Hitachi WJ200 Series Quick Reference Manual page 85

Wj200 series inverter single-phase input 200v class three-phase input 200v class three-phase input 400v class
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CE-EMC Installation Guidelines
You are required to satisfy the EMC directive (2004/108/EC) when using an WJ200 inverter in an
EU country.
To satisfy the EMC directive and to comply with standard, you need to use a dedicated EMC filter
suitable for each model, and follow the guidelines in this section. Following table shows the
compliance condition for reference.
All WJ200 series
Input class
1-ph. 200V class
3-ph. 200V class
3-ph. 400V class
WJ200-110L and 150H needs to be installed in a metal cabinet and add ferrite core at
the input cable to meet category C1. Unless otherwise category C2.
Important notes
1. Input choke or other equipment is required if necessary to comply with EMC directive
from the harmonic distortion point of view (IEC 61000-3-2 and 4).
2. If the motor cable length exceeds 20m, use output choke to avoid unexpected problem
due to the leakage current from the motor cable (such as malfunction of the thermal
relay, vibration of the motor, etc..).
3. As user you must ensure that the HF (high frequency) impedance between adjustable
frequency inverter, filter, and ground is as small as possible.
• Ensure that the connections are metallic and have the largest possible contact
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Table 1. Condition for the compliance
Model
Cat.
C1
Table 2. Applicable EMC filter
Inverter model
WJ200-001SFE
WJ200-002SFE
WJ200-004SFE
WJ200-007SFE
WJ200-015SFE
WJ200-022SFE
WJ200-001LFU
WJ200-002LFU
WJ200-004LFU
WJ200-007LFU
WJ200-015LFU
WJ200-022LFU
WJ200-037LFU
WJ200-055LFU
WJ200-075LFU
WJ200-110LFU
WJ200-150LFU
WJ200-004HFE
WJ200-007HFE
WJ200-015HFE
WJ200-022HFE
WJ200-030HFE
WJ200-040HFE FS24830-15-07
WJ200-055HFE
WJ200-075HFE
WJ200-110HFE
WJ200-150HFE
84
Carrier f
Motor cable
2kHz
20m (Shielded)
Filter model (Schaffner)
FS24828-8-07
FS24828-27-07
FS24829-8-07
FS24829-16-07
FS24829-25-07
FS24829-50-07
FS24829-70-07
FS24829-75-07
FS24830-6-07
FS24830-12-07
FS24830-29-07
FS24830-48-07

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