Delta VFD – Variable Frequency Drives for Industrial Motor Control

Delta VFDs (Variable Frequency Drives) are motor control devices used to regulate the speed and torque of AC motors in industrial machines and process systems. They control the frequency and voltage supplied to the motor, allowing motor operation to match changing machine and load requirements. Delta drives form part of variable speed motor drives used for speed control, process control, and energy management across industrial applications.

The Delta VFD range includes compact, general-purpose, and application-specific drive series for different motor capacities, control requirements, and machine functions. These drives are used with conveyors, pumps, fans, compressors, HVAC equipment, machine tools, material handling systems, and automated production machinery. They can also communicate with PLCs, HMIs, and industrial networks to coordinate motor operation with the overall machine process. Browse the available series and models below to compare drive specifications for your motor application. Related Delta motor control products support integrated machine and factory automation systems.

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Delta VFD Series

Delta VFD-MS300 Series

The ED series is a compact Delta VFD designed for cost-effective motor control in entry-level automation systems. More details are available on the Delta ED series VFD page.

  • Design: Micro compact drive
  • Control: V/F control
  • Installation: Easy panel mounting
  • Application: Basic automation

Delta VFD-MH300 Series

The MH300 series is a high-performance Delta AC drive designed for advanced motor control and high torque industrial applications. Learn more on the Delta MH300 VFD series page.

  • Type: High-performance vector drive
  • Feature: High torque and fast response
  • Control: Advanced motor control functions
  • Application: Heavy-duty automation systems

Delta VFD-C2000 Series

The C2000 series is a high-end Delta VFD designed for complex industrial automation systems requiring precise speed and torque control. More details are available on the Delta C2000 VFD series page.

  • Type: Industrial vector control drive
  • Feature: High power and precision control
  • Function: Built-in PLC and communication support
  • Application: Heavy industrial automation

Delta VFD-CP2000 Series

The CP2000 series is an energy-efficient Delta VFD designed for HVAC systems, pumps, and fan applications. Learn more on the Delta CP2000 VFD series page.

  • Type: Pump and fan dedicated drive
  • Feature: Energy-saving control functions
  • Control: Built-in PID control
  • Application: HVAC and fluid systems

Delta VFD-ME300 Series

The ME300 series is a compact Delta VFD designed for space-saving installation and user-friendly operation. More details are available on the Delta ME300 VFD series page.

  • Type: Compact general-purpose drive
  • Feature: Easy installation and setup
  • Design: Space-saving structure
  • Application: Compact automation systems

Delta VFD-EL Series

The EL series is a micro-type Delta VFD designed for simple motor control applications with compact size and flexible installation. Learn more on the Delta EL VFD series page.

  • Type: Micro AC drive
  • Feature: Compact design with basic control
  • Control: V/F control
  • Application: Small automation systems

Delta VFD-EL-W Series

The EL-W series is designed for water and pump applications with energy-saving and multi-pump control features. More details are available on the Delta EL-W VFD series page.

  • Type: Water and pump drive
  • Feature: Energy-efficient operation
  • Control: Built-in pump control functions
  • Application: Water management systems

Delta VFD-E Series

The E series is a sensorless vector Delta VFD designed for flexible motor control in compact industrial automation systems. Learn more on the Delta E series VFD page.

  • Type: Sensorless vector drive
  • Feature: Flexible control options
  • Design: Compact and efficient
  • Application: General-purpose automation

Delta VFD-ED Series

The ED series is a compact Delta VFD designed for cost-effective motor control in entry-level automation systems. More details are available on the ED series VFD page.

  • Type: Entry-level compact drive
  • Feature: Simple control and installation
  • Control: Basic motor control
  • Application: Small automation systems

Delta VFD Suppliers

Top Delta VFD Models

Delta VFD models are available in different power ranges, control methods, and industrial configurations to suit a wide range of motor control applications.

VFD9A0ME43AFSAA

VFD9A0ME43AFSAA

Max. Applicable Motor Capacity: 3.7/4 kW
Rated Motor Capacity (HP): 5 HP
Drive Rated Output Current: 9 A
Supply: 460 V / three-phase
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VFD007EL21W-1

VFD007EL21W-1

Max. Applicable Motor Capacity: 0.75 kW
Rated Motor Capacity (HP): 1 HP
Drive Rated Output Current: 1.6 A
Supply: 230V / Single Phase
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VFD007EL43A

VFD007EL43A

Max. Applicable Motor Capacity: 0.75 kW
Rated Motor Capacity (HP): 1 HP
Drive Rated Output Current: 2.5 A
Supply: 460 V / three-phase
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VFD9A0MS43ANSHA

VFD9A0MS43ANSHA

Max. Applicable Motor Capacity: 3.7/4 kW
Rated Motor Capacity (HP): 5 HP
Drive Rated Output Current: 9 A
Supply: 460 V / three-phase
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VFD055E43A

VFD055E43A

Max. Applicable Motor Capacity: 5.5 kW
Rated Motor Capacity (HP): 7.5 HP
Drive Rated Output Current: 13 A
Supply: 460 V / three-phase
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VFD300CP43B-21

VFD300CP43B-21

Max. Applicable Motor Capacity: 30 kW
Rated Motor Capacity (HP): 40 HP
Drive Rated Output Current: 60 A
Supply: 460 V / three-phase
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VFD220C43A

VFD220C43A

Max. Applicable Motor Capacity: 22 kW
Rated Motor Capacity (HP): 30 HP
Drive Rated Output Current: 45 A
Supply: 460 V / three-phase
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VFD075ED43S

VFD075ED43S

Max. Applicable Motor Capacity: 7.5 kW
Rated Motor Capacity (HP): 10 HP
Drive Rated Output Current: 17 A
Supply: 460 V / three-phase
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Types of Delta VFD

Delta Micro VFD Drives

Delta Micro VFD drives are compact motor control solutions designed for small machines and basic automation applications. These drives offer simple installation, reliable performance, and space-saving design for entry-level industrial systems.

Delta General Purpose VFD Drives

Delta General Purpose VFD drives are widely used in industrial automation for standard applications such as conveyors, compressors, and machine control systems. They provide stable motor performance and flexible control options.

Delta Heavy Duty VFD Drives

Delta Heavy Duty VFD drives are designed for high-load industrial applications requiring high torque, durability, and consistent motor performance in demanding environments.

Delta HVAC and Pump VFD Drives

Delta HVAC and Pump VFD drives are optimized for energy-efficient motor control in pumps, fans, and HVAC systems with built-in PID control and energy-saving functions.

Applications of Delta VFD

Delta VFD drives are widely used in industrial automation systems for efficient motor speed control, energy savings, and process optimization across various industries.

  • Conveyor and material handling systems
  • Pump and water supply systems
  • HVAC systems including fans, blowers, and compressors
  • Packaging and filling machines
  • Textile and printing machines
  • Industrial motor control and automation systems

Delta VFD FAQs

What is a Delta VFD?

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A Delta VFD is a variable frequency drive used to control motor speed and torque by adjusting frequency and voltage in industrial systems.

Where are Delta VFD drives used?

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They are used in conveyors, pumps, HVAC systems, packaging machines, and industrial automation applications.

How do Delta VFD drives help in energy saving?

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Delta VFD drives reduce energy consumption by controlling motor speed based on load requirements instead of running at full speed continuously.

How to choose the right Delta VFD?

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Selection depends on motor power, application type, control method, and communication requirements.

What are the common Delta VFD series?

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Popular Delta VFD series include MS300, MH300, C2000, CP2000, and EL series used for different industrial applications.