Appendix A – ACS/ACC/ACP 601 Technical Data
A-28 ACS/ACC/ACP 601 Frequency Converters
Marking
A “C-tick” mark is attached to ACx 601/607 frequency converters to verify that the unit
follows the provisions of
• Radiocommunications (Electromagnetic Compatibililty) Standard 1998
• Radiocommunications (Compliance Labelling - Incidental Emissions) Notice 1998
• AS/NZS 2064: 1997. Limits and methods of measurement of electronic disturbance
characteristics of industrial, scientific and medical (ISM) radiofrequency equipment.
• Radiocommunication Regulations of New Zealand (1993).
Compliance with AS/
NZS 2064
The above rules define the essential requirements for emissions of electrical
equipment used in Australia and New Zealand. The standard AS/NZS 2064 (Limits and
methods of measurement of electronic disturbance characteristics of industrial,
scientific and medical radiofrequency equipment, 1997) covers the detailed
requirements for three-phase frequency converters.
The ACx 601 frequency converters comply with AS/NZS 2064 for class A equipment
(suitable for use in all establishments other than domestic and those directly connected
to a low-voltage network which supplies buildings used for domestic purposes). The
compliance is valid with the following provisions:
1. The ACx 600 is equipped with EMC filtering (refer to Table A-1).
2. The ACx 601 is installed according to the instructions given in this manual.
3. The motor and control cables used are selected as specified in this manual.
4. Maximum cable length is 100 metres.
Note:
The ACx 600 must not be equipped with EMC filtering (refer to Table A-1) when
installed to floating networks. The mains becomes connected to earth potential through
the EMC filter capacitors. In floating networks this may cause danger or damage the
unit.
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