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AirMaster 3PX

AirMaster3PX™ meets the challenge of managing multiple compressors of different types, control platforms, makes and models by creating a foundation that allows for two-way communication to each compressor. With communications and control established, AirMaster3PX™ becomes the intelligent decision maker utilizing a dedicated Master PLC in which the system management and control is executed.


AirMaster3PX™ circumvents the need to replace the existing local third-party OEM proprietary control system for each compressor by utilizing 3rd Party eXchange. This makes AirMaster3PX™ extremely versatile and effective for all types of scenarios and compressor rooms making it the go-to platform for systems requiring additional automation beyond the compressor itself. A few examples include multiple header management, cooling water control, and dryer integration into the overall architecture.

We understand that no two plants are exactly the same and that’s why each AirMaster3PX™ system is designed specifically to fit each individual application. With this many moving parts it’s important to get it right from the start.


Features & Benefits


Maximize System Efficiency

Maximize system efficiency by running only the required compressors to meet plant demand

Precise System Pressure Stabilization

By controlling all of the air compressors to a single pressure signal and common group of setpoints

System-Wide Integration

Complete integration and coordination of multiple compressor types and manufacturers

Data and Trending

Centralized compressor data including air pressures, temperatures, vibrations, and operational status data

True Load-Sharing

Load-sharing of all variable capacity compressors utilizing intelligent algorithms for precise and accurate control flexibility

Proactive Functionality

Prevent major pressure deviation due to a compressor trip/shutdown by adding additional capacity immediately when the event occurs vs waiting on the pressure to decay

Standardization

User friendly HMI with intuitive navigation and graphical display puts monitoring and adjusting the compressor right at your fingertips

Security

Multi-level security architecture to adjust system automation parameters and set points

Ethernet/IP Communications

Native Ethernet/IP and Modbus communication protocol. Other protocols are optional for connection to any third-party system.

Centrifugal Compressors

• Prevent compressor caused pressure oscillations due to multiple compressors responding local independent pressure signals.

• Utilize full inlet throttle capacity of all compressors to minimize or eliminate bypass

• Superior surge protection and detection algorithms

• Minimize compressor starts/stops

• Precise pressure regulation using inlet modulation of one or more compressor.

• Capacity based automatic unload algorithms to unload/stop compressors based on available reserved capacity of throttled compressors.
Rotary Screw Compressors
• Prevent compressor short interval load/unload cycling caused by multiple compressors responding to local independent pressure signals.

• Prevent unnecessary load/unload cycling caused by selecting the right compressor for the trim position.

• For variable speed motors, utilize the full capacity regulation by one or more VSD compressors to precisely respond to changing plant air demands.

• For compressors with variable capacity control (ex. Sullair Spiral valve) utilize the full capacity regulation by one or more variable capacity compressors to precisely respond to changing plant air demands.

• Capacity based automatic unload algorithms to unload/stop compressors based on available reserved capacity of throttled compressors.

Reciprocating air compressors

• Prevent compressor short interval load/unload cycling caused by multiple compressors responding to local independent pressure signals.

• Prevent unnecessary load/unload cycling caused by selecting the right compressor for the trim position.

• For recips with partial load capability, 3 and 5-step loading, utilize the multi-step loading to more precisely control to the system pressure signal.

Documentation

Complete new documentation sets including wiring diagrams, part’s lists, and user-manuals which thoroughly address set-up, tuning, troubleshooting and operations.

Hardware Specifications


  • Enclosure
    • Rating
      Nema 4/12
    • Dimensions
      36"h x 24"w x 12"d
    • Color
      Light Gray
    • Weight
      115 lbs.
  • ALLEN BRADLEY PLC COMPONENTS
    • Processor
      CompactLogix 1769-L33ER
    • Analog Inputs (4-20mA, 1-5V)
      Eight
  • FRONT PANEL DEVICES
    • HMI
      10' Touch PV 7+
    • Control Power
      Selector Switch
  • COMMUNICATIONS
    • Ethernet
      Port Used for Connection to HMI
    • Ethernet Switch
      5-port Unmanaged
  • Power Requirements
    • Requirements
      120VAC, 10 amps
  • Common Options
    • Enclosure System
      •Nema 4X SS Enclosure Rating
      •Purgeable Instrument Access Door for HMI
      •Vortec Panel Cooler
      •Panel Air Conditioning
      •Panel Heater
      •Larger Display

    • PLCs
      •ControlLogix
      •CompactLogix 5069 Hardware

    • PLC Components
      •Analog Inputs
      •Analog Outputs
      •Discrete Inputs & Outputs

    • Communications
      •Modbus TCP
      •Modbus RTU
      •BACnet/IP & BACnet MS/TP
      •HART
      •PROFIBUS

    • HMI
      Uprade to AirView SE
      Upgrade to AirView Cloud

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