable, has successfully developed in our country, which is the world's first to achieve grid demonstration HTS DC cables, marking the country in Development of large-capacity superconductin...
Cable single stranded wire stranding resistance with marginTwisted core insulation between every single line, the current flow is along a single line into a spiral, and power cable all single-wire line core is reliable and current lead-in phase. 1m long strands in the calculation of the length of the layers expand, according to the parallel resistance...
Reasons for overhead cable measurement failureThe stranded resistance failure phenomenon occurs because all the resistance measurements failed to uniformly measure the current flowing through the specimen.
For all single wire overhead cable core reliably and current lead-in phase, and the line between the insulating core of the monofil...
DC resistance measurement method for aluminum stranded wireFor aluminum stranded conductor DC resistance measurement, many companies also made a lot of research on PVC cables. In GB3048, the resistance measurement of the distance and the current terminal voltage terminal, measuring the current size and so made the provisions. Eligible sing...
Testing and installing cablesPower Cable AC voltage of 35kV and below power grid energy transport and electricity transmission and distribution. Compared with other power cables, this type of cable not only has excellent electrical properties, mechanical properties, heat aging resistance, resistance to environmental stress, and chemical resis...
What we need to do in the cable production processWe should go to the workshop every day more than five times every day when producing power cables. The workshop production of finished products to be tested, to have done well in the products, to improve the technology and timely communication with the production of the first line, the defect r...
A good customer knows overhead cables bestHello everyone, I am a new trader, it is about 10 months ago in overhead cables this is the first or second post it, it used to look like the circle inside a large share of God. Here to talk about me that makes me feel less tired customers.
This is a client from Israel, referred to as G Bar, G is a 42-year-old middle-aged m...
It took 5 months to order the power cableThis Russian beauty cable Tatiana customers power, I have to go back to work after maternity leave to go back to work, last year, the power cable company, a cabinet, the middle and long time no contact, so a return to work to the client to send mail, to the effect that I return to work on maternity leave, a new inquiry or orde...
