GHE provides a variety of transmission and distribution equipment, such as transformers, high-voltage switches, surge arresters, and control cabinets. These devices are manufactured using advanced technology and are highly praised by customers. GHE is committed to providing highly reliable substation equipment, ensuring excellent performance through advanced manufacturing techniques and stringent quality control and testing.
On the user side, GHE fully considers the ease of installation and maintenance of the equipment, achieving a high degree of modularization for user-side grid equipment. More work is moved to the factory, where modular manufacturing is carried out according to design specifications. When the equipment arrives on site, it can be put into use with simple hoisting and cable connections.
Power Transformer specializes in the development of AC transformers and DC transformer series equipment.AC transformer products include generator transformers, power transformers for power grids, distribution transformers for urban and rural networks (dry-type distribution transformers, oil-immersed distribution transformers), traction transformers for rail transportation, and special transformers for industrial and metallurgical applications (electric furnace transformers, rectifier transformers), etc.DC transformer products include converter transformers. Reactors focus on the development of AC shunt reactors and DC smoothing reactors series equipment.
Gas Insulated Switchgear (GIS) occupies much less space compared to air-insulated switchgear. GIS can be installed in densely populated areas, mountainous regions, and even underground, making efficient use of limited space. GHE’s GIS possesses strong pollution resistance, capable of withstanding adverse effects caused by saline environments, sandstorms, and humid atmospheres, ensuring high reliability. The live parts of GIS are housed within a grounded metal enclosure, preventing direct contact. This not only provides ample safety for maintenance personnel but also reduces their maintenance workload.
Specializing in the development of equipment ranging from 6 to 1,000 kV, including shunt capacitors and their complete sets, filter capacitors and their complete sets, series capacitors, coupling capacitors, grading capacitors for high-voltage circuit breakers, pulse capacitors, and high-voltage standard capacitors.
GHE is responsible for integrating multiple products to form a comprehensive solution, reducing the client's interface management risks. Simple and quick installation, "plug and play": Pre-installed, pre-fabricated, and pre-commissioned in the factory, requiring only the connection of external cables on-site. Enhanced safety: All electrical equipment within the module is verified through type tests; the integrated equipment reduces direct interaction between internal devices and the external environment, enhancing equipment lifespan and significantly reducing maintenance difficulty.
The Power Distribution Center is a prefabricated, walk-in, modular steel structure outdoor enclosure that can house medium voltage (MV) and low voltage (LV) switchgear as well as auxiliary equipment. The Power Distribution Center can be skid-mounted or directly installed on a trailer, enabling short on-site installation, commissioning, and startup times. It serves as a high-quality and efficient alternative to traditional on-site civil substations and electrical rooms (such as concrete or brick buildings). Close collaboration with major suppliers during design and manufacturing makes modifications and integration more convenient. Comprehensive testing of the Power Distribution Center (including all its components) before transportation reduces on-site risks. Its mobility makes installation and relocation easier, more convenient, and cost-effective. The Power Distribution Center can be installed near major loads, which reduces the size and length of power and control cables, thereby also reducing energy loss.
GHE specializes in the production of high-quality cables, catering to both power grids and building applications. Our power cables for power grids are designed to ensure reliable and efficient transmission of electricity across vast distances. These cables are built to withstand harsh environmental conditions, providing durability and long-lasting performance. For building applications, our electrical wires are crafted to meet stringent safety standards, ensuring secure and dependable electrical connections within residential, commercial, and industrial structures. With a focus on innovation and quality, we aim to deliver products that meet the diverse needs of our customers, enhancing the safety and efficiency of electrical installations.
