GGD Low Voltage Switchgear

Product Advantages

Reliable Power Distribution: Designed for stable low-voltage power distribution and control in industrial plants, commercial buildings and infrastructure projects.

High Short-Circuit Withstand: Rated short-circuit withstand current of 15-50 kA, supporting dependable operation under specified fault conditions.

Durable Enclosure: Cold-rolled steel plate construction with epoxy powder coating and optional IP30 or IP40 protection degree.

Flexible Configuration: Working voltage, busbar current, protection degree and top or bottom cable entry can be selected to match project requirements.

PRUDUCT 1

1. Product Features

GGD low voltage switchgear adopts a robust fixed modular frame structure with high mechanical strength and strong overall stability. The cabinet body features anti-corrosion electrostatic spraying, ensuring rust resistance and durability for long-term indoor operation. Reasonable independent compartment layout effectively isolates busbar, instrument, cable and operating areas, greatly improving operation and maintenance safety. Natural ventilation heat dissipation structure reduces internal temperature rise and ensures stable continuous load operation.

Equipped with high-quality copper busbars, the switchgear achieves low power loss, excellent electrical conductivity and strong overload capacity. It supports various circuit schemes including incoming power, outgoing feeder, metering, lighting distribution and reactive power compensation. Multiple cabinets can be combined side by side to expand the power distribution system flexibly. Compared with withdrawable switchgear, GGD fixed-type design has fewer movable parts, lower failure rate and more cost-effective performance, making it highly suitable for stable and long-term industrial power distribution projects.

Detailed product description：

2. Application Scope

GGD low voltage switchgear is widely applied in power plants, urban substations, industrial factories, mining enterprises, commercial buildings, residential communities and municipal infrastructure projects. It is mainly used for low-voltage power distribution, circuit control, electrical protection and power monitoring. Matched perfectly with distribution transformers and high voltage switchgear equipment, GGD cabinet forms a complete high and low voltage power distribution system, providing safe, stable and efficient power supply solutions for various global engineering projects.

GCK LOW-VOLTAGE WITHDRAWABLE SWITCHGEAR

GCK low-voltage withdrawable switchgear is designed for indoor AC 380 V, 50 Hz power-distribution and motor-control systems. Its modular withdrawable arrangement supports safe circuit isolation, convenient inspection and fast functional-unit replacement, helping reduce maintenance time in critical installations.

With a rated main busbar current range of 1000-2500 A, main busbar short-time withstand current of 50 kA and IP40 enclosure protection, the GCK series is suitable for industrial plants, commercial buildings, data centers and public infrastructure projects.

Key Ratings

- Rated operating voltage: 380 V

- Rated insulation voltage: 660 V

- Rated frequency: 50 Hz

- Rated main busbar current: 1000-2500 A

- Degree of protection: IP40

Final cabinet arrangement, component brands, circuit configuration, dimensions and accessories are subject to confirmed project requirements.

PRUDUCT 2

Product Advantages

Withdrawable Modular Design: Standardized functional units support convenientinspection, maintenance and replacement whilereducing service downtime.

Compartmentalized Safety: Separated functional, busbar and cable areas improveoperational safety and help localize faults within thecabinet structure.

Strong Short-Circuit Performance: Main busbar Icw up to 50 kA, peak withstand current of105 kA, and main-switch Icu/Ics ratings of 65 kA.

Flexible Project Configuration: Feeder, motor-control, capacitor-compensation andother functional circuits can be configured to suit project requirements.

PRUDUCT 3

MNS Low-Voltage Withdrawable Switchgear — Product Overview

MNS low-voltage withdrawable switchgear is designed for indoor AC 380 V, 50 Hz power-distribution and motor-control systems. Its modular drawer arrangement supports high circuit density, convenient inspection and fast functional-unit replacement. With a main busbar rated current of 1000-2500 A, a main busbar short-time withstand current of 50 kA and IP40 enclosure protection, the system is suitable for industrial plants, commercial buildings, data centers and public infrastructure.

Key Ratings

- Rated operational voltage (Ue): 380 V

- Rated insulation voltage (Ui): 660 V

- Rated frequency: 50 Hz

- Main busbar rated current: 1000-2500 A

- Main busbar Icw: 50 kA

- Distribution busbar rated current: 400-1000 A

- Distribution busbar Icw: 20 kA

- Main busbar peak withstand current: 105 kA

- Main switch Icu / Ics: 65 kA / 65 kA

- Enclosure protection: IP40

Product Advantages

Modular Drawer Design: Standardized withdrawable functional units supportfast inspection, maintenance and replacement whilereducing service downtime.

High Installation Density: Compact modular compartments accommodatemultiple feeder and motor-control circuits within aspace-efficient cabinet lineup.

Strong Short-Circuit Performance: Main busbar Icw up to 50 kA, peak withstand current of105 kA, and main-switch Icu/Ics ratings of 65 kA.

Safe Segregated Structure: Separated functional, busbar and cable areas improveoperational safety and help localize faults within theenclosure.