GCS Type Low-Voltage Drawout Switchgear

Overview

The GCS type low-voltage drawout switchgear combines the advantages of fixed and drawout types, complying with GB/T 7251.1 and IEC 61439. Widely used for low-voltage distribution and motor control in power plants, substations and industrial facilities, it supports main busbar rated current up to 4000A and short-circuit withstand up to 80kA with a compact, economical design.

Features

• Cabinet divided into functional unit, busbar and cable compartments, independent for maintenance without interference;
• Modular functional units support mixed drawout and fixed-partition configurations for flexible setup;
• Drawer units have mechanical interlocks preventing live plug-in/out and misoperation;
• Ample space for busbars and cable outgoing, easing site wiring and future expansion;
• Optional smart protection, metering and communication units for remote monitoring.

Selection Advice

Determine cabinet type by system capacity, circuit count and operating environment. For retrofit projects, GCS is highly compatible with common drawout types for easy replacement and expansion.

Applications

Industrial and mining low-voltage distribution, substation LV side, pump and fan motor group control, municipal and commercial building distribution.