Low-voltage switchgear
Product Features
- Product Description
- Performance characteristics
- Technical parameters
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- Commodity name: Low-voltage switchgear
- 产品特点: Modular Design: Employs standardized modules for easy installation, maintenance, and expansion. High Security: Features overcurrent, short-circuit, and leakage protection to ensure safe system operation. Flexible Configuration: Circuit breakers, contactors, and inverters can be configured according to needs. Intelligent Monitoring: Supports real-time monitoring of current, voltage, and power parameters, and enables remote monitoring. High Protection Level: Protection level reaches IP30-IP54, suitable for various environments. Energy Saving and Environmental Protection: Uses high-efficiency components to reduce energy consumption and meet green environmental requirements.
The design of the cable compartment makes it very convenient for cables to enter and exit from the top and bottom. The drawer height module is 160mm. The drawer changes only in height, while the width and depth remain unchanged. Drawers with the same function have good interchangeability. Unit circuit rated current is 400A and below.
Product Appearance and Internal Structure
Appearance: Made of high-quality cold-rolled steel plate with a corrosion-resistant coating, the appearance is simple and beautiful. Internal structure:
Busbar system: Uses copper or aluminum bars with excellent conductivity.
Circuit breaker: Used for overcurrent and short-circuit protection.
Contactor: Used for motor control.
Meter module: Real-time display of current, voltage, power, and other parameters.
Communication module: Supports remote monitoring and data transmission.
Application Scenarios
Industrial field: Used for power distribution and motor control in factories and workshops.
Commercial buildings: Low-voltage power distribution in places such as shopping malls, office buildings, and hotels.
Public facilities: Power supply in places such as schools, hospitals, and airports.
New energy field: Used for low-voltage power distribution in new energy projects such as photovoltaic and wind power. -
The frame uses 8MF open-type steel. The main frame is equipped with Φ9mm mounting holes with modules of E=20mm and 100mm, allowing for flexible and convenient frame assembly.
The switchgear's functional compartments are mutually isolated, divided into functional unit compartments, busbar compartments, and cable compartments. The functions of each compartment are relatively independent.
The horizontal busbars are arranged at the top of the cabinet to enhance their resistance to electromagnetic forces, a fundamental measure for ensuring the main circuit has high short-circuit strength.
The design of the cable compartment allows for convenient cable entry and exit from the top and bottom. The module for drawer height is 160mm. Drawer variations only change in height; width and depth remain constant. Drawers with the same function have good interchangeability. Unit circuit rated current is 400A or less.
The drawer panel has clear markings for the on, off, test, and withdrawn positions. The drawer unit is equipped with a mechanical interlock. The drawer unit is the main body, with both withdrawable and fixed options, allowing for mixed combinations and arbitrary use. -
Low-voltage withdrawable switchgear (1600A) Product Model Rated insulation voltage (Ui) 690V Rated voltage (Un) 400V, 380V Rated current of main busbar (InA) 400A-1600A Rated short-time withstand current of main busbar (Icw) 30kA Rated current of the feeder cabinet distribution busbar (Ing) 200A-1500A Rated short-time withstand current of the feeder cabinet distribution busbar (Icw) 30kA Rated short-time withstand current of the control cabinet distribution busbar (Icw) 30kA Rated frequency (fn) 50Hz System Parameters Degree of protection IP42, IP41, IP40, IP30 Permissible ambient temperature -15 ~ +40℃ Permissible relative humidity 20~90% Permissible maximum altitude ≤2000m Mechanical Parameters Product dimensions (length * depth * height) Length: 600, 800, 1000, 1200
Depth: 800, 1000
Height: 2200Indoor type (outdoor type) Indoor type Low-voltage withdrawable switchgear (4000A) Product Model GCS Rated insulation voltage (Ui) 690V Rated voltage (Un) 400V, 380V Rated current of main busbar (InA) 1600A-4000A Rated short-time withstand current of main busbar (Icw) 80kA Rated current of the feeder cabinet distribution busbar (Ing) 400A-1600A Rated short-time withstand current of the feeder cabinet distribution busbar (Icw) 65kA Rated short-time withstand current of the control cabinet distribution busbar (Icw) 50kA Rated frequency (fn) 50Hz System Parameters Degree of protection IP42, IP41, IP40, IP30 Permissible ambient temperature -15 ~ +40℃ Permissible relative humidity 20~90% Permissible maximum altitude ≤2000m Mechanical Parameters Product dimensions (length * depth * height) Width: 600, 800, 1000, 1200
Depth: 800, 1000
Height: 2200Indoor type (outdoor type) Indoor type
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