Ingersoll-Rand NIRVANA IRN250-300H-2S User's Manual | Page 29

Ingersoll-Rand Air Compressor User's Manual - NIRVANA IRN250-300H-2S.
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IRN37 - 160K - CC & IRN50 - 200H & IRN75 - 160K - 2S & IRN - 100 - 200H - 2S & IRN 250 - 300H - 2S

http://air.irco.com

27

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 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  
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 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) 

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

230V Single Phase Rating (A) 

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)

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