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PERFORMANCE DATA
At reference conditions, if applicable, and at normal shaft speed, unless otherwise stated.
1)
Free Air Delivery (volume flow rate) is measured according to ISO 1217 ed.3 1996 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:
British BSI 1571 part 1
German DIN 1945 Part 1
Swedish SS-ISO 1217
American ANSI PTC9
Designation XAS 127 Kd -
XAS 275 KD7
XA(S) 137 Kd -
XA(S) 300 KD7
XA(S) 137 KdG -
XA(S) 300 KD7G
XAHS 107 Kd -
XAHS 225 KD7
230/400 V
Engine shaft speed, normal and maximum r/min 2400 2400 2400 2400
Engine shaft speed, compressor unloaded r/min 1700 1700 1700 1700
Free air delivery
1)
standard l/s 128 138 109 106
cfm 271 292 231 225
with aftercooler l/s 123 133 105 102
cfm 261 281 222 216