Danfoss VLT AutomationDrive FC 300 Series - Page 118

All types of three-phase asynchronous standard motors can
be connected to the frequency converter. Normally, small
motors are star-connected (230/400 V, Y). Large motors are
normally delta-connected (400/690 V, Δ). Refer to the
motor name plate for correct connection mode and
voltage.
MOTOR
MOTOR
U V W
99
130BT302.12
Illustration 7.14 Motor Connection for Frame Size A1, A2 and A3
U
V
W
96
97
98
130BT337.10
Illustration 7.15 Motor Connection for Frame size A4/A5
(IP55/66/NEMA Type 12)
130BT333.10
Illustration 7.16 Motor Connection for Frame size B1 and B2
(IP21/NEMA Type 1, IP55/NEMA Type 12 and IP66/NEMA Type
4X)
130BA726.10
Illustration 7.17 Motor Connection for Frame size B3.
Electrical Installation
VLT
®
AutomationDrive FC 300 Design Guide, 0.25-75 kW
116 MG33BE02 - VLT
®
is a registered Danfoss trademark
77
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