Our exquisite management and details highlight the durability, reliability, safety of our products and our professionalism and confidence in the production of Transformer Substation, high voltage vacuum circuit breaker, power distributing cabinet. We`ll supply the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together. In order to meet the needs of knowledge for their own development, many companies have begun to seek cooperation and alliances with other organizations outside the enterprise, hoping to obtain the new knowledge they need in this way. Our products are selling well both in domestic and foreign markets.

GGD AC low-voltage power distribution cabinet is suitable for power distribution systems with AC 50Hz, rated working voltage 380V, and rated working current up to 3150A for power users such as power plants, substations, factories and mining enterprises, as power conversion, lighting and power distribution equipment, For distribution and control.

GGD fixed switch cabinet complies with IEC439 "Low-Voltage Switchgear and Control Equipment", GB7251.1-2005 "Low-Voltage Switchgear" and other standards.

Use environmental conditions

1. The ambient air temperature is not higher than +40℃, not lower than -5℃, and its average temperature within 24h is not higher than 35℃.

2. Atmospheric conditions: the air is clean, the relative humidity does not exceed 50% at the highest temperature +40℃; higher relative humidity is allowed at lower temperatures, such as 90% at 20℃, but the temperature should be considered Changes may occasionally produce moderate condensation.

3. the altitude does not exceed 2000 meters.

4. When the device is installed, the inclination from the vertical does not exceed 5%, and the arrangement of the whole set of cabinets is relatively flat.

5. The device should be installed in a place where there is no violent vibration and impact, and no corrosive substances.

6. This device is suitable for the transportation and storage process at the following temperature: between -25℃ and +55℃, it can reach +70℃ in a short time (not more than 24h). The device should not be subjected to these extreme temperatures. To any irreversible damage, and should be able to work normally under normal conditions.

7. If the above conditions of use cannot be met, the user and the manufacturer should negotiate to resolve it.

What we need to know when ordering

1. Main circuit diagram or main circuit system diagram;

2. Control circuit electrical schematic diagram, terminal arrangement diagram;

3. Layout plan of switchgear;

4. Cabinet color (according to company standard if not required);

5. List of components in the cabinet (including component names, specifications, models and quantities);

6. List of required spare parts;

7. If you have special requirements, please attach a detailed description.

We guarantee our High Voltage Combination Switchgear with Disconnector, Circuit Breaker, Transformer of high quality with strong technical strength, scientific production management method and raw material of good quality. Our company insist on constantly innovating according to customers' demands and enhancing the brand's added value with high-quality services. Continue to enhance, to be certain solution top quality in line with market and buyer standard requirements.