10-1
Chapter 10 COMPLIANCE WITH STANDARDS
10.1 Compliance with UL Standards and Canadian Standards (cUL certification)
10.1.1 General
Originally, the UL standards were established by Underwriters Laboratories, Inc. as private criteria
for inspections/investigations pertaining to fire/accident insurance in the USA. Later, these
standards were authorized as the official standards to protect operators, service personnel and the
general populace from fires and other accidents in the USA.
cUL certification means that UL has given certification for products to clear CSA Standards. cUL
certified products are equivalent to those compliant with CSA Standards.
10.1.2 Considerations when using FRENIC-Multi in systems to be certified by UL and cUL
If you want to use the FRENIC-Multi series of inverters as a part of UL Standards or CSA
Standards (cUL certified) certified product, refer to the related guidelines described on page viii.
10.2 Compliance with European Standards
The CE marking on Fuji products indicates that they comply with the essential requirements of the
Electromagnetic Compatibility (EMC) Directive 89/336/EEC and Low Voltage Directive 73/23/EEC
issued by the Council of the European Communities.
If connected with a specified external EMC filter, Fuji inverters that bear a CE marking but have no
built-in EMC filter become compliant with these EMC Directives.
Inverters that bear a CE marking are compliant with the Low Voltage Directive.
The products comply with the following standards:
Low Voltage Directive EN50178: 1997
EMC Directives EN61800-3: 2004
Immunity: Second environment (Industrial)
Emission: See below.
Capacity of inverter
EMC filter
3 HP or below 5 HP 7.5 HP or above
External Category C2
Three-phase
230 V class series
Built-in Category C2 Category C3
External Category C3
Three-phase
460 V class series
Built-in Category C2 Category C3
External Category C3 ʊ
Single-phase
230 V class series
Built-in Category C2 ʊ
CAUTION
When you use FRENIC-Multi inverters categorized as "Category C2" of the EN61800-3 in a
domestic environment, you may need to take appropriate countermeasures to reduce or eliminate
any noise emitted from these inverters.
FRENIC-Multi inverters categorized as "Category C3" of the EN61800-3 are not designed for use
in a domestic environment. These inverters may interfere with the operations of home appliances
or office equipment due to noise emitted from them.
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