Page 2–10 SureServo2 User Manual – 1st Edition – 05/20/2021
Chapter 2: Installation
Monitoring DI/DO Codes ParametersAlarms Wiring
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 an EMI filter to suppress the interference is recommended.
SV2A-2040
100-120VAC 1-phase EMF11AM21A RES90F10 MIF10
200-230VAC 1-phase EMF11AM21A RES90F10 MIF10
200-230VAC 3-phase EMF10AM23A KMF306A MIF310
SV2A-2075
100-120VAC 1-phase EMF27AM21B RES90F16 MIF16
200-230VAC 1-phase EMF27AM21B RES90F16 MIF16
200-230VAC 3-phase EMF10AM23A KMF310A MIF310
SV2A-2150
100-120VAC 1-phase EMF27AM21B RES90S20 MIF23
200-230VAC 1-phase EMF27AM21B RES90S20 MIF23
200-230VAC 3-phase EMF24AM23B KMF318A MIF316
SV2A-2200
100-120VAC 1-phase EMF27AM21B RES90S30 MIF330B
200-230VAC 1-phase EMF27AM21B RES90S30 MIF330B
200-230VAC 3-phase EMF24AM23B KMF325A MIF323
SV2A-2300 200-230VAC 3-phase EMF24AM23B KMF336A MIF330B
SV2A-2550 200-230VAC 3-phase n/a KMF350A MIF350
SV2A-2750 200-230VAC 3-phase n/a KMF350A MIF350
SV2A-2F00 200-230VAC 3-phase n/a KMF3100A MIF3100
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:
•
The servo drive and EMI filter should be mounted on the same unpainted metal plate�
•
The wiring should be as short as possible�
•
The metal plate should be well grounded�
More specifications for mounting the servo drive are listed below:
•
EN61000-6-4 (2001)
•
EN61800-3 (2004) PDS of category C2
•
EN55011+A2 (2007) Class A Group 1
Motor cable selection and installation precautions
The selection of motor cables (please refer to Appendix B Accessories) and installation
determines the performance of the EMI filter. Please follow the precautions below.
•
Use a cable that has braided shielding (the effect of double shielding is better)�
•
The shield on both ends of the motor cable should be grounded with the shortest cable
length and the largest contact area�
•
Remove the any protective paint on the U-shape saddle EMC cable clamp and metal plate in
order to ensure good contact� Please see the figure below�
•
A correct connection between the braided shielding of the motor cable and the metal plate
is required� The braided shielding on both ends of the motor cable should be fixed by the
EMC cable clamp U-shape saddle and metal plate� Please see the figure below for the correct
connection�
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