Phase 
Type of voltage 
Nominal voltagein V
Nominal voltage rangein V
Frequencyin Hz
Type of data definition 
Speedin min-1
Power inputin W
Current drawin A
Max. back pressurein Pa
Max. ambient temperaturein °C
 3~
 AC
 400
 380 .. 480
 50/60
 maximum load
 1000
 640
 1
 150
 40