Prefabricated Cabin Substation for Medium-Voltage Grid Connection

Product Overview

The Prefabricated Cabin Substation provides an integrated solution for medium-voltage grid connection in new energy power generation projects. It receives low-voltage AC power from the generation system, converts it into medium-voltage AC power, and then delivers the electrical energy to the grid.

By integrating the low-voltage cabinet, transformer, ring main unit and auxiliary power supply equipment into one steel-structured container, the product reduces separate equipment arrangement and helps simplify the layout of ground power station projects. Its prefabricated internal equipment, compact 20ft containerized structure and remote monitoring functions make it suitable for efficient deployment and operation in medium-voltage grid-connected power distribution scenarios.

Product Features

Intelligent Monitoring and Control

The substation supports real-time monitoring of the operating status of the low-voltage cabinet, transformer and ring main unit. It can also monitor electrical parameters online, with current and voltage measurement accuracy up to Class 0.5.

The system supports remote control of the main circuit breakers in the low-voltage cabinet and ring main unit, as well as remote query of the operating information of the substation.

Simple Integrated Structure

All internal equipment is prefabricated and pre-installed before delivery. This integrated structure reduces on-site installation workload and makes the equipment easier to deploy.

The compact 20ft containerized structure is suitable for different transportation conditions and convenient for project installation.

Reliable Structural Design

The substation adopts a firm and reliable structural design. The low-voltage compartment and medium-voltage compartment can reach IP54 protection grade, helping protect the internal equipment in grid-connected power distribution applications.

Rapid Deployment

The product is designed for fast deployment. On site, the main work is to complete the low-voltage incoming cable connection and medium-voltage outgoing cable connection, helping shorten installation and commissioning procedures.

Application

The Prefabricated Cabin Substation is mainly used in new energy power generation systems that require medium-voltage grid connection. It is suitable for ground power station projects where low-voltage AC power needs to be converted into medium-voltage AC power and fed into the grid.

It is especially suitable for project scenarios that require integrated equipment arrangement, prefabricated installation, compact containerized structure, intelligent monitoring and rapid on-site deployment.

Project and Service Support

Huachen provides support throughout product selection, manufacturing, testing, installation and after-sales service. Based on project requirements, our team can assist with configuration selection, layout coordination, technical communication and delivery support for power transformer and prefabricated substation projects.

Our service support covers R&D, manufacturing capability, testing capability, installation and debugging, and after-sales service, helping customers apply the equipment more efficiently in power distribution and new energy grid connection projects.

FAQ

What is the main function of the Prefabricated Cabin Substation?

Its main function is to convert low-voltage alternating current generated by a new energy power generation system into medium-voltage alternating current, and then feed the power into the grid.

What equipment is integrated inside the substation?

The substation integrates low-voltage cabinets, transformers, ring main units and auxiliary power supply equipment into one steel-structured container.

What type of project is this product suitable for?

It is suitable for medium-voltage grid connection scenarios in ground power stations, especially new energy power generation projects requiring integrated power distribution equipment.

Does the substation support remote monitoring?

Yes. It supports real-time monitoring of the operating status of the low-voltage cabinet, transformer and ring main unit. It also supports online monitoring of electrical parameters and remote query of substation operating information.

What is the measurement accuracy for current and voltage monitoring?

The current and voltage monitoring accuracy can reach Class 0.5.

Is the equipment easy to install on site?

Yes. The internal equipment is prefabricated and pre-installed. On site, only the low-voltage incoming connection and medium-voltage outgoing connection need to be completed.

What is the protection grade of the low-voltage and medium-voltage compartments?

The low-voltage and medium-voltage compartments can reach IP54 protection grade.