Xylem IM223 R04 Hydrovar Pump Control - Manual (Page 23)

23
8.4.1 input Voltage terminals
The power supply is connected to the power section:
Terminal L + N
(230 VAC, single-phase)
Terminal L1+ L2 + L3 (460 VAC, three-phase)
2, 3 Hp / 1Ø 3, 5 Hp / 3Ø
7.5, 10, 15 Hp / 3Ø
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