ACC4100 Diesel Air Compressor Controller User Manual Page 12 of 52
Engine rated speed: 2200RPM
Engine unloading speed value: 70% (1540RPM)
Engine idle value: 60% (1320RPM)
Air compressor rated pressure: 700kPa
Air compressor unloading action pressure: 600kPa
Fig. 2 Speed - Pressure Curve Diagram
5 MANUAL DPF REGENERATION
5.1 ILLUSTRATION
For engines meeting Euro V Standard, they all have DPF regeneration function.
Usually engine can clear the particulates in DPF by automatic regeneration function. However,
engine usually is at short-time state, no-load running or low-speed low-load running state, automatic
regeneration cannot completely clear out the DPF particulates, and there may appear particulate block,
and beyond the limitation. Under this circumstance, manual DPF regeneration operation is needed.
Controller supports manual regeneration function, which meets the requirements of Euro V engine
for controller. It can realize manual DPF regeneration operation.
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