MNS Low Voltage Withdrawable Switchgear

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MNS Low Voltage Withdrawable Switchgear

MNS Low Voltage Withdrawable Switchgear

The MNS Low Voltage Withdrawable Switchgear is a modular, flexible power distribution and control solution designed for low-voltage systems.

Product Advantages
Modular Structure for Flexible Configuration
Functional units can be easily rearranged or replaced to meet evolving system requirements.The design supports scalability, accommodating expansion without structural modification.

Operational Safety and Reliability
Internal separation between compartments reduces the risk of arc faults spreading.Mechanical interlocks ensure safe operation, preventing unauthorized access or incorrect operation.

Efficient Maintenance and Reduced Downtime
Withdrawable modules can be removed or replaced without shutting down the main power supply.Standardized units simplify replacement and minimize time spent on routine inspections.

Compact Design with High Space Utilization
Vertical arrangement of compartments optimizes available space.High functional density enables more circuits per panel, reducing overall footprint.

Product Features
Withdrawable Unit Technology
Each functional unit (drawer) is designed to be individually inserted or withdrawn from the main cabinet.Units support three positions: connected, test, and disconnected, clearly indicated on the panel.

Sectionalized Compartment Design
The interior is divided into busbar, cable, and functional unit compartments.This enhances safety by preventing electrical contact between compartments.

Product Applications
Industrial Plants
Used in processing lines, manufacturing facilities, and automation systems.Ensures stable power supply to motors, PLCs, and control equipment.

Power Generation and Distribution Facilities
Applied in auxiliary power systems and control rooms.Supports structured load control and generator synchronization.

Infrastructure Projects
Suitable for airports, metro stations, and railway control centers.Provides coordinated protection for lighting, HVAC, and critical systems.

Commercial Buildings
Integrated into data centers, office complexes, and high-rise buildings.Manages lighting, elevator systems, and backup power controls.

M/①N/②S/③□/④□/⑤

Modular 
New type 
System 
Main circuit scheme number 
Auxiliary circuit scheme number
Electrical performance
Rated insulation voltage 660V(1000)V
Rated working voltage 380V,660V
Maximum working current of the main busbar 5000A
Rated withstand current of main busbar 100kA/1s
Rated peak withstand current of main busbar 220kA/1s
Maximum operating current of distribution busbar(vertical busbar) 1000A
Peak current of distribution busbar(vertical busbar)
Standard type 105kA/0.1s 105kA(maximum)/0.1s
Enhanced 176kA/0.1s 176kA(maximum)/0.1s

Grado de protección
Cumple con los estándares IEC 529 y DIN 40050
IP30 para protección fija mayor a Ф 2.5MM
IP40 para protección fija mayor a Ф1.0MM
IP54 proporciona protección contra el polvo y las salpicaduras desde cualquier dirección
(Cuando se solicita el nivel de protección IP54, debe negociarse con el fabricante)
IP54 provides protection against dust and splashes from any direction IP54 Защита от пыли и разбрызгивания в любом направлении
(When ordering IP54 protection level,it should be negotiated with the manufacturer)
(При заказе уровня защиты IP54 следует проконсультироваться с изготовителем)

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