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GCS Low Voltage Withdrawable Switchgear
Low Voltage Switchgear Series
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- Detailed introduction
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- Commodity name: GCS Low Voltage Withdrawable Switchgear
The GCS device is suitable for the distribution systems in industries such as power plants, petroleum, chemical, metallurgy, textiles, and high-rise buildings. In large power plants and highly automated petrochemical systems that require computer interfaces, it serves as a low-voltage complete distribution device used in power generation and supply systems, with a three-phase alternating frequency of 50(60)Hz, a rated working voltage of 380V(400V), (660V), and a rated current of 4000A and below, for centralized control of motors and reactive power compensation.
The GCS device is suitable for the distribution systems in industries such as power plants, petroleum, chemical, metallurgy, textiles, and high-rise buildings. In large power plants and highly automated petrochemical systems that require computer interfaces, it serves as a low-voltage complete distribution device used in power generation and supply systems, motor centralized control, and reactive power compensation, with a three-phase AC frequency of 50(60)Hz, a rated working voltage of 380V(400V), (660V), and a rated current of 4000A and below.
Performance Indicators
• The design of the device complies with the following standards
• IEC439-1 Low-voltage complete switchgear and controlgear;
• GB7251 Low-voltage complete switchgear;
• ZBK360001 Low-voltage withdrawable complete switchgear.Basic Parameters
Item Parameter Rated voltage of main circuit (V) AC 380 (400), (660) Rated voltage of auxiliary circuit (V) AC 220, 380 (400) DC 110/220 Rated frequency (Hz) 50 (60) Rated insulation voltage (V) 660 (1000) Rated current (A) Horizontal busbar ≤4000 Vertical busbar (MCC) 1000 Rated short-time withstand current of busbar (kA/1s) 50, 80 Rated peak withstand current of busbar (kA/0.1s) 105, 176 Power frequency test voltage (V/1min) Main circuit 2500 Auxiliary circuit 1760 Busbar Three-phase four-wire system A, B, C, PE, N Three-phase five-wire system A, B, C, PE, N Protection level IP30, IP40 Main Structure
• The main frame uses 8MF type open steel, with installation holes of modulus 20mm and 100mm and Ф9.2mm on both sides, allowing for flexible and convenient internal installation;
• The assembly form of the main frame is designed in two types: fully assembled structure and partially (side and beam) welded structure, for user selection;
• The functional rooms of the device are isolated from each other, with compartments divided into functional unit rooms, busbar rooms, and cable rooms. The functions of each room are relatively independent.
| About Us
guangxi hongcheng ming electrical engineering co., ltd., is a professional engaged in electrical engineering construction, electrical products production and sales of private enterprises. The company is located in Nanning, the capital of Guangxi Zhuang Autonomous Region, with a registered capital of 42 million yuan. At present, the company has 2 senior engineers, 15 intermediate engineers, 1 first-class constructor, 8 second-class constructors, 28 registered personnel holding special work certificates and 60 intermediate technicians, with strong comprehensive strength.
The scope of the company's business license includes: construction professional operations, construction labor subcontracting; installation, maintenance and testing of power transmission, power supply, and power receiving facilities; special equipment inspection and testing; electrical installation services; special equipment design; special equipment installation, renovation and repair; power generation business, power transmission business, power supply (distribution) business, cement production, inspection and testing services (items subject to approval according to law, business activities can only be carried out with the approval of relevant departments, and the specific business projects shall be subject to the approval documents or license certificates of relevant departments); engage in investment activities, technical services, technology development, technical consultation, technology exchange, technology transfer and technology promotion with its own funds;
| Enterprise Strength
Guangxi Hongchengming Electrical Engineering
High-voltage switchgear
Photovoltaic distribution cabinet
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Specializing in electric power engineering construction, electrical products production and sales
Hongchengming Electrical Engineering
Address: Room 02, Floor 12, Building A, Chuanlu International, 38-8 Baisha Avenue, Jiangnan District, Nanning City, Guangxi Province
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