上海光亨EN50618 1500V光伏电缆通过ROHS2.0检测,检测项目主要是针对TUV光伏电缆SOLARcable的导体镀锡铜丝和绝缘护套料的检测,不含有毒卤素,符合ROHS环保要求,对用户的使用环境不会造成不良影响。(en)

从当前国内外政治经济形势的大背景中来看,新能源发展依然是重中之重。国内正在进行的20大会中把发展青山绿水当作长久执行的政策,其中新能源的发展和双碳目标是紧紧结合在一起的,所以大的方向上,这个是未来,是趋势。(en)

1. The laying of the chain cable shall not be twisted, that is, the cable shall not be untied from one end of the cable drum or cable tray, but the cable shall be expanded by rotating the drum or cable tray first, and the cable can be expanded or hung up if necessary. Cables for this purpose can only be obtained directly from the cable reel. 2. Attention must be paid to the minimum bending radius of the cable. (For more information, please consult the cable technician of Guangheng). 3. Cables must be loosely laid side by side in the tow chain, arranged as separately as possible, separated by spacers or threaded into the separation hole of the bracket. The gap between cables in the tow chain should be at least 10% of the cable diameter

Shanghai Guangheng Wire and Cable Co., Ltd. always adhere to technological innovation as the development power of the enterprise, people-oriented, sincere service, adhere to the spirit of ingenuity; In 2022, the company's MC4 connector series products passed the European Electrotechnical Commission safety certification (CE certification), to provide more competitive and reliable products for domestic and foreign users.

1、 The characteristics of photovoltaic cables are basically different from those of ordinary cablesPhotovoltaic cables are exposed to the sun and rain for a long time. Solar photovoltaic systems are o

Photovoltaic cable 4 square 1. Term interpretation: photovoltaic cable represents product name (cable name), and 4 square represents product specification (cable specification). Written description: h1z2z2-k 1 × 4mm ² Or pv1-f 1 × 4mm ²； H1z2z2-k refers to the cable model, which means 1500V DC photovoltaic cable. The product standard is TUV en50618:2014; Pv1-f also indicates the cable model, which means 600 / 1000V DC photovoltaic cable. The product standard is 2 PFG 1169 / 08.07; 4mm ² Indicates cable gauge

The year 2020 is a strong year for listed photovoltaic companies. In the whole industry chain, all kinds of listed companies have been pursued by market funds, from upstream polysilicon and silicon wafers, to mid-stream photovoltaic glass and cell wafers, and then to downstream inverters, photovoltaic cables and modules. In the view of research institutions, with the advent of photovoltaic affordable Internet era, benefiting from the accelerated process of carbon reduction in the global energy structure changes, the photovoltaic industry still has a broad space for development.

The topic of "promoting consumption" is again on the table of the Executive meeting of The State Council. On The 18th, the Executive meeting of The State Council arranged to boost major consumption and promote the release of rural consumption potential; We will identify measures to support the development of "Internet plus tourism" to meet the needs of upgrading consumption. "This is a discussion that is focused on one of the most urgent, immediate tasks." Zhang Yansheng, chief researcher of the China Center for International Economic Exchanges, told China News Service that consumption is the key to steady economic growth in the future. Consumption has been the primary engine driving China's economic growth for six years in a row, playing a prominent role as a stabilizer and anchor. But with the pandemic

What are the brands of photovoltaic cable? Preferred Shanghai Guangheng cable: H1z2z2-k and PV1-F are officially designated PV DC cable models of TUV. The introduction of H1Z2Z2-K PV DC cable is to meet the performance upgrading of supporting pv power station electrical equipment. While maintaining the basic physical structure of PV1-F products, the upgrading and optimization of its electrical performance are carried out. Mainly cable voltage from DC: 1.0kV & NBSP; AC:Uo/U: 0.6/1.0kV Upgrade to DC: 1.5kV AC:Uo/U: 1.0/1.0kV while PV

Few flash waveforms were detected in cable fault tests. More and more recently. In general, due to the long drainage channel, large area of water after the cable failure, coupled with the presence of water, traveling wave method can not measure the fault waveform, resulting in range failure. Summary of successful test experience, I think the use of power cable fault tester can be a good solution to your problem. Question: When a test cable fails after passing a large area through a wavy cable, which way should I measure the distance because the traveling wave method cannot select the waveform? Cables are buried underground and usually immersed in water due to locally high water levels.