Fuji Electric FRENIC-MEGA, Инструкция по эксплуатации

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9-1
Chapter 9 CONFORMITY WITH STANDARDS
9.1 Compliance with UL Standards and Canadian Standards (cUL certification)
9.1.1 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.
9.1.2 Considerations when using FRENIC-MEGA in systems to be certified by UL and cUL
If you want to use the FRENIC-MEGA series of inverters as a part of UL Standards or CSA Standards (cUL certified) certified
product, refer to the related guidelines described on pages ix to xvi.
9.2 Compliance with European Standards
The CE marking on Fuji products indicates that they comply with the essential requirements of the Electromagnetic Compatibility
(EMC) Directive 2004/108/EC and Low Voltage Directive 2006/95/EC which are issued by the Council of the European
Communities
The products comply with the following standards
Basic type
EMC Directives Depends upon a filter dedicated to Fuji inverters*
Low Voltage Directive EN61800-5-1: 2007
Safety Standard EN954-1: Category 3
* The basic type of inverters that bear a CE marking but have no built-in EMC filter becomes compliant with these EMC
Directives.
9.3 Compliance with EMC Standards
9.3.1 General
The CE marking on inverters does not ensure that the entire equipment including our CE-marked products is compliant with the
EMC Directive. Therefore, CE marking for the equipment shall be the responsibility of the equipment manufacturer. For this
reason, Fuji’s CE mark is indicated under the condition that the product shall be used within equipment meeting all requirements
for the relevant Directives. Instrumentation of such equipment shall be the responsibility of the equipment manufacturer.
Generally, machinery or equipment includes not only our products but other devices as well. Manufacturers, therefore, shall
design the whole system to be compliant with the relevant Directives.
In addition, to satisfy the requirements noted above, use the combination of the basic type of inverters that have no built-in EMC
filter and an external filter (option) dedicated to Fuji inverters. In this case, mount inverters in accordance with the installation
procedure given below. To ensure the compliance, it is recommended that inverters be mounted in a metal panel.
Our EMC compliance test is performed under the following conditions.
Wiring length (of the shielded cable) between the inverter and motor: 16.4 ft (5 m)
To use Fuji inverters in combination with a PWM converter, the basic type of inverters having no built-in EMC filter
should be used. Use of an EMC filter built-in type may increase heat of capacitors in the inverter, resulting in a break. In
addition, the effect of the EMC filter can no longer be expected.