method for remotely diagnosing field problems associated with tripping a circuit protection device at a customer site, circuit protection diagnostic device, system for remotely diagnosing field problems associated with tripping a circuit protection device on customer site, diagnostic device, and system for remotely diagnosing field problems at a customer site

摘要

Summary “method for remotely diagnosing field problems associated with tripping of a circuit protection device at a customer site, circuit protection diagnostic device, system for remotely diagnosing field problems associated with tripping of a circuit protection device. Customer Site Circuit, Diagnostic Device, and System for Remotely Diagnosing Field Problems at a Customer Site ”A system for diagnosing circuit protection device field problems includes a remote computer system (58) and a circuit protection (2) installed at a customer site, wherein the circuit protection device includes a processor (10) configured to perform a number of routines (12), a plurality of sensors structured to detect power circuit information , processor-accessible memory, and a communications module (44 ) coupled with nonvolatile memory. The routines are structured to feed detected power circuit information and determine trip information for one or more trip cycles and have the stored power circuit information and trip information transmitted to the remote computer system (58) by the control module. communications over a network (56) for storage and subsequent access for diagnostic purposes. 1/1