8.0 GENERAL INFORMATION
N55K
N75K
N75H
N100H
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) | 1531 (3374) |
| 1531 (3374) | 1531 (3374) |
| 1531 (3374) |
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) | 30 (8) |
| 30 (8) | 30 (8) |
| 30 (8) |
HAT switch setting ° C (° F) | 120 (248) |
| 120 (248) | 120 (248) |
| 120 (248) |
Performance |
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Flow at 7.5 Barg (m3/min) | 10.11 |
| 12.94 | − |
| − |
Flow at 8.5 Barg (m3/min) | 9.29 |
| 12.15 | − |
| − |
Flow at 10 Barg (m3/min) | 8.49 |
| 11.50 | − |
| − |
Flow at 100 psig (cfm) | − |
| − | 372 |
| 479 |
Flow at 125 psig (cfm) | − |
| − | 328 |
| 429 |
Flow at 140 psig (cfm) | − |
| − | 306 |
| 413 |
Air Cooling System |
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Cooling air flow m3/min (cfm) | 241 (8500) |
| 241 (8500) | 241 (8500) |
| 241 (8500) |
Maximum ΔP in air ducts Pa (inch WG) | 124 (0.5) |
| 124 (0.5) | 124 (0.5) |
| 124 (0.5) |
Compressed air outlet ΔT° C (° F) | 8 (15) |
| 8 (15) | 8 (15) |
| 8 (15) |
Water Cooling System |
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Cooling (clean) water flow l/min (US | 51/38 |
| 95/46 | 51/38 |
| 95/46 |
gallon/min) @ 10 ° C (50 ° F) / 32 ° C (90 | (13.5 /10) |
| (25 /12) | (13.5/10) |
| (25/12) |
° F) |
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Maximum ΔP in air ducts Pa (inch WG) | 62 (0.25) |
| 62 (0.25) | 62 (0.25) |
| 62 (0.25) |
Compressed air outlet ΔT ° C (° F) | 14 (25) |
| 14 (25) | 14 (25) |
| 14 (25) |
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Main Power Circuit A/C (W/C) *** |
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Package full load current at 220V (A) ** | 208 (196) |
| − | 208 (196) |
| − |
Package full load current at 400V (A) ** | 110 (104) |
| 144 (138) | − |
| − |
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Package full load current at 460V (A) ** | − |
| − | 100 (94) |
| 131 (125) |
Package full load current at 575V (A) ** | − |
| − | 82 (78) |
| 108 (103) |
Max fuse size @ 220V (A) | 300 |
| 400 | 300 |
| 400 |
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Max fuse size @ 400V (A) | 150 |
| 200 | 150 |
| 200 |
Max fuse size @ 460V (A) | 150 |
| 200 | 150 |
| 200 |
Max fuse size @ 575V (A) | 125 |
| 150 | 125 |
| 150 |
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Fuse type | Fast acting class J, T or semiconductor type, current limiting | |||||
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| interrupt rating 200, 000 Amps RMS SYM. |
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Heater Circuit |
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110V Single Phase Rating (A) | 4 |
| 4 | 4 |
| 4 |
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230V Single Phase Rating (A) | 4 |
| 4 | 4 |
| 4 |
Fuse type |
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| General purpose |
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*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)
28IRN37 - 160K - CC & IRN50 - 200H
http://air.irco.com