KOBELION VS/AG⁺ seriese (Large size)

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The KOBELION VS/AG⁺ Series (Large Size) features advanced energy-saving inverter technology and enhanced cooling systems for superior performance in large-scale industrial operations. Engineered for durability and efficiency, this series ensures consistent air supply, lower operational costs, and optimal performance even in the most demanding environments.

  • Motor output : 110 – 250kW
  • Discharge air flow : 19.0 – 54.1 m3/min
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Features

Powered by Cutting-Edge High-Efficiency Air-End

New generation air-end, delivering significant efficiency improvement compared to previous model. Direct-Gear-Drive design eliminates maintenance of coupling and v-belt, ensuring seamless integration of the powertrain. Experience enhanced reliability and extended maintenance intervals.

Full-Scale Upgrade of the Main Motor

Inverter models can be optionally equipped with IPM equivalent to IE5-class efficiency. Fixed-speed models are equipped with IE4-class high-efficiency motors. Bearings undergo high-temperature stabilization treatment, enhancing high-temperature durability.  For detailed motor specifications, please consult our sales department.

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Improvement in Specific Energy ~Reduced up to 15％~

By incorporating a newly developed air-end and ultra-high-efficiency motor, combined with a sleek package design, New KOBELION series have achieved improvement in specific energy efficiency. That realizes significant saving in electricity and reduction of CO₂ emissions, promoting a greener and more sustainable future.

Wide range Control [VS⁺]

KOBELCO’s wide range control, a pioneer in low-pressure increased airflow control for inverter machines, is also applied to large oil-injected models. A single model provides optimal variable speed control at all pressure points to optimize the user’s energy -saving benefits.

Enhanced Environmental Durability

Standard equipped dust filter elevates the environmental performance against dust and firth. Optimized cooling system enables to run even up to 50℃ ambient temperature.

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Exquisite Package Design

The adoption of spacious air piping and Victaulic joins reduces vibration and contributes to low pressure losses in the discharge air lines. The oil separation performance its industry- leading standard of 1.6ppm and less.

Compressor Group Control

Up to 6 units of compressor can be control by inbuilt sequencing function without external control panel. (Hard wire connections are needed)

NGSC-700 controller as standard

  • Operating condition
  • Maintenance schedule
  • Alarm/Interlock list
  • Alarm/Trip history
  • Compressor settings
  • Flow diagram
  • Daily, Weekly, Monthly record etc.
  • Operating Condition Monitoring

Specification

VS⁺ series (Performance line) [ Fixed speed model/ [A]:Air cooled [W]:Water cooled ]

Model Discharge
pressure		 Discharge air flow Nominal
output		 Pipe
connection		 Fan
motor		 Noise
level		 Dimension
(W×D×H)		 Weight
MPa m3/min cfm kW A KW × qty dB (A) mm kg
VS110⁺A/W 0.40-1.05
[0.7]		 24.9-19.0
[22.0]		 879-671
[777]		 110 80 1.8×2
(0.37×1)		 69 2,600×1,600×1,910 3,370
(3,220)
VS132⁺A/W 29.5-22.0
[26.0]		 1,042-777
[918]		 132 3.0×2
(0.37×1)		 70 3,590
(3,450)
VS160⁺A/W 35.0-26.2
[31.1]		 1,236-925
[1,098]		 160 3.0×2
(0.37×1)		 71 3,730
(3,620)
VS200⁺A/WR [-H] 0.85 44.3-37.2
[40.9]		 1,564-1,313 200 DN100 4.0×2 73 3,060×2,120×2,150 5,100
(4,850)
1.05 42.6-33.6
[38.6]		 1,504-1,186
VS250⁺A/WR [-H] 0.85 54.3-45.6
[50.1]		 1,917-1,610 250 DN100 4.0×2 75 3,060×2,120×2,150 5,010
(4,760)
1.05 52.2-41.3
[47.2]		 1,843-1,458
  • [ ]for 0.7 or 0.8MPa condition
  • ( ) for water cooled model
  • Main motor:4-poel, TEFC Induction motor, IE4, Class F, Inverter drive Electrical spec:380/415V-50Hz
  • The maximum pressure for constant pressure control is up to 1.05MPa.

AG⁺ series (Performance line) [ Fixed speed model/ [A]:Air cooled [W]:Water cooled ]

Model Discharge
pressure		 Discharge air flow Nominal
output		 Pipe
connection		 Fan
motor		 Noise
level		 Dimension
(W×D×H)		 Weight
MPa m3/min cfm kW A KW × qty dB (A) mm kg
AG110⁺A/W 0.75 22.0 777 110 80 1.8×2
(0.37×1)		 69 2,600×1,600×1,910 3,260
(3,190)
0.85 20.7 731
1.05 19.0 671
AG132⁺A/W 0.75 26.0 918 132 3.0×2
(0.37×1)		 70 3,430
(3,340)
0.85 24.5 865
1.05 22.2 784
AG160⁺A/W 0.75 31.1 1,098 160 3.0×2
(0.37×1)		 71 3,490
(3,450)
0.85 29.2 1,031
1.05 26.5 936
AG160⁺⁺A/W 0.75 32.6 1,151 160 DN80 2.2×2 71 2,600×1,600×1,910 3,990
(3,950)
0.85 30.7 1,084 DN80
1.05 26.9 950 DN80
AG200⁺A/W 0.75 40.9 1,444 200 DN100 4.0×2 73 3,060×2,120×2,150 5,260
(5,000)
0.85 38.6 1,363 DN100
1.05 34.0 1,200 DN100
AG250⁺A/W 0.75 50.1 1,769 250 DN100 4.0×2 75 3,060×2,120×2,150 5,860
(5,610)
0.85 47.2 1,666 DN100
1.05 42.1 1,486 DN100
  • ( ) for water cooled model
  • Main motor:4-poel, TEFC Induction motor, IE4, Class F, Star-delta drive Electrical spec:380/415V-50Hz
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