Low-Voltage Power Distribution Cabinets
Strictly Isolated Modular Functional Chambers: The switchgear is divided into functional unit chamber, busbar chamber and cable chamber. Each chamber is independent and non-interfering, greatly enhancing the system reliability.
Standardized Drawer Units: Drawers are available in 1/2 unit, 1 unit, 2 unit and other specifications. Units with the same function are interchangeable, facilitating convenient maintenance.
Mechanical Interlocking System: Each drawer unit is equipped with four positions: open, close, test and withdraw. This design ensures safe operation and effectively prevents misoperation.
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General Introduction
① Structural Features
Strictly Isolated Modular Functional Chambers: The switchgear is divided into functional unit chamber, busbar chamber and cable chamber. Each chamber is independent and non-interfering, greatly enhancing the system reliability.
Standardized Drawer Units: Drawers are available in 1/2 unit, 1 unit, 2 unit and other specifications. Units with the same function are interchangeable, facilitating convenient maintenance.
Mechanical Interlocking System: Each drawer unit is equipped with four positions: open, close, test and withdraw. This design ensures safe operation and effectively prevents misoperation.
② Technical Parameters
Rated Voltage: AC 380V
Rated Frequency: 50Hz
Rated Insulation Voltage: 660V
Rated Current: ≤4000A
Protection Class: IP30
Typical Applications
The GCS low-voltage drawer-type switchgear is widely used in industrial power distribution systems, especially in occasions requiring high automation and stable power supply, such as: power plants, petrochemical industry, metallurgical industry, textile industr, high-rise buildings...
Advantages
High Reliability
Horizontal busbars are installed horizontally at the rear of the cabinet, providing high dynamic stability current and ensuring safe power supply.
Safe Operation
The four-position design (open, close, test, withdraw) of drawer units prevents misoperation and enhances operational safety.
Easy Maintenance
Standardized drawer units (1/2 unit, 1 unit, 2 unit, 3 unit) with interchangeable same-function components simplify maintenance procedures.
Independent Functional Zones
Isolated functional chambers eliminate cross-interference between different systems, improving overall equipment stability.
Production Process
① Cabinet Assembly
Frame & Component Fabrication: Cut, punch and bend steel plates to form the cabinet frame. Process functional components including drawer units, busbar chambers and cable chambers to ensure precise dimensions and interchangeability.
② Electrical Component Installation
Install electrical components and connect secondary wires in strict accordance with design drawings.
③ Testing Stage
Quality Inspection: Conduct comprehensive tests in full compliance with factory test specifications and relevant industry standards to ensure every test item passes and each product meets strict quality requirements before delivery.
Customization Range
Rated Voltage: 380V
Rated Frequency: 50Hz
Rated Current: ≤4000A
Drawer Units: Customizable in 1/2 unit, 1 unit, 2 unit and other specifications with interchangeable same-function units.
Require More Customized Solutions?
We offer customization to meet your specific needs. Our expert team will collaborate with you to develop the perfect product for you
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Contact Us
Tel: +86 188 3000 9955
E-mail: gjscb@hbgjdq.com
WeChat: zjj9232013
Add.: No.118, Luchan Road, Yongnian District, Handan City, Hebei Province, China
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