Deyan Electric is a professional supplier with rich manufacturing experience in industrial electrical appliances. The low-voltage withdrawable switchgear cabinet is a modular assembly for power distribution and motor control. Its withdrawable units ensure easy maintenance and enhanced safety, with advanced interlocks and segregated compartments. Ideal for industrial and commercial applications up to 690V.
The Low-voltage Withdrawable Switchgear Cabinet is suitable for power plants, petroleum, chemical, metallurgical, textile, and high-rise building industries' power distribution systems. It is used in places with high automation requirements and interfaces with computers, such as large power plants and petrochemical systems. As a three-phase AC frequency of 50(60)Hz, rated working voltage of 400V or 660V, and rated current of 5000A or below power supply and power distribution systems for power generation and supply, it is used for power distribution, centralized control of motors, and reactive power compensation. The design of the Low-voltage Withdrawable Switchgear Cabinet complies with the following standards:IEC439-1 "Low-Voltage Enclosed Switchgear and Control gear" and GB7251 "Low-Voltage Enclosed Switchgear".
Product Parameter ( Specification )
Serial Number
Name
Parameters
1
Main Circuit Rated Voltage (V)
AC 400/660
2
Auxiliary Circuit Rated Voltage
AC 220, 380 (400), DC 110, 220
3
Rated Frequency (Hz)
50(60)
4
Rated Insulation Voltage (V)
660
5
Rated Current (A)
Horizontal busbar
≤5000
Rated Current (A)
Vertical Busbar (MCC)
1000
6
Busbar Rated Short-Time Withstand Current (kA/1s)
50,80
7
Busbar Rated Peak Current Carrying Capacity (kA/0.1s)
105,176
8
Power Frequency Test Voltage (V/1 min)
Main circuit
2500
Auxiliary circuit
2000
9
Busbar
Three-phase four-wire system
A.B.C.PEN
Three-phase five-wire system
A.B.C.PE.N
10
Protection Rating
IP30、IP40
Product Feature And Application
Highly Standardized and Comprehensive Main Circuit Schemes
High-Capacity Design and Broad Applicability
Integrated Compensation and Complete Solution Offering
Extremely Flexible and Exhaustive Auxiliary Control Schemes
Modular Drawer Construction and Secure Control Power Supply
Application Sites
◇ Compact secondary substations
◇ Small industrial and mining enterprises
◇ Wind power plants
◇ Hotels, shopping malls, office buildings, commercial centers, etc.
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For inquiries about High Voltage Switchgear, Medium Voltage Switchgear, Low Voltage Switchgear or price list, please leave your email to us and we will be in touch within 24 hours.
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