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Installation
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20062968
4.14 Motor connection at 208-230 or 460V
Please, pay attention to the indications in case of modification of
voltage, maintenance, or substitution.
4.15 Motor connection at 575V
Please pay attention to the indications in case of maintenance or
substitution.
4.16 Reversible direction
For example: L1 with L2, there is not difference between
IE1
and
IE2/Epact
.
WARNING
the motors, manufactured for 208-230/460
IE2/Ep-
act
voltage, have a different connection than
IE1
motors, no more star/delta but
star/double star.
D3686
IE1
IE2/Epact
U2
V2
W2
U3
V3
W3
U1
V1
W1
S8379
U2
V2
W2
U3
V3
W3
U1
V1
W1
S8380
~ ~ ~
~ ~ ~
460V
208-230V
~
~
~
~
~
~
460V
208-230V
Fig. 27
WARNING
The motors, manufactured for 575V
IE2/Epact
volt-
age, have the same control box base of the IE1 mo-
tors.
S8382
~ ~ ~
575V
Fig. 28
WARNING
If it is necessary to reverse the direction then
reverse the two main supply phases.
/ / /
/ / /
VKDIW
S8381
L1
L2
Fig. 29
Summary of Contents for RS 120/EV LN
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