Chennuo Electric | Advanced Power Distribution, Energy Storage, and EV Charging Solutions

In line with the standard, the product performance has reached the advanced level, suitable for wind power, photovoltaic high-power inverter devices. Has the following characteristics: cost-effective, saving electricity, strong breaking ability, small bounce of closing and opening, stable performance, reasonable and beautiful structure, safe and reliable.

The switch itself is equipped with a grounding switch, which can effectively prevent misoperation such as "hanging ground wire with electricity and closing with ground wire"and the operator does not have to connect with another grounding wire. The switch can be flexibly configured with single-side grounding, double-side grounding, manual mechanism, electric mechanism, and integrated installation of surge arresters. The switch features a built-in mechanical interlock to prevent misoperation, and can be externally equipped with electromagnetic locks to achieve interlocking between the main knife-switch and the grounding knife-switch, as well as between the isolating switch and the circuit breaker. Product is widely used in photovoltaic and wind power stations, substations, and in supporting equipment for SVG static var generators.

The system can monitor grid parameters such as voltage, current, reactive power, and power factor of high-voltage lines in real-time. Based on these parameters, it provides dynamic compensation to the high-voltage grid, playing a significant role in improving line power factor and voltage, reducing line loss, and enhancing the power supply quality of the grid.

We offer DC and AC vehicle charging equipment ranging from 7 kW to 960 kW, catering to a wide spectrum of electric vehicle charging needs. It is fully equipped with positive and negative DC bus contactors and fuses, emergency stop switches, input surge protectors, earth leakage circuit breakers, residual current circuit breakers, and monitoring safety protection devices. Featuring multiple protection functions and logic in both software and hardware, it provides stable, reliable, safe, and secure electrical services for taxis, buses, logistics vehicles, ride-hailing services, urban complexes, bus fleets, car rental companies, and more.

This system is mainly for the low-voltage power supply network aging electrical lines, electrical fires caused by line or equipment insulation failures caused by electrical fires and electric shock casualties and other accidents for effective prevention and protection.