Delta C200 Series User Manual page 50

Call 1(800)985-6929 for Sales
EMI Filter
Model
VFD004CB21A-20/-21/-21M;
VFD007CB21A-20/-21/-21M;
VFD015CB21A-20/-21/-21M;
VFD022CB21A-20/-21/-21M;
VFD004CB23A-20/-21/-21M;
VFD007CB23A-20/-21/-21M;
VFD015CB23A-20/-21/-21M;
VFD022CB23A-20/-21/-21M;
VFD037CB23A-20/-21/-21M;
VFD007CB43A-20/-21/-21M;
VFD015CB43A-20/-21/-21M;
VFD022CB43A-20/-21/-21M;
VFD037CB43A-20/-21/-21M;
VFD040CB43A-20/-21/-21M;
VFD055CB43A-20/-21/-21M;
VFD075CB43A-20/-21/-21M;
EMI Filter Installation
All electrical equipment, including AC motor drives, will generate high-frequency/low-frequency noise and will
interfere with peripheral equipment by radiation or conduction when in operation. By using an EMI filter with correct
installation, much interference can be eliminated. It is recommended to use DELTA EMI filter to have the best
interference elimination performance.
We assure that it can comply with following rules when AC motor drive and EMI filter are installed and wired
according to user manual:
EN61000-6-4
EN61800-3: 1996
EN55011 (1991) Class A Group 1 (1
General precaution
1. EMI filter and AC motor drive should be installed on the same metal plate.
2. Please install AC motor drive on footprint EMI filter or install EMI filter as close as possible to the AC motor drive.
3. Please wire as short as possible.
4. Metal plate should be grounded.
5. The cover of EMI filter and AC motor drive or grounding should be fixed on the metal plate and the contact area
should be as large as possible.
Choose suitable motor cable and precautions
Improper installation and choice of motor cable will affect the performance of EMI filter. Be sure to observe the
following precautions when selecting motor cable.
Call 1(800)985-6929 for Sales
deltaacdrives.com
Applicable
EMI Filter
http://www.dem-uk.com/roxburgh/products/industrial_emc_filters/single_ph
ase_industrial_motor_inverter_servo_drive_filters/
MDF25
MDF25 Single Phase Industrial Motor Drive Filters - High Performance 25
Amps
http://www.dem-uk.com/roxburgh/products/industrial_emc_filters/three_pha
KMF318A
se_industrial_mains_filters_high_performance/
KMF318 Three Phase Industrial Mains Filters - General Purpose 18 Amps
http://www.dem-uk.com/roxburgh/products/industrial_emc_filters/three_pha
se_industrial_mains_filters_high_performance/
KMF325A
KMF325A Three Phase Industrial Mains Filters - High Performance 25
Amps
http://www.schaffner.com/en/products/emcemi.html
FN 3258-7-45
FN 3258 Ultra-compact EMC/EMI Filter for three-phase systems and motor
drives
http://www.schaffner.com/en/products/emcemi.html
FN 3258-16-45
FN 3258 Ultra-compact EMC/EMI Filter for three-phase systems and motor
drives
http://www.schaffner.com/en/products/emcemi.html
FN 3258-30-47 FN 3258 Ultra-compact EMC/EMI Filter for three-phase systems and motor
drives
st
Environment, restricted distribution)
7-9
deltaacdrives.com
sales@deltaacdrives.com
Chapter 7 Optional Accessories|C200 Series
Reference Website
sales@deltaacdrives.com