ELGi EQ45 V – 60 HP Variable Speed Rotary Screw Air Compressor

Variable Speed Efficiency. High-Volume Airflow. Built for Demanding Industrial Production.

The ELGi EQ45 V 60 HP Variable Speed Rotary Screw Air Compressor is a heavy-duty industrial compressed air solution designed for manufacturing plants, CNC operations, metal fabrication facilities, woodworking operations, automotive production, and other applications where compressed air demand changes throughout the workday.

Featuring an integrated Variable Frequency Drive (VFD), the EQ45 V automatically adjusts compressor output to match actual compressed air demand. Instead of continually producing full airflow when your facility does not need it, the compressor can reduce motor speed during periods of lower demand and increase output as production requirements rise.

The EQ45 V is available in 100 PSI, 125 PSI, and 150 PSI configurations, delivering up to 284 CFM at 100 PSI. Its combination of high airflow capacity and variable-speed control makes it an excellent choice for larger industrial facilities with multiple pieces of pneumatic equipment, production lines, or changing shift demands.

Key Features & Benefits

Variable Speed Drive Technology

• Integrated VFD automatically adjusts compressor output based on actual facility air demand
• Reduces unnecessary energy consumption during periods of partial load
• Helps minimize unloaded compressor operation
• Maintains more consistent system pressure as production demand changes
• Ideal for facilities with multiple machines and fluctuating compressed air requirements
• Provides a wide operating range for varying production conditions

ELGi specifically identifies its integrated VFD as an energy-saving solution for applications where compressed air demand fluctuates.

High-Capacity Industrial Airflow

The ELGi EQ45 V is available in three pressure configurations:

• 77-284 CFM @ 100 PSI
• 55-262 CFM @ 125 PSI
• 54-227 CFM @ 150 PSI

With maximum output of 284 CFM, the EQ45 V provides the airflow capacity required for larger industrial compressed air systems while retaining the ability to reduce output when demand decreases.

Industrial-Duty 60 HP Rotary Screw Compressor

• 60 HP / 45 kW motor
• Oil-lubricated rotary screw compressor
• Variable speed operation
• Base-mounted industrial configuration
• Designed for continuous industrial compressed air applications
• Enclosed cabinet protects internal components and helps reduce operating noise

The EQ45 V is engineered for facilities where compressed air is a critical production utility and dependable operation is essential.

Heavy-Duty Multi-Stage Air Filtration

The EQ Series incorporates multi-stage air filtration designed for demanding industrial conditions.

• Helps protect the compressor from airborne contaminants
• Supports increased consumable life
• Well suited for dusty manufacturing and fabrication environments
• Helps protect critical internal compressor components
• Designed for demanding production conditions

ELGi specifically highlights heavy-duty filtration as a key feature of the EQ Series.

Optimized Cooling for High Ambient Temperatures

The EQ45 V uses a robust cooling system designed to maintain dependable compressor performance in challenging operating environments.

• Designed for ambient temperatures up to 122°F
• Helps reduce compressed air outlet temperature
• Supports reliable operation in hot compressor rooms
• Ideal for industrial facilities with elevated ambient temperatures
• Helps maintain dependable performance during demanding production schedules

The EQ Series is designed for operation in ambient temperatures as high as 122°F.

Neuron XT Industrial Compressor Controller

The ELGi EQ45 V features the Neuron XT controller, providing straightforward compressor operation together with advanced system monitoring and protection.

Controller capabilities include:

• Compressor operating status
• Motor overload protection
• Reverse motor rotation protection
• High air/oil temperature protection
• High-pressure protection
• Detailed fault reporting
• Data acquisition
• Remote monitoring capability

These features help simplify compressor operation while protecting the system against potentially damaging operating conditions.

Severe-Duty TEFC Industrial Motor

The EQ Series utilizes a TEFC motor engineered for severe-duty industrial applications.

• Designed for demanding production environments
• Protected against dust and airborne contaminants
• Engineered for industrial rotary screw compressor applications
• Provides dependable performance in manufacturing facilities
• Well suited for continuous production environments

ELGi identifies its TEFC motors as designed specifically for severe-duty industrial applications.

Long Consumable Life & Easy Maintenance

The ELGi EQ45 V is designed to simplify routine service while maximizing compressor uptime.

• Consumable life of up to 4,000 operating hours
• Easily accessible internal components
• Simple and efficient internal layout
• Reduced routine maintenance time
• Designed to maximize equipment availability
• Helps reduce long-term ownership and maintenance costs

ELGi specifies extended consumable life and easy component access as key benefits of the EQ Series.

Quiet Industrial Operation

Despite producing up to 284 CFM, the ELGi EQ45 V operates at approximately 70 dB(A).

The enclosed cabinet helps control compressor noise, making the EQ45 V well suited for industrial compressor rooms and production environments where excessive equipment noise is a concern.

Free Factory-Authorized Startup Included

Free factory-authorized startup is included with the ELGi EQ45 V when purchased from Compressed Air Advisors Online.

Once the compressor has been properly installed and is ready for commissioning, a factory-authorized technician will perform the startup to help verify proper installation, operating conditions, and compressor operation.

This provides professional factory support from the beginning and helps ensure your new EQ45 V compressed air system is properly commissioned.

ELGi Industry-Leading Warranty

The ELGi EQ Series is backed by an extensive factory warranty program:

• 5-Year Complete Package Warranty
• 6-Year Airend Warranty
• No Service Contract Required

Terms and conditions apply.

Ideal Applications

The ELGi EQ45 V 60 HP Variable Speed Rotary Screw Air Compressor is ideal for:

• Manufacturing facilities
• CNC machining operations
• Metal fabrication shops
• Laser cutting applications
• Automotive production and fleet facilities
• Woodworking and cabinet manufacturing
• Packaging operations
• Pneumatic automation systems
• Production machinery
• Multiple production lines
• Multi-shift manufacturing operations
• Facilities with fluctuating compressed air demand
• Plant-wide industrial compressed air systems

ELGi identifies manufacturing, metalworking, laser cutting, and vehicle service among the applications for the EQ Series.

Its combination of 60 HP capacity, variable speed control, up to 284 CFM, quiet operation, and industrial-duty construction makes the EQ45 V particularly attractive for larger facilities where compressed air consumption can change considerably throughout the production day.

Technical Specifications

ELGi tests variable-speed Free Air Delivery according to ISO 1217:2009 Annexure E. The published EQ45 V specifications confirm its airflow, weight, noise level, and dimensions.

Frequently Asked Questions

How much air does the ELGi EQ45 V produce?

The ELGi EQ45 V produces up to 284 CFM at 100 PSI.

Airflow depends on the selected operating-pressure configuration:

• 77-284 CFM at 100 PSI
• 55-262 CFM at 125 PSI
• 54-227 CFM at 150 PSI

The variable speed drive allows compressor output to automatically increase or decrease as facility compressed air demand changes.

What is the advantage of the VFD on the ELGi EQ45 V?

The integrated Variable Frequency Drive allows the compressor motor to change speed according to actual compressed air demand.

When your facility requires less compressed air, the EQ45 V can reduce motor speed and power consumption. When production demand increases, compressor output increases automatically.

This makes the EQ45 V particularly attractive for larger manufacturing facilities where compressed air consumption varies considerably throughout the day.

Is the ELGi EQ45 V designed for continuous-duty industrial use?

Yes. The EQ45 V is an industrial rotary screw compressor designed for demanding compressed air applications where air is required throughout the production day.

It is well suited for manufacturing, CNC machining, fabrication, woodworking, automotive production, automation, and other continuous industrial compressed air applications.

What pressure configurations are available for the EQ45 V?

The ELGi EQ45 V is available in 100 PSI, 125 PSI, and 150 PSI configurations.

Selecting the correct operating pressure is important because available airflow changes as pressure increases. A system that only requires 100 or 125 PSI should not automatically be configured for 150 PSI.

Compressed Air Advisors can help determine the correct pressure based on the actual requirements of your pneumatic equipment.

How loud is the ELGi EQ45 V?

The ELGi EQ45 V has a published operating sound level of approximately 70 dB(A).

Its enclosed industrial cabinet helps reduce compressor noise and provides a cleaner installation than an open compressor design.

What electrical power does the ELGi EQ45 V require?

The EQ45 V configuration shown here is designed for 460V, 3-phase, 60 Hz electrical service.

Does the ELGi EQ45 V include factory startup?

Yes. Free factory-authorized startup is included when purchasing the ELGi EQ45 V from Compressed Air Advisors Online.

A factory-authorized technician performs the commissioning once the compressor has been properly installed and is ready for startup.

What warranty comes with the ELGi EQ45 V?

The ELGi EQ Series includes a 5-year complete package warranty and 6-year airend warranty, with no service contract required.

Terms and conditions apply.

Is a variable speed compressor better than a fixed-speed compressor?

It depends on the facility's compressed air demand.

A variable speed rotary screw compressor is generally most beneficial when compressed air usage fluctuates throughout the production day. The compressor can reduce motor speed and energy consumption when less air is needed.

If compressed air demand remains consistently near full compressor capacity, a properly sized fixed-speed compressor may be a better choice.

Understanding the facility's actual air-demand profile is important when selecting between fixed-speed and variable-speed technology.

Is the EQ45 V large enough for a plant-wide compressed air system?

With output up to 284 CFM, the EQ45 V can support substantial industrial compressed air requirements.

Whether it is correctly sized for a particular plant depends on the total CFM demand, required operating pressure, simultaneous equipment usage, leakage, production schedule, storage capacity, and plans for future expansion.

Compressed Air Advisors can help calculate the facility's compressed air demand before selecting the compressor.

Can Compressed Air Advisors help size the complete compressed air system?

Yes. Compressed Air Advisors can help determine the proper:

• Compressor capacity
• Operating pressure
• Air receiver size
• Refrigerated or desiccant air dryer
• Compressed air filtration
• Condensate drains
• Aluminum piping system
• Capacity for future expansion

The goal is to make sure the compressor and downstream air-treatment equipment are properly matched rather than simply selecting equipment based on horsepower.