Switchgear
1. The retractable design allows faulty circuits to be removed individually for maintenance without disconnecting the power supply.
2. Three-zone isolation, high safety and fault propagation prevention.
3. Good dynamic and thermal stability, high short circuit resistance.
4. Modular design, high interchangeability and easy expansion.
5. High space efficiency and small room area.
6. Suitable for multi-circuit systems, systems with high reliability and frequent maintenance.
Detailed information about GCS products
One. Product Introduction
The GCS low-voltage withdrawable switchgear represents 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 to implement functions such as power distribution, motor control, reactive power compensation, and circuit protection.
The cabinet features a modular, drawer-type design and is characterized by high safety, reliability, and ease of maintenance. It is widely used in areas with high power supply reliability requirements and is a common component of low-voltage equipment for medium and high-end industrial, construction, and energy systems.
Two. Technical parameters (customizable)
Rated working voltage: AC 380V/660V
Rated current: main busbar 4000 A, branch busbar up to 630 A.
Rated short-time withstand current: 50 kA/1 s
Rated peak withstand current: 105 kA
Protection class: IP30 (IP40 adjustable)
Body construction: frame assembled from cold-formed steel.
Drawers: Standardized modules of 1/2, 1, 1.5 and 2 units.
Insulation level: industrial frequency withstand voltage 2 kV/1 min.
Operating conditions: temperature -10℃ to +40℃, relative humidity ≤95%.
Here they are. The main characteristics.
Retractable design, maintenance without power outage: functional units can be removed independently of each other, replacing faulty elements is carried out effectively without affecting the normal power supply of other circuits.
Three-section isolation structure: the busbar, functional compartment and cable compartment are completely separated, which effectively prevents damage from spreading and improves safety.
High modular interchangeability: drawers of the same configuration are interchangeable, making expansion, upgrade and maintenance convenient and efficient.
Excellent dynamic and thermal stability: high short-circuit resistance, stable operation, suitable for high current and high load applications.
Reasonable layout and good heat dissipation: scientifically designed ventilation system, low temperature heating, longer service life of components.
Perfect mechanical interlock: Multi-level protection against improper operation and connection/disconnection under voltage, ensuring safer operation.
High versatility: compatibility with key components of domestic and foreign brands, flexible configuration.
Four. Application Scenarios
High-rise buildings, shopping malls, hotels, office buildings, hospitals, data centers.
Factory floors, automated production lines, power control centers
Low-voltage power distribution systems of power plants, substations and distribution stations.
Continuous production industries include such industries as oil, chemical, metallurgy and light industry.
Important power distribution facilities such as airports, railways and large public buildings.
