YASKAWA SGMJV User Manual page 56

3 Wiring and Connection
3.1.2 Using a Standard Power Supply (Single-phase 100 V, Three-phase 200 V, or Three-phase 400 V)
 Three-phase 200 V, SGDV-
• SGDV-R70A, -R90A, -1R6A, -2R8A, -3R8A, -5R5A, -7R6A, -120A, -180A, -200A, -330A
∗ For the SGDV-R70A, -R90A, -1R6A, -2R8A, terminals B2 and B3 are not short-circuited. Do not short-circuit these
terminals.
• SGDV-470A, -550A, -590A, -780A
3-6

R S T
1QF
3SA
1FLT
2KM
1Ry
Servo power Servo power
supply ON supply OFF
1KM
1KM 1Ry
1QF: Molded-case circuit breaker
1FLT: Noise filter
1KM: Magnetic contactor (for control power supply)
2KM: Magnetic contactor (for main circuit power supply)
1Ry: Relay
R S T
1QF
3SA
1FLT
2KM
1Ry
Servo power Servo power
supply ON supply OFF
1KM
1KM 1Ry
1QF: Molded-case circuit breaker
1FLT: Noise filter
1KM: Magnetic contactor (for control power supply)
2KM: Magnetic contactor (for main circuit power supply)
1Ry: Relay
A
SERVOPACK
SGDV-
L1
L2
L3
1KM
L1C
L2C
(For servo
B1/
alarm display)
B2
*
B3
1PL
1
2
1KM
1SA
2KM
2SA
SERVOPACK
SGDV-
L1
L2
L3
1KM
L1C
L2C
(For servo
B1/
alarm display)
B2
1PL
1KM
1SA
Regenerative
2KM
resistor unit
2SA
A
U
V
M
W
ENC
+24 V
CN1
1Ry
3 ALM +
−
ALM
4 1D 0 V
1PL: Indicator lamp
1SA: Surge absorber
2SA: Surge absorber
3SA: Surge absorber
1D: Flywheel diode
A
U
V
M
W
ENC
+24 V
CN1
1Ry
3
+
ALM
−
1D
4 0 V
ALM
1PL: Indicator lamp
1SA: Surge absorber
2SA: Surge absorber
3SA: Surge absorber
1D: Flywheel diode