37 Kw Compressor
Oil-injected,stationary, rotary double screws type.
Original imported key components.
Low Energy Consumption,Low running,Maintenance cost.
Aptitude and intelligent Control,PLC control, LCD displayer.
Unique safe units make whole compressor more safety, more stable,lest noise,lest energy Loss.
Main motor rotation control.
Pressure drop detection on oil separator and displayed on PLC displayer and alarm.
Protection against under-pressure start up.
Protection against temperature reaching maximum or minimum level.
Protection against over-pressure on the oil receiver(equipped a safety valve,once over-pressure,the safety valve will open and release pressure).
High oil temperature control(equipped temperature sensor,display temperature on PLC displayer, alarm when over-temperature).
The compressor will automated start when the pressure of outlet air flow is low than rating value.
Protection against low temperature start up.
Test of input/output.
History of default.
Protection against over-loaded,short circuit and under-voltage.
Easy to install,operate,maintenance.
Germany airend, fitting SKF bearing, European made Teflon oil sea, bigger rotors, lower speed, lower noise, higher efficiency, longer life.
High efficiency, F isolate grade, IP54 motor ensures operate properly in harsh working environment, Fitting SKF bearing for long-life.
Oversized coolers(30% extra size) keeps the unit at its optimum temperature even during a harsh summer.
Oversized air oil separator to ensure a longer life and a sustained clean air delivery of less than 3ppm oil content. Due to this, it also has extremely low pressure loss of less than 0.02Mpa.
TechData
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Model |
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AU-37A |
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Cooling Type |
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Air-cooled |
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Condition of Air |
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Temperature(℃) |
0～45 |
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Pressure（MPa)(A) |
0.1013 |
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Suction |
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Relative Humidity(%) |
80 |
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Working pressure/Free Air |
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0.70 |
6.5 |
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0.80 |
6.0 |
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Delivery |
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1.00 |
5.2 |
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[MPa(G)/m3/min] |
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1.30 |
4.5 |
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Power (kW) |
37 |
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Motor speed (rpm) |
2950 |
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Electric Motor |
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Starting method |
Y- |
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Voltage/ Frequency/P(V/Hz/) |
380/50/3 |
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Protection Level |
IP54 |
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Insulation Class |
F |
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Concuss (mm/s) |
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≤3 |
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Transmission method |
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Belt driven |
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Noise（dBA） |
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68+/-3 |
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oil content (ppm) |
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≤3 |
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Discharge temperature(Rear of cooler) (℃) |
≤Ambient temperature+10 |
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Refrigerated Air Dryer |
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/ |
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Air receiver |
/ |
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Length (mm) |
1494 |
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External Dimension |
Width (mm) |
1124 |
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Height (mm) |
1340 |
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Air Outlet |
G 1-1/2 |
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Weight (kg) |
800 |
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