GGD Low-voltage swichgear

GGD Low-voltage swichgear — Product Overview

The GGD type AC low-voltage distribution cabinet is a new type of distribution cabinet designed based on the requirements of the competent authorities of the Ministry of Energy, power users, and design departments, in accordance with the principles of safety, economy, rationality, and reliability. The product has high breaking capacity, good dynamic and thermal stability, flexible electrical scheme, easy combination, strong series and practicality, novel structure, and high protection level. It can be used as a replacement product for low-voltage switchgear. And it is widely applicable to power plants, power stations, factories, mines and other power users with AC 50Hz and rated working voltage of 380V. Used for the conversion, distribution, and control of electrical energy as power, lighting, and distribution equipment.

VoltCloud Electric engineers and manufactures this equipment for utility, industrial and renewable-energy projects. Every unit is routine-tested before shipment and delivered with test records and export documentation. Ratings shown below are from our current production data — non-standard capacities, voltage ratios and loss classes are engineered to order.

Features & Construction

• The equipment should be installed in a place without severe vibration and impact, as well as in a place where electrical components are not susceptible to corrosion.
• The main circuit design of GGD cabinet includes 129 schemes and a total of 298 specifications (excluding schemes and specifications derived from functional changes of auxiliary circuits and changes in control voltage).
• In addition, GGJ1 and GGJ2 capacitor compensation cabinets were designed to meet the needs of reactive power compensation, with 4 main circuit schemes and a total of 12 specifications.

Product Details

The ambient air temperature shall not be higher than+40 ℃ and not lower than -5 ℃;

Indoor installation and use, the altitude of the usage location shall not exceed 2000m;

The relative humidity of the surrounding air should not exceed 50% at a maximum temperature of+40 ℃, and a higher relative humidity is allowed at lower temperatures. (For example, 90% at+20 ℃) should take into account the possibility of occasional condensation due to temperature changes;

Typical Applications

• Distribution networks and utility substations
• Industrial plants, mining and infrastructure projects
• Solar PV, wind and battery energy-storage projects
• Commercial buildings, data centres and public facilities

Testing, Certification & Delivery

• Routine tests on every unit, with test records supplied.
• Type-test reports and qualification certificates available on request.
• Export packing, documentation and installation guidance for overseas projects.

FAQ

Can the ratings be customised?

Yes. Capacity, voltage ratio, vector group, loss class and enclosure protection are engineered to your specification — share your duty sheet for a matched proposal.

What is the lead time?

Lead time depends on rating and quantity. Contact our sales team for the current production schedule.

Do you supply test reports?

Every unit ships with routine test records; type-test reports are available for the relevant series.

Request a Quote

Send us the capacity, primary/secondary voltage, vector group, applicable standards and destination market. Request a quote → or browse the full product range.