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How to choose a good lightning arrester?

发布日期: 2019.12.25 Back to list source: Release date: 2019.12.25

12 15 日上午乐清警方经过缜密侦查,快速出击,成功破获了一起涉案金额近 10 万元的假冒注册商标案件。 Recently, on the morning of December 15th , after careful investigation, the Yueqing police quickly attacked and successfully solved a case involving counterfeit registered trademarks involving a sum of nearly 100,000 yuan. Several boxes of power lightning arresters counterfeiting a well-known brand were seized at the scene, and the suspect Kuangmou was arrested at the scene. After interrogation, the suspect Kuangmou confessed to his counterfeiting of the registered trademark. 5 月份起,就与一名外地的生意伙伴黄某开始从事假冒注册商标的违法犯罪活动。 According to his account, because of the huge profits, he has been engaged in illegal and criminal activities of counterfeiting registered trademarks with a foreign business partner Huang since May this year . 17 日,乐清警方顺藤摸瓜,前往江苏溧阳将黄某成功抓捕归案。 On December 17 , the Yueqing police went along with the vines and went to Liyang, Jiangsu to bring Huang to a successful arrest. At present, Kuang and Huang have been criminally detained according to law, and the case is being processed further.

假冒防雷器

Seeing this 360彩票, I just want to suggest that you purchase lightning protection devices from regular channels. In the category of lightning arresters, power lightning arresters are the easiest to counterfeit, and the lightning arrester's access circuit will only function when lightning occurs, so it is easier to counterfeit. The signal lightning arrester is fraudulent and connected to the circuit, which is prone to signal failure and signal dropping.


一级浪涌保护器

If you want to buy a good power lightning arrester, you must start from the following aspects:

、购买防雷器,请选择有实力的品牌厂家,一般这些厂家用的压敏电阻片都是有质量保证的。 1. When purchasing a lightning protection device, please choose a strong brand manufacturer. Generally, the varistor chips used by these manufacturers have quality assurance. The pressure sensitivity is good, indicating that the lightning arrester has a good function. The number of lightning strikes that can withstand can be used as a reference to identify the quality of the lightning arrester. Good generally can withstand about 15 lightning strikes.

、看防雷器的外壳材料,好的防雷器选用 VO 级阻燃材料外壳,可以在一定程度上防止着火。 2. Look at the shell material of the lightning arrester. A good lightning arrester uses a VO -grade flame retardant shell to prevent fire to a certain extent.

、脱扣装置是防雷器在进行雷电流泄放进行等电位的保护装置,所以脱扣装置一定保证正常作业。 3 , the trip device is a lightning protection device to perform the equipotential protection of the lightning current discharge, so the trip device must ensure normal operation.


M40W-690 风机电源防雷器

、失效装置让我们直接判断防雷器是否正常作业。 4. Failure device Let us directly judge whether the lightning arrester is working normally. The normal general indication window is green. If it turns red or other colors, please replace it immediately.

、选择正规渠道购买。 5. Choose regular channels to buy. The test report of a third-party authority must also be identified.

Choosing a poor-quality lightning arrester may not cause problems in a short time, but the problem will appear as soon as it encounters lightning strikes, especially in the thunderstorm season, the cumulative number of times in a day is as high as dozens of times, the quality of the lightning arrester becomes very important.

0755-86215101 Buy Shenzhen Tiandun lightning protection device, the manufacturer buys the hotline: 0755-86215101 .

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