Low Voltage Ccomplete Switchgear
MNS is a modular switchgear system composed of multiple modules. Its modular design facilitates transportation and installation. Horizontal busbar connections are implemented using inter‑cabinet busbar bridge assemblies. Our company’s MNS series is an advanced, modular low‑voltage switchgear system, suitable for AC systems operating at 50–60 Hz with rated voltages of 400 V and below. It is widely used in power generation, distribution, and utilization applications, including main and auxiliary power panels, distribution cabinets, motor‑power supply and motor control centers, power systems, the petrochemical industry, marine vessels and oil‑rig platforms, industrial and mining enterprises, public utilities, municipal projects, and commercial buildings.
The GGD-type AC low-voltage switchgear adopts a universal cabinet design, with a frame fabricated from 8MF cold‑formed steel and partially welded. The frame exhibits high overall strength and rigidity, capable of withstanding the mechanical and thermal stresses generated during short-circuit conditions. Our company’s GGD series features flexible circuit configurations, convenient modular assembly, strong practicality, and a novel structural design. It is suitable for all power generation, distribution, and utilization applications, including main and auxiliary power cabinets, distribution panels, motor‑supply systems, motor control centers, power systems, petrochemical facilities, ships, oil‑rig platforms, industrial and mining enterprises, public utilities, municipal projects, and commercial buildings. It complies with standards such as GB/T 7251.2.