BMR HJ 306RX

If the set value of current is exceeded in the first phase, the first group of appliances in the first regulation channel is disconnected. If this value is exceeded again, another group in the same regulation channel is disconnected. The group of appliances is re-connected when the current drops below the set limit, decreased by the current fall stored when the last group was disconnected. For the second and third phase, the function is the same. The value of the current can be set within a range of 1 to 120A, in 1A steps. Measuring Transformers are components of the regulator. This type series is intended for buildings where the majority of appliances are one-phase. For higher currents, the HJ 31x type series with separate MTs can be used. In residential buildings, considerable savings can be achieved by the installation of this regulation - on the installation of an electrical connection and also on the cost of permanent payments because the main circuit breaker can be installed in front of the electric clock, with a value of one to two levels lower than that which would correspond to the sum of wattages of the appliances in the building.