Product Detail

Screw Compressor - 30HP

  1. 1.       Screw Air Compressor (30HP)

 

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.

 

Tech Data

 

Model

AU-22A

Cooling Type

Air-cooled

 

Condition of Air Suction

Temperature(℃)

0~45

Pressure(MPa)(A)

0.1013

Relative Humidity(%)

80

 

Working pressure/Free Air Delivery

[MPa(G)/m3/min]

0.70

3.7

0.80

3.5

1.00

3.0

1.30

2.5

 

 

 

 

Electric Motor

Power (kW)

22

Motor speed (rpm)

2950

Starting method

Y-Δ

Voltage/ Frequency/P(V/Hz/)

380/50/3

Protection Level

IP54

Insulation Class

F

Concuss   (mm/s)

≤3

Transmission method

Belt driven

Noise(dBA)

62+/-3

oil content (ppm)

≤3

 

Discharge temperature(Rear of cooler) (℃)

 

≤Ambient temperature+10

Refrigerated Air Dryer

/

Air Receiver

/

 

External Dimension

Length(mm)

Width(mm)

Height(mm)

 

 

 

 

 

1274

1044

1230

 

Air outlet

 

G 1-1/4

Weight (Kg)

480