C) servopack’s with capacity of 7.5 kw – Yaskawa SGDH Linear Sigma Series User Manual
Page 207
7.6 Connecting Regenerative Resistors
7-43
7
(c) SERVOPACK’s with Capacity of 7.5 kW
No built-in regenerative resistor is provided, so the external regenerative resistor is required. The special
regenerative resistors are as follow:
The following diagram shows the connection method between the SERVOPACK and the regenerative resis-
tor.
Note: Connect a regenerative resistor between B1 and B2 terminals. The regenerative resistor is
provided by the customer.
Main Circuit
Power Supply
Applicable
SERVOPACK
Model SGDH-
Applicable
Regenerative
Resistor
Resis-
tance
(
Ω)
Specifications
Three-phase
200 V
75AE
JUSP-RA05
3.13
25
Ω (220 W) × 8 (parallel connection)
Three-phase
400 V
75DE
JUSP-RA18
18
18
Ω (220 W) × 4 (direct/parallel connection)
L1
L2
L3
U
B2
B1
+
V
W
W
ARNING
MODE/SET
DATA/
Ver.
POWER
BATTERY
CHARGE
SGDH-
SERVOPARK 200V
YASKAWA
Regenerative Resistor
JUSP-RA
SERVOPACK