Low-voltage module

Details Low-voltage module Low-voltage module

2004-03-23

2009-02-17

DeCady, Albert (Department: 2121)

Data processing: generic control systems or specific application

Generic control system, apparatus or process

C700S002000, C700S292000, C218S155000, C702S060000

Reexamination Certificate

active

07493176

ABSTRACT:
A switchgear assembly module is disclosed. The switchgear assembly module is for controlling and monitoring at least one electrical load in an outgoer of a low-voltage switchgear assembly, and has at least one communication interface for connection to a bus system, and a programmable controller and having configurable protective functions. The switchgear assembly module is formed from interchangeable components and has at least one central unit as well as at least one bus connection unit with a communication interface. Additional connection slots are provided for holding at least one power unit and at least one input/output unit. An internal bus is provided for communication from the central unit with the other components for the central unit to process data received from the other components which are located in the switchgear assembly module.

REFERENCES:
patent: 4769557 (1988-09-01), Marasch et al.
patent: 6032203 (2000-02-01), Heidhues
patent: 2004/0036461 (2004-02-01), Sutherland
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Trase et al., “Description of the PMAD System Test Bed Facility and Data System” 1992 NASA Lewis Research Center, p. 3-7.
Watson et al., “Single-Chip Microcontrollers for Switchgear Control” 1991 Texas A & M p. 122-127.

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