Sailer Manual HPVFE
26
Essential Requirements for CE Compliance
Conditions 1-3 listed below must be satisfied for HPVFE drives to meet the requirements of EN61800-3.
1. Grounding as described in Figure 1.6. Refer to page 1-6 for additional grounding recommendations.
2. Output power, control (I/O) and signal wiring must be braided, shielded cable with a coverage of 75% or
better, metal conduit or equivalent attenuation.
3. Allowable cable length in Table 1.I is not exceeded.
Table 1.I Allowable Cable Length
EN61800-3
Second Environment
EN61800-3 First
Environment Restricted
Distribution
(2)
EN61800-3 First
Environment Unrestricted
Distribution
(3)
(1)
Refer to Appendix B for details on optional external filters.
(2)
Equivalent to EN55011 Class A.
(3)
Equivalent to EN55011 Class B.
Figure 1.6 Connections and Grounding
(1)
First Environment Unrestricted Distribution installations require a shielded enclosure. Keep wire length as short as possible between
the enclosure entry point and the EMI filter.
(2)
Integral EMI filters are available on 240V, 1-Phase drives and 380V, 3-Phase drives.
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