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Electric Powered VFD Screw Compressor
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Electric Powered VFD Screw Compressor

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20hp VFD Screw Compressor


 Product Description  

Model:AKB-20

Air displacement: 2.2m3/min

Voltage: 380V50HZ/3 Phase

Power: 15KW/20HP

Pressure: 8BAR

Size: 1080*750*930mm

Weight: 320KG

      


VFD screw air compressor is also called variable frequency drive screw compressor, the type of compressor equipped with an inverter to control the compressor produce compressed air according to customers air demand. VFD compressor is energy-saving than fixed frequency drive screw compressor.


A variable speed drive(VSD) air compressor use adopts variable speed drive technology. The compressor use an inverter to control the RPM of the motor, to varying the air displacement of the compressor. This done to improve the efficiency of the compressor to save electrical cost for user. This technology can avoid the problem like no-load loss, more efficient than fixed speed air compressor.


Variable frequency generator through the variable speed control technology ,according to the ptactical needs of the factory of gas production of gas, which not only reduces the hight load current, and completely avoid unloading waste 45% of the rated power loss.


 Advantages  

1. The compressor was energy-saving, will save electric cost for the user.

2. The price of the compressor is fair, not expensive.

3. The compressor has enough air discharge, meets user's compressed air need.


 Data Sheet  


Capacity

2.2m³/min

Discharge pressure

0.8MPa

Motor power

15kw

Weight

320kg

Voltage/HZ

380V/50HZ

Motor protection grade/insulation grade

IP23/F

Driving method

Direct drive

Noise level

65 ± 2 db(A)

Cooling method

Air cooling

Lubricant

18L

Outlet air carry lubricant oil

<=3 ppm

Starting method

Y-△

Air outlet pipe diameter

Rp3/4"

Temperature of cooled outlet compressed air

<=Ambient temperature+15℃

Dimension

1080*750*1000(mm)



Inverter Air Compressor Technical Parameter

Model

AKB-10

AKB-15

AKB-20

AKB-25

AKB-30

AKB-40

AKB-50

AKB-60

AKB-75

AKB-100

AKB-120

AKB-150

AKB-175

AKB-200

AKB-250

AKB-300

AKB-350

Power

KW

7.5

11

15

18.5

22

30

37

45

55

75

90

110

132

160

185

220

250

Capacity

m³/Min/MPa

1.2/0.7

1.7/0.7

2.4/0.7

3.1/0.7

3.6/0.7

5.2/0.7

6.8/0.7

8.0/0.7

10/0.7

13.5/0.7

16.1/0.7

21/0.7

25.2/0.7

28.7/0.7

32.0/0.7

36.7/0.7

42.0/0.7

1.1/0.8

1.6/0.8

2.2/0.8

2.9/0.8

3.4/0.8

5.0/0.8

6.2/0.8

7.7/0.8

9.1/0.8

12.6/0.8

15/0.8

19.8/0.8

24/0.8

27.6/0.8

30.5/0.8

34.7/0.8

40.5/0.8

0.9/1.0

1.4/1.0

2.0/1.0

2.7/1.0

3.2/1.0

4.3/1.0

5.6/1.0

7.7/1.0

8.5/1.0

11.2/1.0

13.8/1.0

17.4/1.0

21.1/1.0

24.6/1.0

27.5/1.0

30.2/1.0

38.1/1.0

0.8/1.2

1.2/1.2

1.7/1.2

2.2/1.2

2.9/1.2

3.7/1.2

4.0/1.2

5.8/1.2

7.6/1.2

10.2/1.2

12.3/1.2

15.8/1.2

18.3/1.2

21.5/1.2

24.8/1.2

27.8/1.2

34.5/1.2

Compress Stage


Single-stage/Single-stage inverter compression

Ambient Temperature(℃)

-5℃±45℃

Cooling Method


Air Cooling/Water Cooling

Exhaust Temperature(℃)


≤ambient temperature + 15

Lubricant

L

12

18

18

18

18

18

30

65

30

65

65

90

90

110

110

110

110

Noise

db(A)

62±2

62±2

65±2

65±2

65±2

65±2

65±2

65±2

72±2

72±2

72±2

75±2

75±2

78±2

78±2

82±2

82±2

Drive Method


Direct

Y-Δ/Frequency Soft Start

Eletric

(V/PH/HZ)

380V/50HZ

Dimension (mm)

Length

800

1080

1080

1380

1380

1380

1500

1500

1800

1900

1900

2300

2300

2700

2700

3200

3200

Width

700

750

750

850

850

850

1000

1000

1250

1250

1250

1470

1470

1700

1700

2000

2000

Height

930

1000

1000

1100

1100

1100

1330

1330

1570

1570

1570

1840

1840

2300

2300

2500

2500

Weight

(KG)

190

310

320

410

460

480

740

810

1190

1360

1550

2060

2440

3400

3900

4400

5200

Outlet Thread(inch/mm)


G1/2

G3/4

G3/4

G1

G1

G1

G1 1/2

G1 1/2

G2

G2

G2

DN65

DN65

DN85

DN85

DN100

DN100


 Company Profile  

Dongguan City Jiubei Compressor Parts Co.,LTD is a large enterprises which is professional in Screw air compressor and air compressor parts R&D and production. AIRKING is one of a famous compressor brand belong to Dongguan City Jiubei Compressor Parts Co.,LTD , AIRKING screw air compressor shipped to worldwide customer in Malaysia,Vietnam, Singapore, Indonesia, Thailand, India, Bangladesh,Sri Lanka, Mauritius, Australia, Saudi Arabia, Israel, Russia, Croatia, Brazil, Peru, USA, Mexico, Canada, Dominican Republic.... widely used in diverse industry.

AIRKING compressor design, manufacturing at a high starting point, advanced technology, superior level of systemic, its core competencies to guide the development trend of industry, stable and reliable. AIRKING import advanced technology from Europe, through constant practice and improvement, design a new generation of AIRKING air compressor.

Improved quality assurance manual, advanced production process, control management program files comprehensive, standardized, ensuring high quality brand products “AIRKING”, stable and durable. High quality, intimate service get the praise from users all over the world.

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Dongguan City Jiubei Compressor Parts Co.,LTD. is a large enterprises which is professional in Screw air compressor and air compressor parts R&D and production since 2002.
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   +86 13414280001  
  +86 769 8162 4099
   zakf2@screwaircompressor.cn
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