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Home >> Mini >> 2017 >> Cooper Base, 2D Convertible, Standard Trans >> Repair and Diagnosis >> General Information >> OEM General Information >> Functional Description (F57) >> Air Conditioning Compressor >> Nominal values

Nominal values

Observe the following setpoint values for the magnetic coupling:

Variable Value
Supply voltage 12 V
Voltage range 7.5 to 16.5 V
Maximum torque 36 Nm
Power consumption (after 15 minutes operation at 20 °C and V = 12 volt) 35 - 42 W
Power consumption (at 20 °C and V = 12 volt) 2.8 to 3.2 A

Observe the following setpoint values for the electrical control valve:

Variable Value
Supply voltage 12 V
Voltage range 9 to 16.5 V
PWM signal 400 ± 10 Hz
Control current of air conditioning compressor "ON" 0.26 to 0.92 A

Observe the following setpoint values for the air conditioning compressor:

Variable Value
Displacement 170 cm3
Number of cylinders 7
Opening pressure of the safety valve on the air conditioning compressor 40 ± 4 bar