Ingersoll Rand RSa15i 20hp Premium Rotary Screw Air Compressor

Ingersoll Rand RSa11i 15hp Premium Rotary Screw Air Compressor

The Ingersoll Rand RSa15i is a 20hp premium rotary screw air compressor. This is the next generation series of rotary screw compressors from Ingersoll Rand. The fully packaged contact cooled 20hp rotary screw air compressor is designed for total convenience, it is easy to install, simple to operate and will deliver compressed air with reliable efficiency.

CFM and flow rates on the RSa15i Ingersoll Rand compressor will vary depending on the pressure setpoint selected. The RSa15i 20hp compressor is rated to produce:

• 87 cfm @ 110psi
• 81 cfm @ 125psi
• 75 cfm @ 145psi

The RSa series is the newer version of their RS series compressors. The RSa11-22 compressors provide the same world-class performance with increased ease of use, improved serviceability and increased controls functionality. The new XS controller is now touch screen, providing additional safety features, graphics and a user-friendly interface. The redesigned footprint fits through a standard door due to an optimized drive train. Components are easy to access and change, reducing complexity and preventing downtime.

An Ingersoll Rand 20hp rotary screw compressor works to keep you ahead of your competition with Next Generation RSa-Series air compressors that lower total cost of ownership through industry leading energy efficiency, reliable components and industry leading delivered capacity.

IR’s rotary screw uses a rugged and reliable airend is contact cooled/oil injected with a highly efficient asymmetrical profile rotor. The compressor provides removable service panels for quick, easy access to all user-maintainable components. The superior oil separation allows for cleaner air being sent downstream with less pressure drop across air treatment, leading to a more energy efficient and clean compressed air system. The airend is paired with a IE3 premium energy-efficient motor to support continuous operation in harsh environments. The RSa15i fixed speed 20hp compressor is designed to handle 24/7/365 operation.

This compressor comes standard in a base mount configuration without an air receiver/storage tank. A baseplate compressor is to be plumbed into a separate air receiver already installed at the plant. You can also have this unit pre-installed and plumbed on a 120 or 240 gallon air receiver tank.

The RSa series from Ingersoll Rand includes a tri-voltage motor that can be wired to 208v, 230v or 460v 3 phase power.

XE-110 Microprocessor Controller:

The new RSa series from Ingersoll Rand is monitored, controlled and protected by an intuitive XS-110 Series controller. The touch graphic display with backlight is simple to read and makes navigation simple. The controller will log events such as warnings and trips while also providing service reminders. 

The controller also has several features which make operating the compressor easier and more efficient.

• Logic Control Programming:
• Start/Stop Compressor
• Scheduled Start and Stop Control
• Automatic Start/Stop Control
• Manual and Automatic Load/Unload Control
• Communications:
• 8-unit integrated sequencing
• AirSmart RS485 modbus communication protocol
• USB Flash drive support – extracting log data and controller programming
• Additional Features:
• Power monitoring of voltage and amps
• Phase monitor to prevent reverse rotation
• Safety mode – Jog motor and voltage test without a meter!

Ingersoll Rand RSa-15i 20hp Rotary Screw Air Compressor Features:

• Removable service access provides quick, easy access to all user-maintainable components
• XE-110 Advanced Microprocessor Controller
• IE3 premium TEFC main drive motor
• Rugged, dependable airend delivers the efficiency and airflow you need
• Leak-free technology provides repeatable connections via PTFE hoses and O-ring seals
• Reliable components, including two-stage air filters and elastomeric O-rings
• Low sound enclosure for reduced noise and closer installation to point of use.
• Dust protection cabinet to ensure clean air is brought into the compressor