Sperre HV1/140A, Руководство по обслуживанию

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Sperre Air Compressor
Two stage, water cooled
Model: HV1/140A
7. TECHNICAL DATA
T1 Coolant flow
Shaft speed
rpm. 1150
Coolant flow
l/min
15-35 bar air
discharge
pressure 18
T2 Recommended pressures and temperatures
Cooling water
Cooling water minimum inlet temperature 30
o
C
Cooling water maximum outlet temperature 60
o
C
Cooling water temperature difference 10-15 C
o
Cooling water pressure 0.5-3.0 bars
Lubricating oil
Lube oil pressure, warm compressor 0.8-2.0 bars
limit switch setting for lube oil pressure/safety stop 0.8 bars
Air
Normal pressure first stage, at delivery pressure 0-10 bars 1.5-4.5 bars
Normal pressure first stage, at delivery pressure 10-35 bars 4.0-7.0 bars
Normal temperature outlet air 30-50 C
o
Normal working pressure 30 bars
Maximum working pressure 35 bars
Safety valve setting over stage pressure 10%
LP safety valve setting (LP working pr 10%) 8 bars
HP safety valve setting (HP working pr 10%) 33 bars
Normal air temperature outlet 30-50 C
o
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