RVE DCC-9-50A EV Power Management System 120/240-208V Distribution Box, 50A Disp. Included, Max 125A

The DCC-9 is an electric vehicle energy management system (EVMS) that allows a charging station to be connected directly to an electrical panel of a dwelling or a unit in a multi-unit residential building, which would otherwise not have sufficient capacity to allow the connection. Operation: The DCC takes a real-time reading of the energy consumption of the electrical panel of the house or condo; - Detects when the total energy consumption exceeds 80% of the capacity of the main circuit breaker and temporarily cuts off power to the charging station; - Automatically re-powers the charging station when the total consumption of the electrical panel is less than 80% of its capacity for more than 15 minutes. The DCC allows energy to go to the station only if the total demand of the panel is less than its maximum capacity. The Gen-3 of the DCC-9 has the ability to receive and transmit load shedding instructions from an external energy management system via a dry contact input and output.

https://youtu.be/Z6OontjcbcQ