GCS Low-Voltage Withdrawable Switchgear

CEEG GCS Low-Voltage Withdrawable Switchgear

GCS Low-Voltage Withdrawable Switchgear features a compact structure with flexible functional unit combinations and comprehensive protection functions. It is designed for sectional maintenance and future expansion, serving as a general-purpose platform for multi-circuit low-voltage power distribution applications.

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Scope of application

Multi-circuit Power Distribution

Sectional maintenance and system expansion, focusing on flexible configuration of functional units.

Industrial Infrastructure

Applied in petrochemical, metallurgy, and similar industries, emphasizing comprehensive protection and reliable operation.

Large-scale Projects

Low-voltage power distribution for major infrastructure projects, focusing on its role as a general-purpose distribution platform.

Product Description

1 Design features: Modular structure with withdrawable functional units for easy installation, maintenance, and expansion. Compact design with a small footprint, improving equipment space utilization.

2 Functional features: Equipped with overload, short-circuit, and leakage protection to ensure safe and reliable operation. Supports automation control and computer interfaces, suitable for highly automated application scenarios.

3 Environmental adaptability: Capable of stable operation in harsh industrial environments, including high humidity and high temperature conditions.

4 Standards compliance: Complies with national standards and industry regulations, ensuring equipment safety and reliability.

5 Easy maintenance: Withdrawable unit design enables convenient inspection and replacement, reducing downtime and improving operational efficiency.

Product Features

Modular design

Functional units adopt a modular structure, allowing flexible withdrawal and replacement for easy installation, maintenance, and system expansion.

High safety

Equipped with comprehensive protection functions, including overload, short-circuit, and leakage protection, ensuring safe system operation.

Excellent protection performance

Provides an IP30–IP40 protection degree, suitable for a wide range of industrial applications.

Compact structure

Space-saving design with a small footprint, suitable for various complex installation environments.

High reliability

Stable performance with advanced technology, ensuring long-term reliable operation and reduced failure rates.

Convenient operation

Drawer-type unit design enables easy operation, maintenance, and inspection of functional modules.

Main Parameters

Rated Voltage (Main Circuit)	AC 380 V / 660 V
Rated Frequency	50Hz
Rated Current (Horizontal Busbar)	≤ 4000 A
Protection Degree (IP Code)	IP30、IP40
Temperature Range	-5°C to +40°C

Implementation Standard

GB/T 7251.1 General Rules for Low-Voltage Switchgear and Controlgear Assemblies

GB/T 14048.1 General Rules for Low-Voltage Switchgear and Controlgear

GB 4208 Degree of Protection of Enclosures (IP Code)

JB/T 9661 Low-Voltage Withdrawable Switchgear Assemblies

IEC 60439 Low-Voltage Switchgear and Controlgear Assemblies

Technical Advantages

R&D Cloud Platform

An integrated digital platform combining electromagnetic optimization design, parametric modeling, performance analysis, structural optimization, and automatic drawing generation. It enables transformer design resource sharing and efficient data management, including search, modification, and version control.

Simulation Analysis

Comprehensive multi-physics simulation covering fluid flow, thermal field, electric field, leakage magnetic field, transient processes, and short-circuit forces. Each transformer series is optimized through thermal and flow analysis to accurately control winding temperature rise and hotspot distribution, ensuring reliable and stable performance.

Smart Operation & Maintenance Platform

By collecting key data such as temperature, current, voltage, vibration, and grid harmonics, the system enables real-time power quality analysis and fault alarms. It also supports mobile access for remote monitoring and intelligent O&M management.