Appendix A Optional Accessories
A-21
A-8 EMI Filter
Drive
Applicable
Filter Model No.
Reference Website
VFD055VL23A-J
VFD075VL23A-J
VFD150VL43A-J
KMF336A
http://www.dem-uk.com/roxburgh/products/emc_emi_industrial_filters/
KMF336A Three Phase Industrial Mains Filters - High Performance 36 Amps
VFD055VL23A-J
VFD150VL43A-J
VFD220VL43A-J
KMF350A
http://www.dem-uk.com/roxburgh/products/emc_emi_industrial_filters/
KMF350 Three Phase Industrial Mains Filters - General Purpose 50 Amps
VFD150VL43A-J
VFD300VL43A-J
VFD370VL43A-J
KMF370A
http://www.dem-uk.com/roxburgh/products/emc_emi_industrial_filters/
KMF336A Three Phase Industrial Mains Filters - High Performance 70 Amps
VFD185VL23A-J
VFD220VL23A-J
VFD450VL43A-J
KMF3100A
http://www.dem-uk.com/roxburgh/products/emc_emi_industrial_filters/
KMF3100A Three Phase Industrial Mains Filters - High Performance 100 Amps
VFD300VL23A-J
VFD370VL23A-J
VFD550VL43A-J
VFD750VL43A-J
KMF3150A
http://www.dem-uk.com/roxburgh/products/emc_emi_industrial_filters/
KMF3150A Three Phase Industrial Mains Filters - High Performance 150 Amps
VFD055VL43A-J KMF318A
http://www.dem-uk.com/roxburgh/products/emc_emi_industrial_filters/
KMF318 Three Phase Industrial Mains Filters - General Purpose 18 Amps
VFD075VL43A-J
VFD110VL43A-J
KMF325A
http://www.dem-uk.com/roxburgh/products/emc_emi_industrial_filters/
KMF325A Three Phase Industrial Mains Filters - High Performance 25 Amps
EMI Filter Installation
All electrical equipment, including Hybrid 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 Hybrid 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
st
Environment, restricted distribution)
General precaution
1. EMI filter and Hybrid drive should be installed on the same metal plate.
2. Please install Hybrid drive on footprint EMI filter or install EMI filter as close as possible to the Hybrid drive.
3. Please wire as short as possible.
4. Metal plate should be grounded.
5. The cover of EMI filter and Hybrid drive or grounding should be fixed on the metal plate and the contact area
should be as large as possible.
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