| 摘要 |
<p>A modular energy management circuit breaker (EMCB) system is adapted for installation with existing panelboards. It comprises a bus way (37) that includes a connector (34) that is coupled to an interface module connector (24). The interface module (24), which extends across the panelboard, makes connection with the power bus and is connected to the panelboard by snap-in means. A control module is adapted to interengage with another connector in the interface module and to control a plurality of EMCBs (32). A bus way includes a plurality of connectors adjacent a plurality of circuit breaker positions which are connected to suitable circuits in the control module for controlling the drivers for the EMCBs. A terminal box (30) is formed at the end of the control module and has provision for connecting a plurality of control wires to suitable terminating devices for interfacing external controlling devices to the control module. The bus way is supported adjacent the panelboard solely by means of the connectors connecting it to the interface module and to one or more EMCBs. All wiring to the energy management system is via printed circuit boards in the modules and interconnecting connectors.</p> |
