YASKAWA CDBR Series User Manual

3 WIRING
37
R
MC
S
T
THRX
OFF
ON
MC
SA
12
MC
TRX
TRX
20 18
SA SA
THRX
IM
VS−616G5
M
123
P
12
3
4
B
MC
≈
≈
0
0
Overload Relay Trip Contact
Level Detection
Braking Unit
Braking Resistor Unit (Option)
Motor
Cooling Fan
L1 (R) L2 (S) L3 (T)
Short−circuit Bar (Provided as Standard)
(
2
)
r (
1
)
MCCB
3−Phase Power Supply
380 to 460 V 50/60 Hz
Overload Relay Trip Contact of Braking Resistor Unit
Fault Contact
Voltage
Selection
460/440/415/ 400/380V
400/200V
U (T1) V(T2) W(T3)
Ground (200V Class : 100Ω or less
400V Class : 10Ω or less)
∗∗
Where is “E” or “V”. When using the braking resistor unit, set constant L3−04 to “0” (stall prevention selection during decel is disabled). If it is not changed, the inverter may not stop within set decel time.
Use sequencer to break power supply side on over- load relay trip contact of braking resistor unit.
Failure to observe this can result in a fire.
Fig. 17 For Models CIMR-G5∗4018 to -G5∗4045 (400 V Class 18.5 to 45 kW)

YASKAWA CDBR Series Specifications

General

Brand	YASKAWA
Model	CDBR Series
Category	DC Drives
Language	English