Variable Speed Drive Screw 37~315kW (50~400HP)

Micos VSD Screw compressor is the optimal choice for reducing energy cost.

Micos VSD compressor changes drive motor’s rotation speed to produce only the necessary amount according to actual demand of compressed air. It eliminates unload operation and frequent restart of compressor and consistent discharge pressure provides energy saving up to 30% of total energy expense.

The powerful VSD compressor controller : Micos-Ⅳ

Micos-Ⅳ controller detects system pressure and controls inverter to produce exact quantity of air according to the factory’s air demand. So it can save energy cost by reducing the unloading action of other compressors.

1 : 1 direct driven compressor

Micos series VSD compressors have direct coupled driven method without acceleration gear box. So they can reduce the transmission loss caused by the gear box and can guarantee high energy efficiency, low maintenance cost and quite operation.

High efficiency inverter

CE & UL certified inverter is adapted all models of VSD compressor. The electric cabinet is fully separated from mechanical component and exclusive cooling fan and pre-filter are installed in the cabinet, So MICOS VSD compressor can be operated safely at any industrial surroundings.

TECHNICAL DATA(Micos 22V~Micos 150V)

Article Unit Micos 22V Micos 37V Micos 55V Micos 75V Micos 110V Micos 150V
Compression method Oil flooded, 1-stage compression
Capacity
(F.A.D)(1)
7 bar ㎥/min 1.8~3.90 2.0~6.7 3.1~10.3 4.1~13.7 6.4~21.2 8.3~28.5
9bar 1.0~3.6 1.8~6.1 2.6~9.10 3.6~13.1 5.1~18.6 7.0~26.1
12bar 1.4~4.6 2.1~7.1 2.9~9.8 3.8~16.1 5.9~23.0
Compression Unit Driven method Direct coupled & Variable speed drive
Suction Temperature(3) MAX. 40
Outlet Temperature MAX. Suction temperature + 15
Cooling method Air cooled
Motors Rated power kW 22 37 55 75 110 160
Input voltage V AC 220 / 380 / 440, 3Phase AC 380 / 440, 3 Phase
Frequency Hz 50 / 60
Starting method Soft start by Inverter(No peak current)
Pipe connection 25A 32A 50A 65A
Control method Micos-Ⅳ Micom controller
Noise level(2) db(A) 65 68 70 71 73 76
Weight kg 670 1,160 1,850 2,040 2,680 3,320
Dimension (L X B X H) mm 1,380×880×1,348 1,700×1,065×1,500 1,900×1,330×1,750 2,482×1,800×1,960
  • (1) According to ISO1217 Edition3-1966, Annex-C
  • (2) According to ISO2151 Edition1-1972.
  • (3) High temperature packages up to 55℃ are available

TECHNICAL DATA(Micos 190V~Micos 300V)

Article Unit Micos 190V Micos 225V Micos 260V Micos 300V
Compression method Oil flooded, 1-stage compression
Capacity
(F.A.D)(1)
7 bar ㎥/min 10.5~35.0 12.1~40.6 13.5~45.8 17.7~55.3
9bar 8.7~30.0 9.8~33.3 11.0~38.2 15.8~50.2
12bar 7.3~26.8 8.1~29.6 9.1~31.9 13.8~45.0
Compression Unit Driven method Direct coupled & Variable speed drive
Suction Temperature(3) MAX. 40
Outlet Temperature MAX. Suction temperature + 15
Cooling method Air cooled
Motors Rated power kW 190 225 260 315
Input voltage V AC 220 / 380 / 440, 3상
Frequency Hz 50 / 60
Starting method Soft start by Inverter(No peak current)
Pipe connection 80A 100A
Control method Micos-Ⅳ Micom controller
Noise level(2) db(A) 78 79 81 83
Weight kg 4,910 6,260 6,590 7,500
Dimension (L X B X H) mm 3,382×2,100×2,500 3,382×2,100×2,500 (800×1,080×2,500)
  • (1) According to ISO1217 Edition3-1966, Annex-C
  • (2) According to ISO2151 Edition1-1972.
  • (3) High temperature packages up to 55℃ are available

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