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Screw compressor SP22CDF-3500-8

Product code:

SP22CDF-3500-8

Advantages of the device:
– reliable screw airends by global manufacturers (GHH RAND) designed for continuous operation,
– asymmetric design rotor’s profiles to generate maximum power and performance at minimum energy cost,
– low-noise operation (69 dB),
– belt drive enabling easy modification of performance and maximum pressure by changing the pulley ratios,
– simplified access to maintain the airend,
– extensive function controller,
– an option of remote control of compressor,
– energy-saving operation mode (start of electric motor using start-delta circuit diagram; operation under load; temporary shut-off when no compressed air is available; exclusion of idle phases; energy consumption adapted to actual compressed air demand),
– electrically adjustable parameters (temperature of the air-oil mixture; compressed air pressure; “Emergency stop” button and device parameter control button),
– failure protection by means of emergency stop of the compressor, preceded by warning messages,
– automatic maintenance information messages; multi-level control system to eliminate unauthorized access to manipulate compressor parameters; control of non-volatile memory of the operating system and operating time in different operating systems, list of emergency shutdowns and maintenance work performed,
– an option to modify rotation speed of electric motor due to integrated Danfoss and ABB frequency converters – rotation control at compressor output from 30% to 100% of rated rotation,
– soft start/stop function,
– built-in refrigeration air dryer with a set of pre-filters to ensure excellent quality of the working medium.

Input~3× 400V ± 10% 50 / 60 Hz
Max. Pressure [bar]8
Capacity [l/min]3500
Power [kW]22
Noise level [dB(A)]69
Additional equipmentair dryer, inverter
FreestandingYes
Weight [kg]525
Dimensions [mm]1235 x 1130 x 1500

Product categories: Pneumatics