Xylem HYDROVAR HV 4.150 / 4.185 / 4.220 - Manual (Page 29)

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9.4.1 Main voltage terminals
The power supply is connected to the power section:
Terminal L + N (1 x 230 VAC, SINGLE-phase)
Terminal L1+ L2 + L3 (3 x 400 VAC, three-phase)
HV 2.015 / 2.022 HV 4.022 / 4.030 / 4.040
HV 4.055 / 4.075 / 4.110
HV 4.150 / 4.185 / 4.220
L1-L2-L3
3x400 VAC
Motor connection
U-V-W
(Crimp connection 6,3mm)
L - N
1x230 VAC
Motor
connection
U-V-W
Power supply
L1-L2-L3
3x400 VAC
Power supply