Don´t limit yourself to only installing a few charging stations, or worry about the need for upgrading your transformator.
The ZapCharger Pro has built in features to support phase switching and power sharing. Controlling these features allow all units to utilize the power that is available to the installation.
In 3 phase mode, the ZapCharger Pro can deliver up to 22kW. In one phase mode, up to 7.4kW. The mode of the charging station depends on the overall load of the system and the state of the ZapCloud algorithm.
Dynamic phase balancing (patent pending) lets our system handle both 1 phase and 3 phase simultaneously and prevents grid imbalance.
The ZapCloud is running the load and phase balancing algorithm and will make sure you achieve the best utilization of your available power.
The balancing algorithm will make sure that the three-phase load in the installation is as even as possible.
With a queue system implemented in ZapCloud, there is theoretically no limit to how many ZapCharger Pro you can install, but we recommend to look at expected usage before deciding how many stations you connect to a circuit.
The ZapCharger Pro solution first shares all available power among the connected cars and if the adjustable minimum charge current can’t be guaranteed, remaining cars will be placed in queue and moved forward as soon as a car is finished charging or disconnected.