low voltage Fixed-type Switchgear switchboard manufactor

Summary of GGD Low Voltage Switchgear:
GGD model AC LV Withdrawable applies to power plant, substation industrial enterprise, as motive force in AC 50/60Hz, rated working voltage 380/415V, rated current 3150A and below distribution system. For transferring power energy, distributing and controlling of lightning and distribution. High breaking capacity, rated short time current will reach 50kA. Flexible circuit scheme, convenient combination, novel structure.
This product conforms to IEC60439 LV Switchgear and controlgear, GB7251 LV Switchgear and controlgear etc.

Technical Specification of GGD Low Voltage Switchgear:

Structure of GGD Low Voltage Switchgear:

Ambient Condition of GGD Low Voltage Switchgear:
1. Ambient temperature: -5℃ ~+40℃, daily average temperature ≤+35 ;
2. Altitude: ≤2000m, indoor type;
3. Ambient relative humidity at highest temperature +40℃ not exceed 50%;
4. Allowed max relative humidity at low temperature, example for +20℃ is 90%, it will occur moderate moist due to temperature change;
5. Vertical installation, gradient: ≤5%;
6. Occasions without flammable and explosive matter, without corrosive chemical and frequent severe vibration.

Certifications:

Cooperation Projects:

Company Pict:

Huayi Electric Co., Ltd. is the core subsidiary of Huayi Elec. Apparatus Group Co., Ltd. In 2007, It became the first ShangHai Stock Exchange (SSE) listed electric company in WenZhou. The company has more than 1,500 employees, of these 30 percent is engineers. It has 7 core subsidiaries and 4 divisions. It focuses on two main industries: wind energy and electric apparatus. Huayi Electric Co., Ltd has created a complete marketing network to cover the business of State Grid Corporation, five power generation Groups, chemical, petroleum, railways, industries and manufacturing. It as well has established perfect worldwide marketing channels and after-sales service system in Europe, Asia, Africa, America, and Oceania.

Main Products List:
1. Wind Turbines
2. Switchgear Panels
3. High Voltage Components
4. Instrument & Protection Systems
5. Instrument Transformers & Accessories
6. Outdoor Power Transmission & Distribution Systems

Sample & OEM & ODM is OK.
More information pls kindly visit our website:
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http://heag.en.china.cn/