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Atlas Copco PNS 1250 Cud S3A/T3 APP

Atlas Copco PNS 1250 Cud S3A/T3 APP
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- 85 -
Sound pressure level (LP), measured according to EPA with a tolerance of ± 3dB(A)
under free field conditions at 7 m distance
dB(A) 0
Sound power level (LW) complies with 84/532/533/EEC and 85/406/EEC limits dB(A) 112
Design data
Compressor
Number of compressor stages 3 in serial
Engine
Make Cummins
Type QSX15
Coolant Liquid
Number of cylinders 6
Bore mm 137
Stroke mm 169
Swept volume l15.0
Output according to SAEJ1995 at normal shaft speed kW 406
Load factor % intermittent
Capacity of oil sump:
Initial fill l90
Refill (max.)
4)
l86
Capacity of cooling system (intercooler) l0
Capacity of cooling system (engine jackets) l90
Unit
Capacity of compressor oil system l92
Net capacity of air receiver l0
Capacity of fuel tanks l 900
Air volume at inlet grating (approx.)
3)
m³/s 15

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