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China GGD Low-Voltage Switchgear - Reliable Power Distribution Solutions from Trusted Suppliers and Factory

GGD low-voltage switchgear is a crucial component in modern power distribution systems, specifically engineered for AC 50Hz applications with a rated voltage of 380V. With a maximum rated working current of 3150A, this switchgear is ideal for a variety of power users, including power plants, substations, factories, and mines. As a leading product from China, GGD low-voltage switchgear offers essential functions such as power conversion, distribution, and control of electrical systems to ensure a reliable and efficient power supply. Trusted by many suppliers, this switchgear is designed to meet the demands of today’s industries while enhancing safety and performance in electrical distribution

Product Details

Overview

GGD low voltage switchgear is suitable for power plants, substations, factories and mines and other power users with AC 50Hz, rated working voltage 380V, and rated working current up to 3150A distribution system. It is used for power conversion, distribution and control of power, lighting and distribution equipment.

GGD low-voltage complete switchgear is a new type of low-voltage distribution cabinet designed according to the requirements of the competent superiors of the Ministry of Energy, the majority of power users and design departments, based on the principles of safety, economy, rationality and reliability. The product has the characteristics of high breaking capacity, good dynamic thermal stability, flexible electrical scheme, convenient combination, series, strong practicality, novel structure and high protection level, and can be used as an updated product of low-voltage complete switchgear.

GGD low voltage switchgear cabinet complies with IEC 439 "Low voltage switchgear and control equipment", GB7251 "Low voltage switchgear" and other standards.

Environmental Conditions for Use

The ambient air temperature shall not be higher than +40℃ and not lower than -5℃, and the average temperature within 24 hours shall not be higher than +35℃;
For indoor installation, the altitude of the use location shall not exceed 2000m;
The relative humidity of the surrounding air should not exceed 50% when the maximum temperature is +40℃. A higher relative humidity should be allowed at lower temperatures (e.g. 90% at +20℃) to take into account the occasional condensation caused by temperature changes;
The equipment should be installed with an inclination of no more than 5° from the vertical plane;
The equipment should be installed in a place without severe vibration and impact and in a place where the electrical components are not corroded;
If the user has special requirements, they can negotiate with the manufacturer to solve them.

Frequently Asked Questions (FAQ)

What are the primary applications of GGD low voltage switchgear?

GGD low voltage switchgear is designed for power plants, substations, factories, mines, and other power users. It is utilized for power conversion, distribution, and control of power, lighting, and distribution equipment.

What are the electrical specifications for the GGD switchgear?

It operates in a distribution system with an AC frequency of 50Hz, a rated working voltage of 380V, and a rated working current of up to 3150A.

What standards does the GGD low voltage switchgear comply with?

The GGD switchgear cabinet complies with international and national standards, including IEC 439 ("Low voltage switchgear and control equipment") and GB7251 ("Low voltage switchgear").

What are the ambient temperature requirements for installation?

The ambient air temperature must not exceed +40℃ and should not fall below -5℃. Additionally, the average temperature over a 24-hour period must not exceed +35℃.

Are there any altitude or inclination limits for installing this switchgear?

Yes, for indoor installations, the altitude must not exceed 2000 meters. The equipment must also be installed with an inclination angle of no more than 5° from the vertical plane.