Sumitomo Beier Variator Series User Manual

13
4/8-Pole, 2-step speed single coil (Constant torque)
Star-delta connection
Direct starting of star-delta connection
Three outlet cables
6-5) Motor Connection
Fig.9 shows the motor connection and the standard specifications for terminal codes.
Star
connection
for starting
MC
M
ON
MC
Δ
OFF
MC ON
Delta
connection
after start
MC
M
ON
MC
Δ
ON
MC OFF
For slow
speed (8P)
MC
L
ON
MC
H1
OFF
MC
H2
OFF
For high
speed (4P)
MC
L
OFF
MC
H1
ON
MC
H2
ON
MC
OLR
R
U
S
V
Motor
T
W
RST
MC
MCM
MC
OLR
Motor
Y
U1
V1
W1
V2
W2
U2
MC
OLR
RS
Motor
T
U
1
V1
W1
V2
W2
U2
RST
MC
H1
MCL
MCH2
OLROLR
Motor
1U
1V
1W
2V
2W
2U
MC : Electromagnetic contactor
OLR : Overload protection device
These should be furnished by the customer.
Fig. 9 Motor Connection and Terminal Code

Sumitomo Beier Variator Series Specifications

General

Brand	Sumitomo
Model	Beier Variator Series
Category	Engine
Language	English