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Frequently asked questions
Find answers about our products, specifications and project requirements.
How can ring main units be improved?
The "integrated" integrated technology is applied to the intelligent ring main unit
The main function of a switchgear is to break power supply lines. During the processes of power generation, transmission, distribution and energy conversion in the power system, it is used for opening and closing, controlling and protecting electrical equipment. The main components inside a switch cabinet include circuit breakers, disconnectors, load switches, operating mechanisms, transformers, and various protection devices, etc.
The technical transformation of switchgear is aimed at achieving remote opening and closing operations and enhancing the safety and reliability of switchgear with electronic technology.
A small step in process improvement leads to a big step in cost savings
We presented this process improvement plan to the customer for communication, introduced the advantages in detail to the customer, and eventually received the customer's recognition.
The problems that previously plagued the construction have been solved. Starting from the improvement of product performance, the company takes the interests of customers as the driving force for improvement to solve customers' problems, helps customers reduce construction difficulty, and more importantly, provides customers with cost-reducing optimization technical solutions.
What power distribution equipment do you offer?
Our catalog includes high- and low-voltage switchgear, ring main units, prefabricated substations, box-type switching stations, distribution components, charging piles and energy storage systems. Product families include equipment for switching, distribution and grid-connection applications.
Visit our Products page to browse the range and open individual product pages for model-specific information.
What information is needed for product selection?
Please share the intended application, project location, required equipment type, system voltage, load or capacity requirements, and any available single-line diagram or specification. Installation conditions, such as indoor or outdoor use and environmental constraints, also help define the requirements.
Our pre-sale support includes technical project review and preliminary planning. Final model selection and technical parameters should be confirmed against the project requirements before ordering.
Can you review project-specific requirements?
Yes. Our service process includes project review, preliminary planning and design support. Send your drawings, technical specification, required functions and installation constraints so that the team can review an appropriate equipment configuration.
Any requested changes, interfaces or special requirements need technical confirmation. The agreed scope should be recorded in the project proposal or quotation.
Which applications do you cover?
Our Applications page covers new energy, chemicals, transportation, buildings, airports, engineering power, medicine, mining and metallurgy. These pages outline distribution scenarios and considerations for project review.
An application example is not a blanket approval for every installation. Suitability depends on the selected equipment, site conditions and applicable project requirements; specialist or hazardous-area duties require separate assessment.
Do you offer equipment for solar and wind projects?
The catalog includes photovoltaic combiner boxes, grid-connection cabinets and wind power box-type substations. The New Energy application page provides an overview of related distribution scenarios.
Please share the generation system arrangement, connection requirements and equipment specification. Product ratings, protection requirements and grid interfaces must be reviewed for the specific project.
Do you offer distribution automation equipment?
The catalog includes primary and secondary integrated ring main switchgear and station terminal equipment. These products can be reviewed where a project requires coordinated switching, measurement and distribution automation functions.
Share the required control functions, protection arrangement, communication interfaces and project specification. The available functions and compatibility should be confirmed for the selected model and configuration.