Today, air compressors play a vital role in most industries such as mechanical engineering, plastics, agricultural processing, textiles, food, healthcare, electronics, etc. Therefore, the requirements for stable compressed air quality, operate continuously, save energy with long-lasting durability is increasingly being demanded at a higher level.

With more 100 years of research and development, Group Kobelco Japan has been created KOBELION INVERTER air compressor seriesIt is comprehensively optimized to meet the stringent standards of modern manufacturing. The product offers stable operation, high reliability, easy maintenance, and energy efficiency, helping customers achieve outstanding results throughout its lifespan.

Overview of the Kobelco Inverter KOBELION IV VS/AG 110–250 kW air compressor

In large factories, compressed air systems often account for a significant proportion of total electricity costs. Using fixed-speed air compressors at high power levels can easily lead to energy waste when the load varies during production shifts.

Kobelco Inverter air compressor KOBELION IV VS/AG was developed to solve this problem by , adjust the motor speed according to actual compressed air requirements.This helps maintain stable pressure and minimize energy loss. This type of machine is particularly suitable for factories operating 24/7 with multiple compressed air production lines simultaneously.

What is the Kobelco Inverter KOBELION IV VS/AG air compressor?

The concept of high-capacity inverter air compressors.

Inverter air compressors use a frequency converter to adjust the motor's rotational speed according to the air flow rate. Across a range of power capacities... 110–250 kW, inverter technology offers significant benefits in terms of energy savings, reduced pressure fluctuations, and increased system stability.

Positioning the KOBELION IV VS/AG series

Kobelco KOBELION IV VS/AG Air Compressor positioned as line:

• High power
• High energy efficiency
• Suitable for central compressed air systems.
• Optimized for continuous production plants.

Key advantages of the Kobelco Inverter KOBELION IV VS/AG 110–250 kW air compressor

Large-scale energy savings

At high power levels, the energy savings from inverters bring significant economic value to businesses.

Ensuring stable operation for the central compressed air system.

The ability to continuously adjust the flow rate helps reduce pressure fluctuations and protect equipment using compressed air.

High mechanical strength

Designed for heavy industry, the machine operates reliably over long periods with a low failure rate.

Optimize lifecycle costs

Reduce electricity costs, minimize maintenance, and extend equipment lifespan throughout its entire service life.

Key features of the KOBELION inverter series.

High durability and reliability
The KOBELION high-power inverter series is designed for stable, durable, and reliable operation in harsh industrial environments.

Optimize cooling performance and compressed air flow.
The independent cooling system design, completely separating the hot and cool air zones, combined with a professional hot air duct system, enhances cooling efficiency and ensures stable, continuous machine operation.

Ability to operate in high-temperature environments
The machine can operate continuously in ambient temperatures up to 46°C, with a higher safety margin than the standard.

Large color touchscreen display
Equipped with a modern touchscreen LCD display, it shows all operating parameters, allowing users to easily monitor and control the machine's operating status.

Energy-saving logic (AG Series)
It automatically switches to idle mode when the load/idle cycle lasts longer than 30 seconds, simultaneously eliminating unnecessary excess pressure, helping maximize energy savings.

Technical specifications of the KOBELION inverter series.

• Main engine: 4 poles, TEFC induction motor
• Insulation class: Class F
• Drive system: Inverter (Frequency inverter)
• Operating voltage: 380/415V – 50Hz

AG series [ Fixed speed model / [ A ] : Air cooled [ W ] : Water cooled ]
Model	Discharge pressure	Discharge air flow		Nominal output	Pipe connection	Fan motor	Lube Oil Quantity	Noise level	Dimensions	Weight
									W×D×H
	MPa	m³/min	cfm	kW	A	kW	L	dB (A)	mm	kg
AG110A/W	0.75	21.4	756	110	80	1.8×2 (0.37)	81	69	2,600 × 1,600 × 1,850	2,950 (2,850)
AG110A/W-H	0.85	20.2	713
AG110A/W-GH	1	18.6	657
AG132A/W	0.75	25.4	897	132	80	3.0×2 (0.37)	81	70	2,600 × 1,600 × 1,850	3,150 (2,950)
AG132A/W-H	0.85	24.1	851
AG132A/W-GH	1	21.4	756
AG160A/W	0.75	30.3	1,070	160	80	3.0×2 (0.55)	98	71	2,600 × 1,600 × 1,850	3,500 (3,150)
AG160A/W-H	0.85	28.8	1,017
AG160A/W-GH	1	25.8	911
AG200A/W	0.75	37.3	1,317	200	100	4.0×2 (0.37)	170	73 (72)	3,060 × 2,120 × 2,150	4,900 (5,000)
AG200A/W-H	0.85	34.2	1,208
AG200A/W-GH	1	31.1	1,098
AG250A/W	0.75	43.4	1,533	250	100	4.0×2 (0.37)	195	75 (72)	3,060 × 2,120 × 2,150	5,300 (5,400)
AG250A/W-H	0.85	41.4	1,462
AG250A/W-GH	1	38.6	1,363
Main motor: 4pole, TEFC induction motor, Class F, Inverter drive, Electrical spec : 380/415V, 50Hz. ( ) for water cooled model

VS series 【 Inverter model / [ A ] : Air cooled [ W ] : Water cooled 】
Model	Discharge pressure	Discharge air flow		Nominal output	Pipe connection	Fan motor	Lube Oil Quantity	Noise level	Dimensions	Weight
									W×D×H
	MPa	m³/min	cfm	kW	A	kW	L	dB (A)	mm	kg
VS110A/W	0.75	21.4	756	110	80	1.8×2 (0.37)	81	69	2,600 × 1,600 × 1,850	3,000 (2,900)
VS110A/W-H	0.85	20.2	713
VS110A/W-GH	1	18.6	657
VS132A/W	0.75	25.4	897	132	80	3.0×2 (0.37)	81	70	2,600 × 1,600 × 1,850	3,250 (3,050)
VS132A/W-H	0.85	24.1	851
VS132A/W-GH	1	21.4	756
VS160A/W	0.75	30.3	1,070	160	80	3.0×2 (0.55)	98	71	2,600 × 1,600 × 1,850	3,600 (3,250)
VS160A/W-H	0.85	28.8	1,017
VS160A/W-GH	1	23.8	840
VS200A/W	0.75	37.3	1,317	200	100	4.0×2 (0.37)	170	73 (72)	3,060 × 2,120 × 2,150	4,900 (5,000)
VS200A/W-H	0.85	34.2	1,208
VS200A/W-GH	1	31.1	1,098
VS250A/W	0.75	43.4	1,533	250	100	4.0×2 (0.37)	195	75 (72)	3,060 × 2,120 × 2,150	5,300 (5,400)
VS250A/W-H	0.85	41.4	1,462
VS250A/W-GH	1	38.6	1,363
Main motor: 4pole, TEFC induction motor, Class F, Inverter drive, Electrical spec: 380/415V, 50Hz ( ) for water cooled model

Practical applications of the Kobelco Inverter KOBELION IV VS/AG air compressor.

• Steel plant
• Cement factory
• Chemicals – petrochemical refining
• Power plant
• Large-scale production line

Many operations engineers have assessed that KOBELION IV VS/AG helps to make the compressed air system more stable and significantly reduces electricity costs compared to traditional solutions.

Guide to choosing the right Kobelco Inverter KOBELION IV VS/AG air compressor.

When selecting Kobelco Inverter air compressor KOBELION IV VS/AG 110–250 kW, needs to be considered:

• Total compressed air flow rate required
• Load variation level across production shifts
• Operating pressure
• Future system scalability

Choosing the right configuration helps businesses optimize their investment and long-term operational efficiency.

Installation and operation guide for Kobelco Inverter KOBELION IV VS/AG air compressor.

Installation

• The computer room is spacious and well-ventilated.
• Stable high-power electrical system
• Synchronous connection with the central compressed air system.

Operate

• Monitoring parameters via controller
• Regularly check the oil, filter, and cooling system.
• Perform maintenance according to technical recommendations.

Frequently Asked Questions (FAQ)

Is the Kobelco Inverter KOBELION IV VS/AG air compressor suitable for 24/7 operation?
Yes. The machine is designed for continuous operation in heavy industrial plants.

Compared to fixed-speed models, are the benefits of an inverter clearly defined?
At high power levels, the benefits of energy savings and pressure stability are very clear.

Are the initial investment costs high?
Higher initial investment costs are offset by lower operating costs in the long term.

Why should you buy the Kobelco Inverter KOBELION IV VS/AG air compressor at Phuc Hung?

carried out maintenance and oil sludge (varnish) removal for we are a provider of industrial compressed air solutions with:

• Genuine product
• In-depth technical consulting
• Survey of the actual system
• Installation and maintenance support
• Transparent warranty policy

Contact carried out maintenance and oil sludge (varnish) removal for for detailed advice Kobelco 55 kW Air Compressor Kobelco Oil-lubricated Inverters – KOBELION IV VS/AG series 110–250 kW, conduct on-site surveys and propose the most suitable compressed air solutions for your factory.