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⚓ Marine Power Control Made Smarter with Variable Frequency Drives ⚓

From bow thrusters and winches to onboard pumps, cranes, and ventilation systems, modern variable frequency drives (VFDs) provide precise control over motor speed, torque, and load in demanding marine environments. These systems are engineered to deliver up to 200% torque from zero speed, with rugged designs capable of operating in ambient temperatures up to 122°F (50°C), making them ideal for ship engine rooms, docks, and offshore platforms. With dynamic motor control, noise reduction, and enhanced efficiency, VFDs help vessels and ports reduce fuel use, extend equipment life, and lower CO₂ emissions.

Features like conformal-coated electronics, low harmonic performance, built-in EMC/RFI filters, and compatibility with IT shipboard power grids ensure seamless integration and long-term reliability. Whether managing mooring winches, anchor systems, HVAC fans, or ballast pumps, VFDs support both variable and constant torque applications, enabling fine-tuned operation across a wide speed range. As marine operations evolve toward energy efficiency and reliability, VFDs are essential for optimizing vessel performance while cutting operational costs.

The VFD Exchange

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Precision Pump Control Starts with Variable Frequency Drives

From building water supply systems to cooling towers, pressure boosting, and process water circulation, variable frequency drives (VFDs) enable intelligent control over motor power, torque, and speed. VFDs adapt pump output in real-time to match system demand, delivering significant energy savings and reduced mechanical stress on both motors and pipelines. Built-in features like Pump Stir Cycle, Dry Run Protection, and Blockage Detect/Clear enhance reliability and extend equipment life.

Designed for variable torque applications, today’s VFDs support a range of motor technologies and integrate with BACnet, Modbus RTU, and analog feedback systems to ensure seamless operation across diverse pump configurations. Additional functions like Pump Prime with Burst Pipe Detection and Motor Preheat offer advanced protection in mission-critical environments. We support commercial and industrial pump systems with efficient, application-ready VFD solutions.

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Boost Efficiency in HVAC & Fan Systems with Variable Frequency Drives

Across commercial and industrial facilities, variable frequency drives (VFDs) are key to optimizing HVAC and fan performance by offering precise speed, torque, and airflow regulation. Instead of running at full speed constantly, VFDs adjust motor output to match building demand in real-time, delivering significant energy savings and lower operating costs. Built-in features like sensorless vector control, PID feedback, and automatic sleep/wake functions allow HVAC systems to perform efficiently across all load conditions.

Modern VFDs support a wide range of motors, including induction, permanent magnet, and synchronous reluctance, and typically offer BACnet and Modbus RTU communication as standard, enabling seamless BMS integration. With low harmonic design, internal EMC filtering, and high switching frequencies for quiet operation, VFDs ensure optimal comfort and system reliability. We help facility managers and contractors unlock energy efficiency and operational excellence in their air handling and ventilation systems.

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Precision Testing Starts with Intelligent Motor Control

In applications such as dynamometer systems, test stands, and industrial load testing, variable frequency drives (VFDs) offer precise control over motor speed, torque, and load simulation. VFDs support a wide output frequency range (up to 500Hz or higher) and enable fine-tuned adjustments, making them ideal for replicating complex, real-world operating conditions. With features like sensorless vector torque control, encoder-based closed-loop feedback, and real-time analog/digital inputs, VFDs deliver the responsiveness and accuracy required in advanced testing environments.

Built-in data logging, torque limiting, and dynamic braking functions give engineers the tools to monitor system behavior under a range of stress conditions. Whether you're conducting R&D, endurance testing, or quality control, VFDs offer repeatable performance and precise load profiling, essential for today’s high performance industrial testing applications.

The VFD Exchange

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Variable Frequency Drives for Agriculture and Industrial Pumping

In applications like agricultural irrigation, farm pumps, lake circulation, and river-fed infrastructure, variable frequency drives provide unmatched control, efficiency, and protection. VFDs precisely regulate motor speed to match real-time flow demand, maximizing energy savings while ensuring smooth system operation. Features such as blockage detection, dry run protection, pump stir cycle, and motor preheat function significantly reduce downtime, extend equipment life, and improve system reliability.

Quiet motor operation, advanced harmonic suppression, and optimized power factor design contribute to reduced operating costs and environmental impact. Whether operating a single high-power irrigation pump or managing a multi-pump station, variable frequency drives provide the intelligent control required to support advanced, water-driven infrastructure.

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Model Part Number

IP20 rated enclosure

🚨ODV-3-843700-3F12-MN (300HP 370A 380-480V 3Ph Standard EMC Filter)

🚨ODV-3-843700-3R12-MN (300HP 370A 380-480V 3Ph High Performance EMC Filter)

🚨ODV-3-844800-3F12-MN (400HP 480A 380-480V 3Ph Standard EMC Filter)

🚨ODV-3-844800-3R12-MN (400HP 480A 380-480V 3Ph High Performance EMC Filter)

IP55 / NEMA12 rated enclosure

🚨ODV-3-843700-3F1N-MN (300HP 370A 380-480V 3Ph Standard EMC Filter)

🚨ODV-3-843700-3R1N-MN (300HP 370A 380-480V 3Ph High Performance EMC Filter)

🚨ODV-3-844800-3F1N-MN (400HP 480A 380-480V 3Ph Standard EMC Filter)

🚨ODV-3-844800-3R1N-MN (400HP 480A 380-480V 3Ph High Performance EMC Filter)

The VFD Exchange

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Horsepower Model Part Number

IP20 rated enclosure

🚨ODP-2-84300-3HF42-MN (300HP 370A 380-480V 3Ph Standard EMC Filter)

🚨ODP-2-84300-3HR42-MN (300HP 370A 380-480V 3Ph High Performance EMC Filter)

🚨ODP-2-84400-3HF42-MN (400HP 480A 380-480V 3Ph Standard EMC Filter)

🚨ODP-2-84400-3HR42-MN (400HP 480A 380-480V 3Ph High Performance EMC Filter)

IP55 / NEMA12 rated enclosure

🚨ODP-2-84300-3HF4N-MN (300HP 370A 380-480V 3Ph Standard EMC Filter)

🚨ODP-2-84300-3HR4N-MN (300HP 370A 380-480V 3Ph High Performance EMC Filter)

🚨ODP-2-84400-3HF4N-MN (400HP 480A 380-480V 3Ph Standard EMC Filter)

🚨ODP-2-84400-3HR4N-MN (400HP 480A 380-480V 3Ph High Performance EMC Filter)

Kilowatt Model Part Number

IP20 rated enclosure

🚨ODP-2-84200-3KF42-MN (200kW 370A 380-480V 3Ph Standard EMC Filter)

🚨ODP-2-84200-3KR42-MN (200kW 370A 380-480V 3Ph High Performance EMC Filter)

🚨ODP-2-84250-3KF42-MN (250kW 480A 380-480V 3Ph Standard EMC Filter)

🚨ODP-2-84250-3KR42-MN (250kW 480A 380-480V 3Ph High Performance EMC Filter)

IP55 / NEMA12 rated enclosure

🚨ODP-2-84200-3KF4N-MN (200kW 370A 380-480V 3Ph Standard EMC Filter)

🚨ODP-2-84200-3KR4N-MN (200kW 370A 380-480V 3Ph High Performance EMC Filter)

🚨ODP-2-84250-3KF4N-MN (250kW 480A 380-480V 3Ph Standard EMC Filter)

🚨ODP-2-84250-3KR4N-MN (250kW 480A 380-480V 3Ph High Performance EMC Filter)

The VFD Exchange

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Heavy-Duty Industrial Applications Demand Advanced Variable Frequency Drives

In applications such as mixers, conveyors, cutters, stone crushers, extruders, oil pumping systems, cranes, and quarry operations, variable frequency drives (VFDs) play a critical role in delivering precise motor control, high starting torque, and energy-efficient performance. Invertek VFDs are built to handle extreme loads, featuring 150% overload capacity for 60 seconds and offering advanced vector control algorithms for smooth, reliable operation across a wide speed range​.

Applications requiring frequent starts, stops, and high inertia loads benefit from VFDs with dynamic braking capabilities, Safe Torque Off (SIL2-compliant) safety integration, and compatibility with multiple motor technologies such as induction motors, permanent magnet motors, and synchronous reluctance motors. Properly applied, these drives enhance system uptime, reduce mechanical stress, and improve overall process efficiency in the most demanding sectors. We help customers across the USA source industrial-grade VFDs designed for reliability, ruggedness, and long-term performance. Contact us today!

The VFD Exchange

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Powering Precision in Food & Beverage Processing with Variable Frequency Drives

From mixers and conveyors to cutters and fan-based processes, variable frequency drives deliver precise motor control and energy efficiency essential for food and beverage production lines. With a sealed, rugged design, the Invertek VFDs feature a conformally coated heatsink that protects against corrosion and contamination, ensuring long-lasting performance in harsh environments. The tough NEMA 4X outdoor rated polycarbonate enclosure provides dust-tight protection and high-pressure washdown capability, making them ideal for sanitary operations​.

Whether you operate in a bakery, bottling plant, or meat processing facility, our team streamlines integration by providing VFDs designed for quick commissioning and built-in application macros. Take advantage of sensorless vector control, integrated EMC filters, and dependable performance to keep your production running efficiently and without interruption.

Contact us to enhance your operations with VFDs built for durability, hygiene, and maximum uptime!

The VFD Exchange

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Elevate Swimming Pool Efficiency with Advanced Motor Control using Variable Frequency Drives

Across the USA, pool operators are turning to variable frequency drives (VFDs) to achieve energy savings and superior pump performance. Our VFD solutions deliver precise speed control, allowing swimming pool pumps to adjust flow rates according to demand, significantly reducing energy consumption and operational costs. With features like built-in EMC filter, internal PI control, and NEMA 4X outdoor rated enclosure, the Invertek VFDs ensure quiet, reliable, and efficient water circulation, perfect for both commercial and residential pools​.

Designed for seamless integration, these VFDs support multiple motor types and withstand demanding environments. Simple commissioning with just a few parameters makes setup fast, while built-in protections and monitoring features enhance system longevity.

Partner with The VFD Exchange to keep your pools running smoothly and efficiently all season long!

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Looking for a dependable motor control solution across your industrial applications?

Variable Frequency Drives (VFDs) deliver optimized control for fans, pumps, conveyors, mixers, CNC machines, hoists, and more. With power ratings from fractional horsepower to 400 horsepower, and smart features like advanced vector control, built-in braking, and wide communication support (Modbus, CANopen, BACnet), VFDs will deliver the control and flexibility your system demands.

Whether you are managing a simple HVAC system or a complex multi-motor setup, these high-performance VFDs offer seamless integration, robust reliability, and energy-saving performance. Explore your options and upgrade your system today!

The VFD Exchange

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Smarter Fan Control Starts with Variable Frequency Drives

Looking to cut energy costs and improve climate control in your facility? Variable frequency drives can be used for fan and pump applications in HVAC systems. With real-time load monitoring and integration with BACnet MS/TP, they will optimize performance while minimizing power use.

Designed to keep your building cool, quiet, and compliant, variable frequency drives support fire override mode, belt break detection, and smart maintenance reminders for minimal downtime. Whether you are upgrading air handlers, pressurization fans, or cooling pumps, variable frequency drives will deliver precision control and fast ROI. Bring your building’s airflow under intelligent control by contacting us today!

The VFD Exchange

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Unlock the Full Potential of Your VFDs with OptiTools!

Take your drive commissioning, programming, and diagnostics to the next level with OptiTools Studio and OptiTools Mobile, powerful software tools designed for Invertek Drives. Whether you are using a PC or a smartphone, these intuitive platforms allow you to connect to your variable frequency drives with ease, making setup and monitoring faster than ever. From advanced parameter editing to real-time diagnostics and trending, managing your VFDs is just a few clicks away.

We not only provide high performance VFDs, but also the digital tools to get the most out of them. OptiTools Studio offers comprehensive drive control via PC, while OptiTools Mobile brings wireless configuration right to your smartphone using NFC and Bluetooth. Streamline your workflow, reduce downtime, and enhance productivity. Contact us today!

The VFD Exchange

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Rugged Variable Frequency Drives (VFDs)

When the job gets hot, the Optidrive E3 steps up. Designed for extreme environments like hot manufacturing plants, dusty workshops, and washdown areas, this NEMA 4X outdoor rated VFD is rugged, dust-tight, and resistant to UV, oils, greases, and acids—all while delivering smooth, efficient motor control.

With NEMA 4X sealed enclosure, it's ideal for splash zones and harsh industrial areas. Setup is simple with application macros for fans, pumps, and general machinery, plus a built-in and lockable power disconnect, potentiometer, and 3 position switch for fast and easy local control. Contact us today if you need a rugged, high performance VFD built for harsh environments.

The VFD Exchange

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Energy-Efficient Variable Frequency Drives (VFDs)

Designed for industrial environments where performance and reliability are critical, the Optidrive ECO series with NEMA 12 rated enclosure (IP55) is perfect for controlling combustion blowers, fans, and other HVAC equipment. With advanced energy-saving algorithms, robust motor control, and quiet motor operation, it delivers precise airflow control for efficient system performance. Whether you're managing industrial burners or complex air systems, the Optidrive ECO optimizes your equipment like no other.

Dust-tight and built for factory floors, the NEMA 12 rated enclosure keeps out contaminants and ensures long-lasting durability. With features like intuitive setup, built-in PID control, and real-time diagnostics, this VFD reduces downtime and streamlines operations. Discover the full line of Invertek VFDs available at The VFD Exchange, your go-to source for smart, energy-efficient variable frequency drives!

The VFD Exchange

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Intelligent Motor Control with Variable Frequency Drives

Effortless parameter editing with intuitive navigation & digit-select features. Real-time display of output frequency, current, power, and speed. One-touch access to drive health, status, and alarms. Handy Quick Help button for instant on-screen guidance. Smart trip reset shortcuts & full user parameter backup/restore.

From fast setup to advanced diagnostics — this Optidrive TFT keypad is built for engineers, integrators, and operators who don’t have time to guess. You need clarity. You need control. Contact us today!

The VFD Exchange

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Unleashing Precision & Reliability with Variable Frequency Drives

We provide industry leading variable frequency drives engineered for unmatched control, efficiency, and durability. Built with advanced vector control, high overload capacity, and integrated safety features, our drives optimize motor performance in the most demanding applications. Designed to meet UL, CE, and ISO 9001 quality standards, these drives ensure seamless integration, energy savings, and enhanced system reliability.

Our variable frequency drives support multiple motor types, including induction, permanent magnet, and synchronous reluctance motors, offering flexibility for various industrial applications. With sensorless vector control delivering up to 200% torque from zero speed, precise speed regulation and heavy-duty performance are guaranteed. Whether you are in manufacturing, HVAC, pumping, or process control, we have the perfect high performance VFD solution for your needs. Contact us today and experience cutting-edge motor control technology!

The VFD Exchange