99九九99九九九视频精品-99精品中文字幕-99精品在线视频观看-99精品在线免费-99精品在线-99精品影视

Product
Low voltage cabinet
Low voltage cabinet Low voltage cabinet Low voltage cabinet
Low voltage cabinet

The company mainly produces HXGN series high voltage ring network cabinet, KYN28 series middle mounted cabinet, YB series prefabricated substation, GGD, GCK, GCL, MNS, GCS, BFC series low voltage cabinet, XM, XL series distribution box power cabinet, various frequency conversion cabinets, control cabinets, XQJ series bridge, bus duct and other power distribution products.

  • Product details

GGD low-voltage switchgear

(1) Purpose

GGD type AC low-voltage switch cabinet is applicable to the power distribution system with AC 50Hz, rated working voltage of 380V and rated working current of 3150A for power plants, substations, factories and mining enterprises and other power users, as the power conversion, distribution and control of power, lighting and power distribution equipment.

GGD AC low-voltage switch cabinet is a new type of low-voltage switch cabinet designed on the principle of safety, economy, rationality and reliability according to the requirements of the competent superior of the Ministry of Energy, the majority of power users and the design department. The product is characterized by high breaking capacity, good dynamic and thermal stability, flexible electrical scheme, convenient combination, strong serialization and practicability, novel structure, and high protection level. It can be used as a new generation of low-voltage switchgear.

GGD AC low-voltage distribution cabinet conforms to IEC439 Control Equipment for Low voltage Switchgear Assemblies, GB7251 Low voltage Switchgear Assemblies and other standards.

⑵ Product model and meaning

圖片1.png

(3) Service conditions

3.1 The ambient air temperature shall not be higher than 40 ℃, not lower than - 5 ℃, and the average temperature within 24h shall not be higher than 35 ℃.

3.2 For indoor installation and use, the altitude of the place of use shall not exceed 2000m.

3.3 The relative humidity of the surrounding air shall not exceed 50% when the maximum temperature is 40 ℃, and relatively high relative humidity is allowed when the temperature is low.

3.4 During equipment installation, the inclination to the vertical plane shall not exceed 5%.

3.5 The equipment shall be installed in the place without violent vibration and impact, and in the place where the electrical components are not sufficiently corroded.

3.6 If users have special requirements, they can negotiate with the manufacturer.


About
Company Profile
Corporate culture
Enterprise certificate
Organizational structure
Factory visit
Team introduction
Product
Low voltage cabinet
Power Distribution Box
Power cabinet
Array cabinet
News
Company News
Industry News

Contact information

Contact:Manager Wang 13332908599
Tel:0755-82590911
Fax:0755-82590881
Email:13332908599@163.com
Address:101, Unit 1, Building C, No. 6, Fengmenyuan Industrial Park, Fenghuang Avenue, Egongling Community, Pinghu Street, Longgang District, Shenzhen


Website QR code

Copyright ? 2022 Shenzhen Golden Dawn Technology Co., Ltd. 
主站蜘蛛池模板: 婷婷综合久久中文字幕 | 天天做日日干 | 伊在线视频 | 热99精品视频 | 日本在线视频一区 | 午夜视频日本 | 亚洲综合专区 | 中文字幕人成乱在线视频 | 综合久色| 一级做a免费视频 | 欧美视频福利 | 天天艹日日干 | 亚洲欧美国产精品第1页 | 一级免费黄色大片 | 婷婷在线网| 四虎精品成人a在线观看 | 日韩毛片免费看 | 青青草原免费在线视频 | 欧美一区二区三区黄色 | 天天综合网天天综合色 | 青草视频入口 在线观看 | 日韩福利影院 | 日本免费网站视频www区 | 午夜视频网 | 视频在线观看91 | 色国产精品一区在线观看 | 中文字幕欧美日韩在线不卡 | 五月丁香啪啪 | 中文字幕第一页在线 | 亚洲最稳定资源在线观看 | 天天色综合色 | 深爱激情五月婷婷 | 日本黄 色 成 年 人免费观看 | 日日摸夜夜添夜夜添影院视频 | 三级欧美在线 | 欧美一级久久久久久久大片 | 亚洲高清日韩精品第一区 | 色亚洲一区 | 日本中文不卡 | 一级a毛片免费观看久久精品 | 欧美亚洲国产日韩 |