1) At reference conditions, if applicable, and at normal shaft speed unless otherwise stated.
2) Free Air Delivery (volume flow rate) is measured according to ISO 1217 ed.3 1996 annex D
Tolerance:
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+/- 5% 25 l/s (53 cfm) < FAD < 250 l/s (530 cfm)
•
+/- 4% 250 l/s (530 cfm) < FAD
The international standard ISO 1217 corresponds to following national standards:
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American ANSI PTC9
•
British BSI 1571 part 1
•
German DIN 1645 Part 1
•
Swedish SS-ISO 1217
3) Air required for engine and compressor cooling, combustion and for compression.
4) Gross power guaranteed within +/- 5% at SAE J1668 and ISO 3046 conditions:
- 77°F air inlet temperature
- 29.31 in. Hg barometer
- 104°F fuel inlet temperature
- 0.853 fuel specific gravity @ 60°F
5) Measured in accordance with ISO 2151 under free field conditions at 7m distance
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