WEG CFW-10 - Inverter and Filters

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CHAPTER 3 - INSTALLATION AND CONNECTION
3.3.3 Inverter and
Filters
Table 3.5.2 shows the inverter models, its respective EMC filter and
the EMC category classification. Refer to section 3.3.2 for EMC
category description and to section 3.3.4 for external filters
characteristics.
Table 3.5.1 - List of frequency drive models, EMC filters and EMC categories
(5) For installation in residential environments with conducted
emission level Class A1 (according to table 3.5.2), please,
consider the following:
This is a product of restricted sales distribution class according
to the product standard IEC/EN61800-3 (1996) + A11 (2000). In
a domestic environment this product may cause radio
interference in which case the user may be required to take
adequate measures.
(6) When installing drives that meet Class A2 for conducted emission
level, i.e. industrial environment and unrestricted distribution
(according to table 3.5.2), observe the following:
This product is specifically designed for use in industrial low-
voltage power supply networks (public networks) that not supply
residential buildings. This product may cause radio frequency
interference in a domestic environment.
Inverter Model with
Built-in EMC Filter
(single-phase)
EMC Class
1.6 A / 200-240 V
2.6 A / 200-240 V
4.0 A / 200-240 V
7.3 A / 200-240 V
10.0 A / 200-240 V
Class A1.
Maximum motor cable length 7 meters (22.9 ft).
Class A2.
Maximum motor cable length 50 meters (164 ft).
Switching frequency  5 kHz.