Electronic revenue meter with automatic service sensing

Details Electronic revenue meter with automatic service sensing Electronic revenue meter with automatic service sensing

2007-11-20

2007-11-20

Nguyen, Vinh P. (Department: 2829)

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

Plural inputs

Reexamination Certificate

active

11070660

ABSTRACT:
An integral electronic revenue meter system diagnostics package including a microprocessor, storage memory, preselect series of system diagnostic tests, and recording any results which exceed predefined programmable thresholds, and display means for displaying error and/or diagnostic messages identifying selected diagnostic data and/or errors discovered in the meter tests during a predefined period is included as part of an electricity revenue meter of the type used for collecting metering data for a utility which uses such data for billing purposes. The system automatically senses the type of electrical service in which the revenue meter is installed when the revenue meter is installed in a socket at the customer's premises.

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patent: 5673196 (1997-09-01), Hoffman et al.
patent: 6112158 (2000-08-01), Bond et al.
European Search Report (Extended); Jun. 9, 2006; Munich, Germany.

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