YASKAWA SGDV User Manual page 91

SERVOPACKs: Model SGDV-470A, 550A, 590A, 780A, 210D, 260D,
280D, 370D
No built-in regenerative resistor is provided, so the external regenerative resistor is
required. The regenerative resistor units are as follow:
Main
Applicable
Circuit
SERVOPACK
Power
Model SGDV
Supply
470A
Three-
phase
550A, 590A,
200 V
780A
210D, 260D
Three-
phase
280D, 370D
400 V
Connect a regenerative resistor unit between B1/
When using a regenerative resistor unit, set Pn600 to 0 W (factory setting).
Regenerative Resistor Unit
JUSP-RA -E
3.4 Connecting Regenerative Resistors
Applicable
Resistance
Regenerative
(Ω)
Resistor Unit
6.25
JUSP-RA04-E
3.13
JUSP-RA05-E
18
JUSP-RA18-E
14.25
JUSP-RA19-E
SERVOPACK
Specifications
25 Ω (220 W); 4 resistors in paral-
lel
25 Ω (220 W); 8 resistors in paral-
lel
18 Ω (220 W); 2 resistors in series
with 2 in parallel.
28.5 Ω (220 W); 2 resistors in
series with 4 in parallel.
and B2 terminals.
3
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