Danfoss VLZ065, Инструкции по применению

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Technical specifications
To have the optimum compressor selection,
select a compressor size which achieves the
peak load system cooling capacity demand at its
maximum speed. Detailed performances can be found in
datasheets and in selection programs.
Compressor size
Different frequency converter variants are
available according to:
1. Mains supply voltage
2. IP class (CDS803 drives are available in IP20
housings)
3. RFI (Radio Frequency Interference) class H2.
4. Printed Circuit Board (PCB) coated or not
coated.
When the compressor size and mains voltage
have been defined in the above selection criteria,
the code number tables from the “Ordering
information and packaging” section provides the
appropriate frequency converter sizes and up
to four corresponding code numbers for each
compressor model. Note this compressor is equipped with
a six-pole electrical motor so the applied
frequency from the inverter will be 90Hz for
1800 rpm up to 330 Hz for 6600 rpm.
Please refer to the table below
Frequency converter
variants
Compressor and
frequency converter
combinations
min max
Compressor speed
rps 30 110
rpm 1800 6600
Drive output frequency Hz 90 330
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AB444226142054en-000101