GA 90+ – 160 (VSD+)
Oil-Injected screw compressors GA (VSD⁺)
Features
The Atlas Copco GA 90+-160 (VSD+) oil-injected rotary screw compressor range is engineered for high energy efficiency, maximum reliability, and low total cost of ownership.
Core Efficiency and Performance Features
- Variable Speed Drive (VSD+) adjusts air delivery to match fluctuating demand, reducing energy consumption by up to 35% compared to fixed-speed units.
- Smart Injection Technology couples advanced compression elements with precise oil injection to deliver state-of-the-art compression efficiency.
- Premium Motor Efficiency incorporates highly efficient oil-cooled IE4 and IE5 permanent magnet motors that require no standard service interventions.
- VSD-Driven Radial Fans regulate fan speeds precisely to optimize cooling air flow and reduce unnecessary power draw in lower ambient temperatures.
Reliability and Structural Design
- IP66-Rated Drive Train provides absolute protection from environmental dust and moisture to safeguard the internal mechanical and electrical components.
- Extreme Temperature Tolerance ensures reliable operation in general industrial applications at ambient conditions up to 55 degrees Celsius.
- Pre-Assembled Design features internal piping, integrated lubrication, coolers, and factory-tested configurations for reduced commissioning times.
Smart Maintenance and System Serviceability
- Patented Portal Layout enables simple, complete structural access to every single major assembly during comprehensive maintenance routines.
- Halved Service Times are achieved by clustering all primary, high-frequency maintenance components into one easily reachable grouped service area.
- Slide-Out Coolers simplify standard cleaning and component inspection to guarantee maximum operational uptime.
Intelligence and Connectivity Control
- Elektronikon Touch Controller utilizes smart built-in control algorithms to automatically lower energy consumption and regulate operational system pressure.
- SMARTLINK Connectivity comes standard to facilitate online performance trending, remote notifications, and advance maintenance scheduling via mobile devices.
- Optimizer 4.0 Compatibility monitors multiple individual air compressors simultaneously to choose the most efficient system-wide distribution logic.
Air Treatment Options (Full Feature)
- Integrated Refrigerant Dryer resides completely within the compressor canopy to eliminate extra installation piping, wiring, or floor footprint.
- Save Cycle Control automatically shuts off the integrated dryer when the compressor unloads, preserving extra facility power.
- Integrated Water Separator guarantees immediate mechanical removal of 100% of standard system condensate.
Benefits
The Atlas Copco GA 90+-160 (VSD+) oil-injected screw compressors deliver highly efficient, reliable compressed air for heavy-duty industrial applications. They significantly reduce operating costs and downtime through energy-saving motor technology, robust environmental protection, and a highly accessible, simplified service layout.
Key benefits of these compressors include:
Exceptional Energy Efficiency
- VSD+ Technology: Variable Speed Drive+ technology closely follows air demand by automatically adjusting motor speed, significantly reducing energy consumption.
- SmartInjection: Delivers the precise amount of oil required to the compression element at all times, maximizing peak efficiency.
- IE4 and IE5 Motors: Equipped with highly efficient oil-cooled IE4 or IE5 permanent magnet motors that require no external cooling.
Maximum Reliability
- IP66 Drive Train: Protects internal components and the electric motor against environmental dust and moisture.
- Harsh Environment Operation: Designed to operate dependably in ambient temperatures up to 55 degrees Celsius.
Ease of Maintenance
- Slide-Out Coolers & Grouped Service Area: Commonly serviced parts are grouped together for quick, effortless access.
- Reduced Service Time: A patented portal design allows full access to internal components, cutting maintenance time in half compared to traditional compressor designs.
Smart System Optimization
- Optimizer 4.0 Compatibility: Integrates with centralized systems to monitor the performance and energy usage of individual compressors or the entire compressed air network.
