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General Purpose

Variable Frequency Drives

General Purpose
Easy control for all motor types
110 – 480 V
37 kW / 50 HP
Simple commissioning with Industrial, Pump & Fan modes
Intuitive keypad control

High Performance

Variable Frequency Drives

High Performance
Advanced motor control for demanding applications
250 – 600 V
250 kW / 350 HP
Simple PLC functionality
Built-in EMC filter

Application Specific

Variable Frequency Drives

HVAC Building Services
Energy efficient fan & pump control
200 – 600 V
250 kW / 350 HP
Multiple fan operation
Resonance avoidance
Pump Control
Energy efficient pump control with OptiflowTM
200 – 600 V
250 kW / 350 HP
Multiple pump control
Blockage detect/clear
Elevator Control
Smooth, reliable carriage control
200 – 480 V
37 kW / 50 HP
5 independent S-ramps for smooth carriage control
Rescue mode operation

Save Energy, Cut CO2

Optidrive™ variable frequency drives save energy in automated systems around the world.

Calculate Savings

Designed to be cost effective and easy to use, the Optidrive E3 Single Phase is for use with PSC (permanent split capacitor) or shaded-pole single phase induction motors.

For added convenience and ease of use, Invertek Drives has designed a range of compact and robust IP55 & IP66 rated enclosures.

OptiTools Studio is a powerful commissioning and programming application, compatible with most current Optidrive products.

Peripherals, installation and network options designed to complement the Optidrive range.

variable frequency drives

What is a Variable Frequency Drive?


Explore 'how to' videos and tutorials; search an extensive database of installation, commissioning and application advice; and check for our engineers' responses to FAQs about variable frequency drives.

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