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Introduction
Safety
Operation with frequency inverter
Refrigerating capacity and system efficiency
Application range
Selection
Selection with the
Bitzer Software
Compressor motors
To be observed for open drive compressors
To be observed for tandem and 2-stage compressors
Suitable protection devices
Electrical installation of compressor and frequency inverter
Arrangement of the wiring
Motor terminals at the terminal plate
Voltage pulses at the motor terminals
Safety chain
Power factor correction
Residual current circuit breakers
Line start permanent magnet motor (LSPM motor)
Commissioning
Configuration of the frequency inverter
Recommended start and stop sequences
Cycling rate and minimum running times
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