The MNS drawer cabinet, also known as the MNS low-voltage switchgear or MNS switchgear, is a specific type of low-voltage drawer cabinet. This product features a compact design, high degree of structural versatility, and flexible assembly, thanks to its standardized modular construction. It is a new-generation, low-voltage, withdrawable MNS switchgear that is safe, economical, rational, and reliable. Key characteristics include high breaking capacity, excellent dynamic and thermal stability, flexible electrical configuration options, and a high protection rating. This equipment complies with IEC 439, VDE 660 Part 5, the national standard GB 7251-87 “Low-Voltage Switchgear and Control Equipment,” and the industry-specific standard ZBK 36001-89 “Low-Voltage Withdrawable Switchgear and Control Equipment.”
This series of cable distribution boxes is a new-generation product independently developed, designed, and manufactured by our company in response to market demand in the power industry. The enclosure of this series is fabricated from cold-rolled steel sheet (with stainless steel sheet available upon customer request). It is widely used in three-phase low-voltage distribution systems at substations and distribution stations, industrial and mining enterprises, along street sides, in garden residential communities, high-rise buildings, airports, and other outdoor public venues, serving as a complete set of equipment for distributing electrical energy via cables to other users or devices.
The MDmax® low-voltage switchgear is available in two major series: MDmax ST and MDmax FC. It is a modular, multi-functional low-voltage switchgear that has undergone full type testing (referred to as TTA) and complies with GB 7251.12-2013 and IEC 61439-1 standards. Its electrical and mechanical design adopts a modular approach, leveraging standard components and modules to achieve compactness, diversity, and flexibility in cabinet configuration solutions.
Based on customer requirements, we provide routine inspections, including on-site testing, maintenance, overhauls, commissioning, and replacement of defective equipment; management and operation of power equipment, distribution rooms, and switchgear stations; cable route detection and fault location; equipment return-to-factory repairs; power supply assurance during peak summer demand periods, major conferences, and event venues; and emergency repair services.
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