Operating instructions
A4D450-AP01-01
Translation of the original operating instructions
4.4 Connection diagram
Change of rotation direction by reversing two phases
Three-phase motor
Δ
Delta connection
Y
Star connection
L1
= U1 = black
L2
= V1 = blue
L3
= W1 = brown
U2
green
V2
white
W2
yellow
PE
green/yellow
Item no. 11497-5-9970 · ENU · Change 214139 · Approved 2020-05-19 · Page 8 / 11
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com