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REJECTION LIMITS
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.4 2009
annex D
Tolerance:
• +/- 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:
• 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) with filter change
5) 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
6) Measured in accordance with ISO 2151 under free field conditions at 7m distance
Designation Unit All units
Minimum pressure valve - minimum closing pressure NA
Minimum pressure valve - maximum closing pressure NA
Safety valve - maximum opening pressure (psi) 175.1
Safety valve - minimum opening pressure (psi) 164.9
Vessel pressure at no load, minimum (psi) 120
Vessel pressure at no load, maximum (psi) 135
Engine shaft speed at full load, minimum (rpm) 2700
Engine shaft speed at full load, maximum (rpm) 2700
Engine shaft speed at unload, minimum (rpm) 1800
Engine shaft speed at unload, maximum (rpm) 1800
Minimum Free air delivery (cfm) 185
Test pressure psi(g) 100
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