MultiSmart Installation & Operation Manual
17 Energy Monitoring and Motor Protection
Energy Monitoring and Motor protection is an optional module consisting of the Energy Monitoring and Motor
Protection board (3MP board) and software.
WARNING:
IF THIS MODULE IS NOT CONFIGURED, YOUR PUMPS WILL NOT BE PROTECTED.
This module monitors currents and provides protection from:
• Over-current
• Under-current
• Phase fail (current)
• Phase rotation (current)
• I
2
T Protection
• Ground (earth) fault
This module also monitors Insulation Resistance values with pump lockout or fault notification when IRT
values fall below a user-defined threshold. Two separate areas must be configured:
• Current Transformer (CT) Values
• Motor Protection Values
Page 150 of 260 MultiSmart_IO_Manual_R20
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