Atlas Copco XAVS 136 Dd - Compressor;Engine Specifications

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Instruction Manual
8.3 COMPRESSOR/ENGINE SPECIFICATIONS
1) For aftercooler application: see APC- XII- Tab 17
2) At reference conditions, if applicable, and at normal shaft speed, unless otherwise
stated.
3) Data Measured according to Tolerance
Free air delivery ISO 1217 ed.3 +/- 5% 25 l/s <FAD<250 l/s
1996 annex D +/- 4% 250 l/s <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
Free air delivery = volume flow rate
Compressor type XAVS XAHS XATS XA(S) XAHS
136 Dd 146 Dd 156 Dd 186 Dd 186 Dd
Designation Unit Value Value Value Value Value
Reference conditions
1.Absolute inlet pressurebar(e)11111
2.Relative air humidity%00000
3. Air inlet temperature °C 20 20 20 20 20
4. Nominal effective working
pressure bar(e) 14 12 10.3 7 12
The inlet conditions are
specified at the air inlet grating
outside the canopy
Limitations
1. Minimum effective receiver
pressure bar(e)44444
2. Maximum effective receiver
pressure, compressor unloaded bar(e) 15.5 13.5 11.8 8.5 13.5
3. Maximum ambient temperature
at sealevel
1)
°C 50 50 50 50 45
4. Minimum starting temperature °C - 10 - 10 - 10 - 10 - 10
5. Minimum starting temperature,
with coldstart equipment °C - 20 - 20 - 20 - 20 - 20
6. Altitude capability m 5000 5000 5000 5000 5000
Performance data
2)
1. Engine shaft speed, normal and
maximum r/min 2300 2300 2300 2300 2300
2. Engine shaft speed, compressor
unloaded r/min 1700 1700 1700 1700 1550
3. Engine shaft speed, generator at
maximum loadr/min-----
4. Free air delivery
3)
l/s 133 141 166 185 175
5. Fuel consumption:
- at full load kg/h 17.3 16.7 18.3 17.4 20.7
- at full load + generatorkg/h-----
- at unload kg/h 8.5 8.3 9.6 8.5 12.4
6. Specific fuel consumption g/m
3
36 32.9 30.3 26 33.8
7. Typical oil content of
compressed air mg/m
3
< 5< 5< 5< 5< 5
free air
8. Engine oil consumption
(maximum) g/h 14 14 14 14 62.1
9. Compressed air temperature at
outlet valves °C 90 90 90 90 95
10.Noise level
- Sound pressure level (LP),
measured according to ISO
2151 under free field
conditions at 7 m distance dB(A) 71 71 71 71 71
- Sound power level (LW)
complies with 2000/14/EC dB(A) 99 99 99 99 99