YASKAWA SGM H Series User Manual page 377

6 Wiring
6.5.2 Connecting External Regenerative Resistors
(5) Connecting Regenerative Resistors
Do not touch the regenerative resistors because they reach high temperatures. Use heat-resistant, non-flamma-
IMPORTANT
ble wiring and make sure that the wiring does not touch the resistors. Refer to 5.3 SERVOPACK Main Circuit
Wire Size for connecting wire size when connecting an external regenerative resistor.
(a) SERVOPACKs with Capacities of 400W or Less
Connect an external regenerative resistor between
B1 and B2 terminals.
Note: The user must provide the regenerative resis-
tor.
(b) SERVOPACKs with Capacities of 0.5 to 5.0 kW
Disconnect the wiring between the SERVOPACK's
B2 and B3 terminals and connect an external regen-
erative resistor between the B1 and B2 terminals.
The user must provide the regenerative resistor.
Note: Be sure to remove the lead wire between the
B2 and B3 terminals.
6-34
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Enlarged View
L1C
L2C
B1
MODE/SET
B2
U
V
W
Enlarged View
L1C
L2C
B1
B2
B3
U
V
YASKAWA SERVOPACK
SGDM-
DATA/
CHARGE POWER
YASKAWA SERVOPACK200V
SGDM-
YASKAWA
MODE/SET DATA/
CHARGE POWER