av不卡无码一级毛片_毛多水多高潮高清视频_国产AV成人精品牛牛_免费 国产 网站_八戒八戒神马免费影院_国产午夜福利网站_在线中文字幕日韩亚洲欧美_年轻的女教师中文字幕久久_(愛妃精選)亚洲欧美第一页_av性奴深喉囗交援交吞精

CY-GCS low-voltage withdrawable switchgear

Product > Complete sets of equipment > CY-GCS low-voltage withdrawable switchgear

CY-GCS low-voltage withdrawable switchgear

CY-GCS low-voltage withdrawable switchgear (hereinafter referred to as "switchgear") is a low-voltage withdrawable switchgear designed and developed by our company to meet the requirements of a large number of design units and power users, which meets the national conditions, has high technical performance indicators, can adapt to the development needs of the power market, and can compete with existing imported products. This product is currently widely used by power users. Switchgear is suitable for distribution systems in industries such as power plants, petroleum, chemical, metallurgical, textile, and high-rise buildings. This product meets the standards of GB7251 "Low Voltage Switchgear and Control Equipment", JB T9661 "Low Voltage Drawout Switchgear", and IEC60439 1 "Low Voltage Switchgear and Control Equipment".

Product Overview:

CY-GCS low-voltage withdrawable switchgear (hereinafter referred to as "switchgear") is a low-voltage withdrawable switchgear designed and developed by our company to meet the requirements of a large number of design units and power users, which meets the national conditions, has high technical performance indicators, can adapt to the development needs of the power market, and can compete with existing imported products. This product is currently widely used by power users. Switchgear is suitable for distribution systems in industries such as power plants, petroleum, chemical, metallurgical, textile, and high-rise buildings.

This product meets the standards of GB7251 "Low Voltage Switchgear and Control Equipment", JB T9661 "Low Voltage Drawout Switchgear", and IEC60439 1 "Low Voltage Switchgear and Control Equipment".

Environmental conditions for use

? Surrounding air temperature: -5 ℃~+40 ℃; The daily average temperature should not be higher than+35 ℃. If it exceeds the limit, the capacity should be reduced according to the actual situation for operation;

? Altitude: 2000 meters and below;

Relative humidity: When the relative temperature is+40 ℃, it should not exceed 50%. A larger relative humidity is allowed at lower temperatures, such as 90% at+20 ℃. It should be considered that condensation may occur accidentally due to temperature changes;

The inclination during installation shall not exceed 5 ℃, and the entire set of cabinets shall be relatively flat (in accordance with GBJ232-82 standard);

Switchgear should be installed in places with severe vibrations and impacts, as well as insufficient corrosion of electrical components.

Note: When users have special requirements, they can negotiate with our company to solve them.