Description
Inside the robust GA 37L-110 VSD+
Interior Permanent Magnet (iPM) motor
- Oil-cooled motor.
- Optimal cooling for all speeds and ambient conditions.
- Designed in-house in Belgium.
- Oil-lubricated motor bearing: no (re)grease(ing), increased uptime.
- IP66: pressure tight
New compressor element
- New improved rotor profile.
- Reduced pressure losses.
- Optimized in and outlet portals
Direct drive
- Vertical design, less parts.
- Oil-cooled, pressure-tight.
- No gears or belts, no shaft seal.
Inlet filter
- Heavy duty.
- Maintenance every 4,000 hours.
- Pressure drop indicator
Electronic no-loss water drain
- Ensures constant removal of condensate.
- Manual integrated bypass for effective condensate removal in case of power failure. •
- Integrated with compressor’s Elektronikon® with warning/alarm features.
High-tech fan
- Compact.
- Low noise level.
- High capacity for optimized cooling.
- Compliant with ERP2020 efficiency standards
Classic cooler design
- Integrated water separation.
- Separate oil/air cooler.
- Easy access for maintenance
Innovative Neos inverter
- Atlas Copco’s in-house designed inverter now also controls iPM motors.
- IP5x protection.
- Robust aluminum enclosure for trouble-free operation in the harshest conditions.
- Fewer components: compact, simple and user-friendly.
Integrated dryer
- Extra compact footprint.
- Refrigerant R410A
Elektronikon® Touch controller
- High-tech controller with warning indications, compressor shut-down and maintenance schedule.
- Easy to use and designed to perform in the toughest conditions.
- Standard SMARTLINK remote monitoring to maximize air system performance and energy savings.
- Optional multiple compressor control (2, 4, or 6 compressors).
Sentinel no-loss inlet valve
- Optimizes the inlet flow of the air end.
- No blow-off losses.
- Full aluminum design: maintenance-free (GA 37L-75 VSD+)
11VSD + Neos cubicle
- Electrical components remain cool, enhancing their lifetime.
- Dedicated drive for iPM technology motors.
- Heat dissipation of inverter in a separate compartment
VSD+ for 50% average energy savings
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.
Why Atlas Copco Variable Speed Drive+ technology?
- On average 50% energy savings with an extensive flow range (20-100%).
- Integrated Elektronikon® Touch controls the motor speed and high-efficiency frequency inverter.
- No wasted idling times or blow-off losses during operation.
- The compressor can start/stop under full system pressure without the need to unload.
- Eliminates peak current penalty during start-up. • Minimizes system leakage due to lower system pressure.
- EMC compliance to directives (2004/108/EG).
Compared to fixed speed compressors, based on measurement performed by an independent energy audit agency.
VSD+ for 50% average energy savings*
In almost every production environment, air demand fluctuates depending on different factors such as the time of the day, week or even month. Extensive measurements and studies of compressed air demand profiles show that many compressors have substantial variations in air demand.
Technical Specifications GA 37L-110 VSD+
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