EUU-7-101920000 - Current Imbalance Detector
EU-10192
The Phase Imbalance Detector is designed to protect system semiconductor components from overcurrent, based on their average operating current, by measuring the input three phase line currents.
Terminal Connections
J1-1 Inrush Disable
J1-2 Inrush Disable Common
J-3 Fast Trip Output
J1-4 Fast Trip Input
J1-5 NC Auxiliary Contact
J1-6 Auxiliary Contact Common
J1-7 NO Auxiliary Contact
J1-8 Reset Input
J1-9 Reset Common
J2-1 Phase A Current Monitor
J2-2 Common
J2-3 Phase B Current Monitor
J2-4 Common
J2-5 Phase C Current Monitor
J2-6 Common
J3-1 120 VAC Power Input
J3-2 120 VAC Power Return
J4-1 Phase A Input
J4-2 Phase A Return
J4-3 Phase B Input
J4-4 Phase B Return
J4-5 Phase C Input
J4-6 Phase C Return
P1- Inrush Delay
P2 - Overcurrent
P3 - Phase Imbalance
N/A
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