Product Overview

The MNS2.0 low-voltage switchgear system is designed for indoor three-phase AC systems (50/60 Hz, 400 V) for electrical energy distribution and centralized motor control. It is applicable in power plants, industrial complexes, and commercial buildings.

● Compact, flexible design with arc-resistant materials for top safety.

CFC/halogen-free plastic components (flame-retardant, self-extinguishing).

Optimized internal layout boosts reliability, safety, and efficiency.

Core Advantages & Features

Arc Resistance and Structural SafetyFully type-tested for arc resistance, seismic stability & vibration resilience. Robust maintenance-free design ensures safety in harsh conditions, minimizing arc fault risks.

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Reduced Downtime and Enhanced ReliabilityWithdrawable modules enable drawer replacement without power cut. Integrated intelligent control and protection units provide fault analysis, reducing production losses.

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Predictive Maintenance and Remote MonitoringBuilt-in temperature monitoring enables predictive maintenance, real-time status visualization, and cloud analytics, boosting operational continuity and cutting maintenance costs.

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Technical Specifications

Basic Parameters	Parameter
Rated operational voltage	400 V / 690 V (AC), 3P, 750 V (DC)
Rated insulation voltage	690 V / 1000 V (AC), 3P, 1500 V (DC)
Rated impulse withstand voltage	6 kV / 8 kV / 12 kV
Overvoltage category	Ⅱ/Ⅲ/Ⅳ
Rated frequency	Up to 60 Hz
Main busbar rated current	Up to 6300 A
Main busbar rated peak withstand current	Up to 220 kA
Main busbar rated short-time withstand current	Up to 100 kA
Seismic test	Intensity 9
Internal arc	85 kA/0.3s
Salt spray test	168h salt spray test
EMC test	Class B