Delta ASD-A3-0121, User Manual

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ASDA-A3 Installation
Revision December, 2017
2-11
2
2.7.1 EMI filters
All electronic equipment (including servo drives) generates high or low frequency noise during
operation, which interferes with peripheral equipment through conduction or radiation. With an
EMI filter and the correct installation, you can eliminate much of the interference. For better
performance, using Delta’s EMI filter to suppress the interference is recommended.
Power Servo drive model
Recommended EMI filter
Foot print
1PH 3PH
100 W ASD-A3-0121-

RF007S21AA RF022B43AA N
200 W ASD-A3-0221-

RF007S21AA RF022B43AA N
400 W ASD-A3-0421-

RF007S21AA RF022B43AA N
750 W ASD-A3-0721-

RF007S21AA RF037B43BA N
1000 W
ASD-A3-1021-

RF007S21AA RF037B43BA
N
1500 W
ASD-A3-1521-

RF015B21AA RF037B43BA
N
2000 W ASD-A3-2023-

- RF037B43BA N
3000 W ASD-A3-3023-

- RF037B43BA N
Note:

in the servo motor model name signifies the model type.
General precautions for installation
To ensure the best performance of the EMI filter, apart from the instructions on installation and
wiring of servo drive, please observe the precautions below:
1. The servo drive and EMI filter should be mounted on the same metal plate.
2. The wiring should be as short as possible.
3. The metal plate should be well grounded.
More specifications for mounting the servo drive are listed below:
1. EN61000-6-4 (2001)
2. EN61800-3 (2004) PDS of category C2
3. A2 (2007) Class A Group 1