Power > ODS-750 Series
ODS-750 DC-AC Inverter
ODS-750 DC-AC Inverter
ODS-750 DC-AC Inverter
ODS-750 DC-AC Inverter

ODS-750 Series

Input: 12/24/36/48/72/110Vdc
Outputs: 120 or 230Vrms ac
Power: 750 VA
Tamb: -25 to 70°C
Dims: 292 x 130 x 49.6mm
EN62368 / EN50155 Approved
Made in Spain

Make an enquiry

Make an Enquiry

  • This field is for validation purposes and should be left unchanged.
have a question? Contact us now


The Premium ODS-750 inverter is a 120Vac or 230Vac output dc ac converter. The frequency can be set to 50Hz or 60Hz via a DIP switch, the input and output are galvanically isolated.

The ODS-750 consists of two cascaded converters, one dc dc generating an intermediate output volatage from the input voltage. The intermediate voltage is then inverted to supply the output voltage and frequency by means of a dc ac converter.

The topology for the first converter is a fixed frequency push-pull type that provides the isolation between input and output. The second converter consists of a bridge inverter also at fixed frequencyand fully PWM controlled by means of a microcontroller that is equiped with an LC output filter that removes the switching frequency components and delivers a sine-wave output.

The ODS-750 inverter is equipped with input polarity protection by means of fuse. It also featues maximum average power protection as well as maximum output peak current protection. This protects the semiconductors even when an output short-circuit occurs. it also features a disable function for input undervoltage, which protects the batteries from harmful discharges.

Ten M3 threaded holes holes are provided for chassis mounting in different positions, with the optional base and 2 x DIN rail clips it can be mounted on a standard DIN rail.

The ODS-750-72xx-T version is designed for railway applications to EN50155; EN50121-3-2; EN50121-4.



Click on the link below for an instant download.

  • ODS-750 Series datasheet

We would love to know more about the problem you are trying to solve

Our experts are on hand to help you find the best solution!

LET’S MAKE THIS EASY. CALL 01929 555 700

why choose relec?
  • Faster

    Our aim is to get back to you with an initial response within the hour.

  • Attention to detail

    We pride ourselves on getting you the right product, at the right price and on time.

  • New ideas

    We are constantly looking for latest technology and products for your applications.

  • Beyond standard

    It’s not just about the product.  Our service goes way beyond the norm.

  • Easy

    We want to make your life as simple as it can be. Call us to find out what we can offer.

sign up for our newsletter

Enter your email address below

  • This field is for validation purposes and should be left unchanged.
jQuery(document).ready(function($) { function updateActiveItem() { try { var carouselItems = $('.center-grow-carousel .elementor-carousel-item'); var centerIndex = Math.floor(carouselItems.length / 2); carouselItems.each(function(index) { if (index === centerIndex) { $(this).addClass('active'); } else { $(this).removeClass('active'); } }); } catch (error) { console.error('Error updating active item:', error); } } // Initial update updateActiveItem(); // Update on slide change var carousel = $('.center-grow-carousel .elementor-swiper'); if (carousel.length) { carousel.on('transitionend animationend', function() { updateActiveItem(); }); } else { console.error('Carousel element not found.'); } });