6.4 Others
6-29
6.4.8 DC Reactor for Harmonic Suppression
(1) Reactor Types
The SERVOPACK has the DC reactor connection terminals for power supply harmonic suppression. However,
SERVOPACKs with capacities of 6 kW or more do not have these terminals. The type of DC reactor to be con-
nected differs depending on the SERVOPACK capacity. Refer to the following table.
Note: Select a proper DC reactor for the input current to the SERVOPACK.
Refer to 2.5.2 Molded-case Circuit Breaker and Fuse Capacity for input current to each
SERVOPACK. For the kind of reactor, refer to 5.8.14 DC Reactor for Harmonic Suppression.
(2) Connecting a Reactor
Connect a DC reactor as shown in the following diagram. The DC reactor is connected in series to the rectifier
circuit’s output side.
Note: 1. The SERVOPACK 1 and 2 terminals for the DC reactor are short-circuited before shipment.
Remove the lead wire between these two terminals and connect the DC reactor with SERVOPACK.
2. DC reactor is an option (Provided by customer).
Applicable SERVOPACK Model
SGDM-
DC Reactor
Model
Reactor Specifications
Inductance (mH) Rated Current (A)
Single-phase
100 V
A3BD, A3BDA
−− −
A5BD, A5BDA
01BD, 01BDA X5063 10.0 1.8
02BD, 02BDA X5062 4.7 3.5
Single-phase
200 V
A3AD, A3ADA
−− −
A5AD, A5ADA
01AD, 01ADA X5071 40.0 0.85
02AD, 02ADA X5070 20.0 1.65
04AD, 04ADA X5069 10.0 3.3
Three-phase
200 V
05AD, 05ADA
X5061 2.0 4.808AD, 08ADA
10AD, 10ADA
15AD, 15ADA
X5060 1.5 8.8
20AD, 20ADA
30AD, 30ADA X5059 1.0 14.0
50ADA X5068 0.47 26.8
DC Reactor
SERVOPACK
DC reactor
Three-phase input
1
2
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