Inputs
The following data is required:
Circuit Breaker Protection Settings
Circuit breaker protection settings are obtained from communicating circuit breaker trip units. These protection settings are typically based on an electrical system coordination study performed by an expert. These settings are designed to minimize the impact of disturbances. Any changes in protection settings must consider the overall system coordination of the facility.
The following LV circuit breakers can be monitored by this application:
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MasterPacT:
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MicroLogic 2 A/E
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MicroLogic 5 A/E/P/H
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MicroLogic 6 A/E/P/H
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MicroLogic 7 A/P/H
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PowerPacT (China) / ComPacT NSX:
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MicroLogic 5.2/5.3 A/E
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MicroLogic 6.2/6.3 A/E
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- MasterPacT MTZ:
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MicroLogic 2 X, Xi
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MicroLogic 5 X, Xi
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MicroLogic 6 X, Xi
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MicroLogic 7 X, Xi
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Baseline settings
To capture the original coordination settings, a snapshot is recorded for future reference as a baseline. This baseline is referred to in the Circuit Breaker Protection Settings Report.
Actual settings
Actual protection settings are monitored and recorded either periodically or on value-change notification from connected products.