Distribution device
1. The pull-out structure allows faulty circuits to be individually removed for maintenance without power interruption.
2. Three-zone insulation ensures high safety and prevents fault propagation.
3. Good dynamic and thermal stability, with high short-circuit resistance.
4. Modular design offers high interchangeability and ease of expansion.
5. High space utilization efficiency and a small footprint.
6. Suitable for multi-circuit systems, high-reliability systems, and frequent maintenance scenarios.
Detailed Information about GCS Product
One. Product Introduction
The GCS low-voltage withdrawable switchgear is a new generation of standardized low-voltage power distribution equipment. It is used in AC power supply and distribution systems with a frequency of 50 Hz and a rated operating voltage of 380 V/660 V, primarily for functions such as power distribution, motor control, reactive power compensation, and circuit protection.
The cabinet features a modular withdrawable design, offering high safety, reliability, and ease of maintenance. It is widely used in locations with high demands for power supply continuity and is a common medium-to-high-end low-voltage complete equipment for industrial, construction, and power systems.
Two. Technical Parameters (Customizable)
Rated working voltage: AC 380V/660V
Rated current: main busbar 4000A, branch busbar up to 630A.
Rated short-time withstand current: 50kA/1s
Rated peak withstand current: 105kA
Protection degree: IP30 (IP40 configurable)
Enclosure structure: assembled from cold-formed steel frame.
Drawer units: standardized modules of 1/2, 1, 1.5, and 2 units.
Insulation level: power frequency withstand voltage 2kV/1min.
Operating conditions: temperature from -10℃ to +40℃, relative humidity ≤95%.
Here they are. Main features.
Draw-out structure, maintenance without power outage: functional units can be independently extracted, and replacement of faulty components is carried out efficiently without affecting the normal power supply of other circuits.
Three-section insulation structure: busbar, functional compartment, and cable compartment are completely separated, effectively preventing fault propagation and enhancing safety.
High modular interchangeability: drawers with the same configuration are interchangeable, making expansion, upgrade, and maintenance convenient and efficient.
Excellent dynamic and thermal stability: high short-circuit withstand capacity, stable operation, suitable for high-current and high-load applications.
Reasonable layout and good heat dissipation: scientifically designed ventilation system, low temperature rise, longer component lifespan.
Perfect mechanical interlocking: multi-level protection against misoperation and live connection/disconnection, ensuring safer operation.
High versatility: compatible with major components from domestic and international brands, flexible configuration.
Four. Application Scenarios
High-rise buildings, shopping malls, hotels, office buildings, hospitals, data centers.
Factory workshops, automated production lines, power management centers
Low-voltage power distribution systems for power plants, substations, and distribution stations.
Continuous production industries include sectors such as petroleum, chemical, metallurgical, and light industry.
Important power distribution facilities such as airports, railway transportation, and large public buildings.
