C-GIS-XGNQ-40.5

The XGNQ-40.5 switchgear uses SF6 gas as the insulating medium, with high-voltage live components sealed inside a stainless-steel enclosure. Its fully sealed design resists environmental impacts such as pollution and humidity, ensuring reliable insulation, aging resistance, and corrosion protection. Equipped with an intelligent control and protection system capable of real-time monitoring of component operating status and gas chamber pressure. It precisely controls operations like opening and closing, achieves electrical interlocking, and provides parameter measurement, fault recording, and relay protection functions, replacing traditional secondary control systems and simplifying secondary wiring. Compliant with international and domestic standards such as IEC 60298, it features optimized layout, excellent sealing, and flexible configuration. With safe operation and easy installation, it represents a new type of power distribution device that integrates cutting-edge components and advanced technology

ZW32-40.5 OUTDOOR HV-VCB

The ZW32-405 series outdoor high-voltage vacuum circuit breakers (hereinafter referred to as "circuit breakers") are designed for use in three-phase power systems operating at 50Hz, rated voltage 35kV, and are used to disconnect and connect load current, overload current, and short-circuit current. The circuit breaker can be configured with a reclosing controller that identifies current characteristics and enables multiple automatic reclosing. With its own PT as a power source, it becomes an intelligent circuit breaker with controllable voltage and current signal outputs. The PT provides power and provides three-stage compound protection: overcurrent delay, inrush current delay, and short-circuit instantaneous tripping.

LOW-VOLTAGE FLEXIBLE INTERCONNECTION SYSTEM (LV-FIS)

The Low-Voltage Flexible Interconnection System can significantly enhance the distribution network's ability to accommodate distributed new energy sources by operating in a networked configuration. When rooftop photovoltaic power generation exceeds demand, the system can intelligently regulate power flow to achieve flexible cross-district mutual support, optimizing the coordinated operation of the distribution network and distributed power sources. At the same time, the system can enhance the grid's capacity to handle impact loads such as DC fast charging piles, reduce the risk of feeder overloading through "real-time load balancing technology," and improve the utilization rate of distribution transformer capacity. In addition, the system supports shared energy storage resources among multiple feeders, reducing the total configured energy storage capacity by more than 30% and significantly improving the economic efficiency of energy storage.