The MDC-4 is a unit with a simple configuration designed for controlling an installation’s maximum demand. The unit is equipped with a power analyzer that measures electrical parameters at the connection point.
The MDC-4 is equipped with current measurement inputs and also voltage measurement inputs. It has a 2-line screen with 20 characters each, to show the electric variables measured and calculated by the unit, as well as detailed information for controlling the unit’s relay outputs and the operating time of each load. This information makes possible for the user to be sure that the unit is operating as desired and adjust the programming if necessary. A series of LED indicators have been installed so the user can check the status outputs and the unit’s CPU.