In recent years, in response to global warming and climate change caused by greenhouse gas emissions,major countries have focused on promoting electric vehicles to replace traditional fuel vehicles. And the construction of charging piles is very important in the promotion of new energy vehicles. Therefore, a large number of charging pile projects have emerged around the world.
ASJ series residual current action relays can be combined with low-voltage circuit breakers or low-voltage contactors to form a combined residual current protection device, which is mainly suitable for AC 50Hz, rated voltage 400V, and below TT and TN system power distribution lines.
With the advancement of social production, while commercial users' electricity consumption continues to increase and the requirements for power supply quality continue to increase, there are also a large number of arrears in electricity bills, which greatly increases the operating risks of power supply companies.
ApplicationIt is necessary to real-time monitor energy consumption and power quality of end load in smart track busway.