MNS Low Voltage Switchgear

MNS Low Voltage Switchgear

This MNS low voltage withdrawable switchgear is a three-phase AC 50Hz, 380V low-voltage complete power distribution system. It is widely used for power distribution, motor control, and protection in low-voltage electrical networks and represents a modern, advanced distribution solution.
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Description

Product Overview & Key Features

 

This MNS low voltage withdrawable switchgear is a three-phase AC 50Hz, 380V low-voltage complete power distribution system. It is widely used for power distribution, motor control, and protection in low-voltage electrical networks and represents a modern, advanced distribution solution.

 

The equipment adopts a modular and standardized design with a compact structure and high space utilization. Each functional circuit is designed as an independent withdrawable unit with unified drawer specifications and strong interchangeability. Units can be flexibly configured according to distribution requirements, allowing expansion, maintenance, or replacement without shutting down the entire system, significantly improving operational efficiency.

 

The cabinet is made of high-quality cold-rolled steel sheets with high mechanical strength and reliable protection performance. Key components use high breaking-capacity circuit breakers, ensuring strong short-circuit breaking performance and stable operation. A complete electrical and mechanical interlocking system is provided to ensure safe operation.

 

Overall, the system offers large capacity, flexible configuration, easy maintenance, and high reliability, making it an ideal solution for modern low-voltage distribution systems.

 

Application Scope

 

This equipment is widely used in industrial and mining enterprises, high-rise buildings, commercial complexes, data centers, hospitals, airports, and rail transit systems.

 

It is particularly suitable for modern low-voltage distribution projects requiring high power reliability and efficient maintenance.

 

Production Quality Control & Delivery Capability

 

The company operates a fully automated intelligent switchgear production line equipped with CNC sheet metal processing equipment, automated assembly lines, and complete electrical testing systems.

 

Manufacturing strictly follows ISO9001 quality management standards. Every stage-from raw material inspection, sheet metal processing, component assembly, to final testing-is strictly controlled. Before shipment, 100% of products undergo power-on testing, insulation testing, and breaking performance testing to ensure consistent product quality.

 

With strong production capacity exceeding thousands of units per month, the company can deliver standard orders quickly and support batch delivery for large-scale projects based on customer requirements.

 

Technical Specifications

 

Parameter Category

Specification

Rated Voltage

380V

Rated Frequency

50Hz

Structure Type

Modular withdrawable indoor low-voltage design

Key Features

100% interchangeable drawer units, flexible circuit configuration, no full shutdown required for maintenance

Breaking Capacity

High breaking capacity, strong short-circuit performance

Application

High-load, high-reliability low-voltage distribution systems

Standards

GB7251.1, IEC60439 and related standards

 

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