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IRN37 - 160K - CC & IRN50 - 200H & IRN75 - 160K - 2S & IRN - 100 - 200H - 2S & IRN 250 - 300H - 2S
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8.0 GENERAL INFORMATION
TECHNICAL INFORMATION-SINGLE STAGE
N37K N45K N50H N60H
General
Sound pressure level dB(A) * 75 75 75 75
Maximum ambient temperature ° C (° F) 46 (115) 46 (115) 46 (115) 46 (115)
Minimum ambient temperature ° C (° F) 1.7 (35) 1.7 (35) 1.7 (35) 1.7 (35)
Weight Kg (lbs) 1048 (2310) 1048 (2310) 1048 (2310) 1048 (2310)
Maximum pressure barg (psig) 10 (145) 10 (145) 10 (145) 10 (145)
Minimum pressure barg (psig) 4.5 (65) 4.5 (65) 4.5 (65) 4.5 (65)
Coolant capacity litres (US gal) 18 (4.8) 18 (4.8) 18 (4.8) 18 (4.8)
HAT switch setting ° C (° F) 120 (248) 120 (248) 120 (248) 120 (248)
Performance **
Flow at 7.5 Barg (m³/min) 6.43 7.39 − −
Flow at 8.5 Barg (m³/min) 6.12 7.02 − −
Flow at 10 Barg (m³/min) 5.83 6.46 − −
Flow at 100 psig (cfm) − − 235 262
Flow at 125 psig (cfm) − − 216 248
Flow at 140 psig (cfm) − − 209 233
Air Cooling System
Cooling air flow m3/min (cfm) 184 (6500) 184 (6500) 184 (6500) 184 (6500)
Maximum ∆P in air ducts Pa (inch WG) 124 (0.5) 124 (0.5) 124 (0.5) 124 (0.5)
Compressed air outlet ∆T ° C (° F) 8 (15) 8 (15) 8 (15) 8 (15)
Water Cooling System
Cooling (clean) water flow l/min (US
gallon/min) @ 10 ° C (50 ° F) / 32 ° C
(90 ° F)
23/38 (6/10) 27/49 (7/13) 23/38 (6 /10) 27 /49 (7 /13)
Maximum ∆P in air ducts Pa (inch WG) 62 (0.25) 62 (0.25) 62 (0.25) 62 (0.25)
Compressed air outlet ∆T ° C (° F) 14 (25) 14 (25) 14 (25) 14 (25)
Main Power Circuit A/C (W/C) ***
Package full load current at 220V (A) ** 140 (131) 168 (159) 140 (131) 168 (159)
Package full load current at 400V (A) ** 75 (70 ) 90 (85) − −
Package full load current at 460V (A) ** − − 68 (63) 81 (77)
Package full load current at 575V (A) ** − − 56 (52) 67 (63)
Max fuse size @ 220V (A) 250 250 250 250
Max fuse size @ 400V (A) 125 125 125 125
Max fuse size @ 460V (A) 125 125 125 125
Max fuse size @ 575V (A) 100 100 100 100
Fuse type Fast acting class J, T or semiconductor type, current limiting interrupt
rating 200, 000 Amps RMS SYM.
Heater Circuit
110V Single Phase Rating (A) 4 4 4 4
230V Single Phase Rating (A) 4 4 4 4
Fuse type General purpose
* In accordance with PNEUROP PN8NTC2.3
** Tolerances in accordance with ISO 1217
*** Always apply local electrical codes for sizing cables and fusing. In the absence of local codes the minimum cable
size should be calculated on basis of mean package full load current X1.25 (i.e. 25% margin)