Smart Injection Technology For Energy Savings GA90+-315+(VSD+),GA200-250HYBRID+ Atlas Screw Air Compressor

Oil injected rotary screw compressors

GA 90+-315+(VSD+)

GA 200-250 HYBRID+

Highest reliability,lowest operating costs

The shortest route to maximize your profitability is to minimize your operational costs. With up to 80% of a compressor lifecycle cost coming from the energy it consumes, this should be a clear focus.Atlas Copco's GA+ compressors with SmartInjection enabled compression elements and IE4/IE5 or better class motors are designed to achieve significant energy savings whileproviding long and trouble-free life even in the harshest environmental conditions.

Advantage:

· Efficiency
At the heart of the GA+ compressors are state-of-the-art compression elements with Smartlnjection technology and high efficiency oil cooled lE4/IE5 or better class motors.This highly efficient drive train coupled with generous cooling capacity, low internal pressure drops and  precise control from the ElektronikonTouch ensures optimum efficiency.

· Reliability
The GA+ compressor's drive train is lP66 rated protecting it completely from environmental dust and moisture ensuring it can operate reliably in the toughest conditionsand at ambient temperatures up to 55°℃/131°F.

· Easy maintenance
All parts that require regular maintenance are fully considered for the convenience of operation, which greatly reduces the time required for maintenance. The unique design of the box board makes all the components within the unit within easy reach. At the same time, each component is designed with full consideration of its maintainability, and the average maintenance time is reduced by more than half compared with traditional designs.

Applications in all walks of life

1.General industry

Lower life cycle costs
Compressed air is essential in daily industrial production, and its application fields include: pneumatic tools for cutting, drilling, hammering and grinding processes; Pneumatic actuators and valves; Ventilation system; Packaging and stacking equipment and conveyor systems. The GA + series is designed for lower life cycle costs.

2.Mining

Adapt to harsh conditions
Compressed air is essential for the mining industry, including: dust bag filtration, maintenance gas, ventilation gas and pneumatic tools. The Ga + series air compressors are not only reliable, but also durable, even in harsh environments.

3.Power plant

Stable and reliable
To ensure an uninterrupted supply of energy, power plants must operate day and night. Therefore, a continuous supply of compressed air is essential for trouble-free operation of power plants. The GA + series compressors provide reliable compression air for silt purging and fly ash treatment.

4.Metal smelting

Lower energy efficiency
A large amount of compressed air is used in the process of instrument gas and pneumatic transportation of raw materials in metal smelting plants, so effective solutions are needed to reduce operating costs. The Atlas Copco ga + series of compressors significantly reduce customers' operating costs thanks to their high energy efficiency.

5.Cement industry

Easy to maintain and maintain
Cement plants require a large amount of compressed air, which is mainly used for the transportation of raw materials. In cement plants, large amounts of dust and water vapor inevitably damage compressor performance, resulting in additional energy and maintenance costs. The GA + series compactor not only has the transmission system with IP66 protection level to avoid pollutants entering the compactor; And easy to maintain, such as card-type design of the oil core, pull-type design of the cooler and so on.

Efficiency(combining the best of both worlds)

- Variable Speed Drive (VSD)
Over 80% of a compressor's lifecycle cost is taken up by the energy it consumes. Moreover,the generation of compressed air can account for more than 40% of a plant's total electricity bill.To cut your energy costs, Atlas Copco pioneered Variable Speed Drive(VSD) technology in the compressed air industry. VSD leads to major energy savings, while protecting the environment for future generations.Thanks to continual investments in this technology,Atlas Copco offers the widest range of integrated VSD compressors on the market.

Legend
A= Losses

B= Speed
1=Total losses traditional element

2 =Total losses AC element

- VSD savings
Atlas Copco's VSD technology closely follows the air demand by automatically adjusting the motor speed.This results in large energy savings of up to 35%6.The Life Cycle Cost of a compressor can be cut by an average of 22%. In addition, lowered system pressure with VSD minimizes energy use across your production dramatically.

Legend
42%= Energy
35%= Energy savings with VSD

12%= lnvestment
11%= Maintenance

- The Hybrid Principle

Atlas Copco innovatively integrates the fixed frequency module and the frequency conversion module into a hybrid motor, which matches our intelligent control system to more accurately match the customer's gas needs.

- The Hybrid Benefits
Our hybrid compressor includes two drive trains. One variablespeed and a fixed speed drive.This brings many benefits such as:

· Smaller footprint compared to having two smaller units
· Higher turndown compared to a VSD compressor
· Lower energy consumption
· Independent Single Core Operation

- Higher Flexibilty
By having two cores and controllers,the customer can chose to run a single core if required, or if one core is not operational.This also means the back up compressor can be sized smaller.

- Dual set-point and automatic stop
Most production processes create fluctuating levels of demand which, in turn, can create energy waste in low use periods. Using the ElektronikonRunit controller, you can manually or automatically switch between two different setpoints to optimize energy use and reduce costs at low use times.

In addition, the controller is also integrated with Atlas Copco's unique control algorithm, in the premise of avoiding frequent start and stop motors, as far as possible to shorten the unloading operation time and further reduce operating costs.

Legend
A = Power consumption

B = Time
C = Energy Saving

- Components designed for efficiency
· SmartInjection provides exact amount of oil required to element ensuring it always works at peak efficiency.
· High efficiency IE4(Fixed Speed) and lE5 (VSD+) motor.
· lntegrated energy recovery system recovers up to 78% of energy from integrated motor and element oil circuit.
· Dual speed or VSD fan for energy efficiency in lower temperatures.

- Elektronikon Mk5 touch
The Elektronikon unit controller is specially designed to maximize the performance of your compressors and air treatment equipment under a variety of conditions.Our solutions provide you with key benefits such as increased energy efficiency, lower energy consumption, reduced maintenance times and less stress... lessstress for both you and your entire air system.

- Optimizer 4.0
· Minimizing Excess Pressure
Optimizer 4.0 minimizes the generation of excess compressed air by starting and stopping compressors. Its user friendly interface
enables you to set multiple pressure bands, allowing you to optimize your compressor installation for varying circumstances,such as non-productive hours.
· Full VSD Benefits
With Optimizer 4.0 you can realize the full energy saving potential of VSD (variable Speed Drive).lt regulates the VSD to ensure that the compressed air output is proportional to the demand, preventing higher pressures than required, excess unloaded running,and spiraling energy costs.
· lmproving Uptime
Optimizer 4.0 effectively eliminates production downtime caused by unexpected system pressure drops, because it regulates the system pressure instead of the compressor output pressure.

This means Optimizer 4.0 will automatically adjust the system pressure to compensate for pressure drops due to filters, piping and dryers for example.
we also provide additional functionality and services on Optimizer 4.0 to ensure that your energy savings will stand the test of time.Even when your installation needs adaptations or your demandchanges.

Customized to your needs (A range of optional features are available to ensure the GA compressor is customized to the applications requirements)

- High ambient temperature variant
Reliable and continuous operation of the compressor in hotand humid environments up to :
· max. 55C ( 131F ) for fixed speed pack

· max. 50°C ( 121°F ) for vSD pack

- Shock pulse monitoring
Continuous SPM "Shock Pulse Measurement” monitoring system of the compressor element & motor bearings.The sensors are connected to the ElektronikonR which is showing the individual vibration levels.
Alarm and/or shutdown levels can be programmed during commissioning of the compressor. With this monitoring system, the compressor can run longer, since overhaul can be done when needed and preventive maintenance can be organized.

- Energy recovery
The energy recovery system consists of a build-in stainless steel heat exchanger and thermostatic controlled system to recover the heat from the compressor in the form of warmwater or hot water without any adverse influence on thecompressor performance.

Technical specifications:

GA90+-315+(VSD+)和GA200-250 HYBRID+-50HZ

Dimensions: