Project Cases

YZGGD-Type AC Low-Voltage Fixed Distribution Cabinet

The YZ-type AC low-voltage distribution cabinet is a new-generation low-voltage switchgear designed in accordance with the principles of safety, economy, rationality, and reliability. It is widely used in AC power distribution systems with a frequency of 50 Hz, a rated operating voltage of AC 380 V, and a rated current of up to 2,000 A.

YZGCK Low-Voltage Withdrawable Switchgear

The GCK low-voltage withdrawable switchgear is widely used in power distribution centers (PC) and motor control centers (MCC) of power plants, substations, industrial and mining enterprises, and high-rise buildings, serving as a complete low-voltage distribution system for power distribution, centralized motor control, and reactive power compensation in AC systems with frequencies of 50–60 Hz, rated operating voltages of 660 V and below, and rated currents of 4,000 A and below. In three-phase three-wire or three-phase four-wire systems, it is specifically employed for substation switching, feeder distribution, and dedicated motor applications within low-voltage distribution networks. While maintaining electrical performance that exceeds that of comparable products, the GCK low-voltage withdrawable switchgear features increased capacity and enhanced mechanical strength, along with an advanced structure, aesthetically pleasing appearance, high degree of protection, high safety and reliability, and convenient maintenance; it is thus well suited as a replacement and upgrade solution for conventional low-voltage switchgear assemblies.

YZMNS Low-Voltage Withdrawable Switchgear

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.”

0.4 kV cable distribution box

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.

MDmax® Low-Voltage Switchgear

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.

Operations and Maintenance Services

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.