The HP PDR Management Module monitors all circuits against a comprehensive list of alarm
conditions, including (but not limited to) the following:
• Under- and over-voltage for inputs and outputs
• Input phase rotation error
• Neutral overload
• Primary and secondary breaker status
• Ground current
• Output current/kW overload
• Output over-voltage
• Neutral overload
These conditions are based on parameters specified by the user through the PDR Input and Output
Menu (Figure 8) and the PDR Thresholds menu (Figure 9).
Figure 8. PDR Input and Output screen of the HP PDR Management Module web interface
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