Astraada DRV-24 frequency inverters Appendix A
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decreases if the altitude exceeds 1000 meters. Below is the detailed decreasing range of the
derating:
A.2 CE
A.2.1 CE marking
The CE mark is attached to the drive to verify that the drive follows the provisions of the European
Low Voltage (2006/95/EC) and EMC Directives (2004/108/EC).
A.2.2 Compliance with the European EMC Directive
The EMC Directive defines the requirements for immunity and emissions of electrical equipment
used within the European Union. The EMC product standard (EN 61800-3:2004) covers
requirements stated for drives. See section
EMC regulations
A.3 EMC regulations
EMC product standard (EN 61800-3:2004) contains the EMC requirements to the inverter.
First environment: domestic environment (includes establishments connected to a low-voltage
network which supplies buildings used for domestic purposes).
Second environment includes establishments connected to a network not directly supplying
domestic premises.
Four categories of the inverter:
Inverter of category C1: inverter of rated voltage less than 1000 V and used in the first environment.
Inverter of category C2: inverter of rated voltage less than 1000 V other than pins, sockets and
motion devices and intended to be installed and commissioned only by a professional electrician
when used in the first environment.
Note: IEC/EN 61800-3 in EMC standard doesn’t limit the power distribution of the inverter, but it
defines the upstage, installation and commission. The professional electrician has necessary skills in
installing and/or commissioning power drive systems, including their EMC aspects.
Inverter of category C3: inverter of rated voltage less than 1000 V and used in the second
environment other than the first one
Inverter of category C4: inverter of rated voltage more than 1000 V or the nominal current is above
or equal to 400A and used in the complicated system in second environment
A.3.1 Category C2
The emission limits are complied with the following provisions:
1. The optional EMC filter is selected according to the options and installed as specified in the EMC
filter manual.
2. The motor and control cables are selected as specified in this manual.
3. The drive is installed according to the instructions given in this manual.
In a domestic environment, this product may cause radio inference,
in which case supplementary mitigation measures may be required.
A.3.2 Category C3
The immunity performance of the drive complies with the demands of IEC/EN 61800-3, second
environment.
The emission limits are complied with the following provisions:
1. The optional EMC filter is selected according to the options and installed as specified in the EMC
filter manual.
2. The motor and control cables are selected as specified in this manual.
Summary of Contents for AS24DRV4075
Page 1: ...Operation Manual Astraada DRV 24 Frequency inverters ...
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