If there is no power, check the low-voltage distribution box or distribution room for a tripped switch. Quick Answer: When your EV charging station is not working, start with the three basics: re-seat the connector, reset the circuit breaker, and check your car's scheduled-charging timer. Power supply circuit issues, such as the AC power switch not being closed, the emergency stop button being pressed, the power switch being off or damaged, no power at the lower end of the AC power switch, a broken power cord, poor contact, or a. Understanding why EV charging station problems persist is crucial, as it's no longer just an inconvenience—it's a significant hurdle in the shift to sustainable mobility. In this guide, we'll take a deep dive into the most common problems plaguing public EV chargers, from hardware malfunctions and. From public charging stations to fast-charging corridors along highways, this infrastructure is transforming wn a re newable energy source, a the voltage from f the electricity grid, such as lines, transformers, and feeders, may experience capacity limitations due to the additional careful. The charging pile box substation is the power distribution part of the entire charging station system. Its box substation is manufactured and assembled by a special complete set manufacturer according to the drawings.