Invention Grant
- Patent Title: Settings emulator for a circuit interrupter trip unit and system including the same
- Patent Title (中): 电路断路器跳闸单元和系统的设置仿真器
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Application No.: US12164413Application Date: 2008-06-30
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Publication No.: US07948343B2Publication Date: 2011-05-24
- Inventor: Harry J. Carlino , Todd M. Shaak , Brian S. Caffro , Joseph B. Humbert
- Applicant: Harry J. Carlino , Todd M. Shaak , Brian S. Caffro , Joseph B. Humbert
- Applicant Address: US OH Cleveland
- Assignee: Eaton Corporation
- Current Assignee: Eaton Corporation
- Current Assignee Address: US OH Cleveland
- Agent Martin J. Moran
- Main IPC: H01H73/00
- IPC: H01H73/00
Abstract:
A settings emulator for a circuit breaker trip unit includes a handheld enclosure and a plurality of adjustable rotary switches mounted on the handheld enclosure. The adjustable rotary switches define a plurality of different trip settings for the circuit breaker trip unit. A communication channel is also mounted on the handheld enclosure. A microprocessor is enclosed by the handheld enclosure. The processor reads the different trip settings from the adjustable rotary switches and communicates the different trip settings through the communication channel to the circuit breaker trip unit.
Public/Granted literature
- US20090326900A1 SETTINGS EMULATOR FOR A CIRCUIT INTERRUPTER TRIP UNIT AND SYSTEM INCLUDING THE SAME Public/Granted day:2009-12-31
Information query
