Distribution networks are facing unprecedented challenges. Increases in demand, distributed generation, use of electric vehicles and heat pumps all require a new methodology of network management and control. The Kelvatek Low Voltage active network management system provides the monitoring, communications and control functions to help utilities create an LV network for the future.

WEEZAP is an LV vacuum circuit breaker combined with advanced measurement and protection capability. The compact retrofit design allows WEEZAP to be fitted directly to existing LV panels in replacement of the fuse. It is not necessary to replace the LV board itself. Fitting is simple and fast with a minimum of training.

The VCB design allows the WEEZAP to close and open the circuit at the LV substation either locally or remotely. The WEEZAP can protect the network by opening the circuit breaker in overload and fault conditions. Configuration settings allow local automated re-closing; alternatively reclose control can be via the Network Management System (NMS).

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