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Heavy 1 Control Unit

SKU 1899619187 Category


Heavy 1 control unit 230V digital control unit with INVERTER for three-phase motors

  • Programming achieved using 3 program buttons and display
  • Multilingual programming menu through 122×32 pixel graphic display
  • Power supply for 1x230V three-phase motor (delta connection)
  • Plug-in adaptor for modular radio receiver MR2
  • Input for connection of an encoder
  • Start control, pedal start, stop by transmitter
  • Three relay outputs programmable as lights, electrolock, warning light, electrobrake or functioning test 12Vdc
  • 230V flashing light output (use intermittent flashing light)
  • Test of safety devices before each opening
  • Precise adjustment of strength and speed during regular stroke and during slowdowns
  • Self-learning function of the stroke
  • Obstacle detection function through amperometric sensor
  • Operational cycle counter with programmable maintenance reminder
  • Monitoring of input status using the display
  • Available in version with only board or housed in a container (made of plastic or metal) with safety disconnecting switch and OPEN, CLOSE and EMERGENCY STOP buttons


For more information or to place an order contact us today!

Technical Specification

Heavy 1 tech spec

Heavy1 230V Inverter, electronic board only 230V with inverter plastic box 230V with inverter metal box
Power supply 230 – 50 230-50 230-50
Motor Drive Frequency (Hz) 5 ÷ 99 5 ÷ 99 5 ÷ 99
Max motor load 1500 1500 1500
Max 24V accessories loas (W) 20 20 20
Weight 1800 1800 1800
Dimensions 200 x 172 x 80 400 x 300 x 165 400 x 300 x 185
Working temperature -20 ÷ 60°C -20 ÷ 60°C -20 ÷ 60°C
Protection 56 66


  • What is the Fire Rating for an Ellard Roller shutter?

    It is the roller shutter that is fire rated rather than the Ellard motor. Therefore you would have to refer back to whom you bought the roller shutter from

  • What industrial door motors do you sell?

    Here at Ellard ltd we specialise in supplying industrial door motors and supply a comprehensive range of motor types and models. This includes, direct drive, flange, sectional, garage door and tubular motors. Our selection is vast, so for a comprehensive list of our products and specifications you can visit our dedicated pages or get in touch with our expert team.

  • Do your traffic barriers have obstacle detection?

    Yes, our Nubia traffic barrier has built in intelligent controllers which offer obstacle detection and built in lights to make them easy to see in the dark or in bad weather.

  • What are the benefits of direct drive motors?

    Direct drive motors remove the need to use an elaborate system of cogs. This means that the full power of the motor goes straight into the pulling mechanism, making it an extremely efficient motor. Without the extra mechanisms, it also has a very low sound output comparatively to other methods.

  • Why should I use a fire motor as part of my fire safety plan?

    Fire motors are often connected to your fire detection system and activate if fire is detected on your premises. They quickly and efficiently close helping to contain the fire and keep your employees/customers safe from the dangerous area. Government legislation requires that all fire doors must have an automatic function and all Ellard fire motors comply with the latest rules and regulations. All motors can be set to a Smoke Curtain mode, and our new Fire Door Control Panel has a panic circuit function to guarantee a means of escape.This allows you to re-open the shutter 3/4 then immediately re-close when fire alarm is still active.

  • Can I link specific access controls to my gate automation system?

    Yes, our gate automation systems can be linked to keypads, switches, intercom systems and key switches, dependant on your specifications or security requirements. Take a look at the range of controls and accessories available for gate automation.

  • Can I add extra features to my sectional door drives?

    Yes, we ensure that your sectional doors have easy wiring to add safety and access accessories.

  • What are the main applications for high speed motors?

    High speed motors are used for a wide range of purposes and can increase the efficiency of companies when time is of importance. Beverage, food, car and chemical factories often use high speed motors both to increase productivity and provide a security barrier. They can also be interlocked to create a airlock function

  • What size strips do you supply your sliding door gear track?

    Our track sections are cold rolled and in standard lengths of 2,000, 2,500 and 3,000mm and can be used for both side or top fixing. If you would like to learn more about our sliding door gear then please get in touch with our team.

  • Which motors are most commonly used for shutters and garage doors?

    Tubular motors are the most common place motor for roller garage doors and shutters. They provide a durable, fast and quiet solution for both light and heavy applications. Tubular motors can be plugged into the mains through our easy fit panel to give you low voltage at the key switch or are backed up with battery power. Additionally, we provide garage door automation for sectional and balanced doors.


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