Drives and Electronics for HVAC Applications
Since 1976
Introduction
At Eltwin Group, we push technology forward to deliver sustainable, efficient, and innovative power electronics tailored to your needs. With over 45 years of experience, we help you achieve environmental and financial gains by combining customized solutions with proven technology.
Our Expertise
We believe in co-creation, working closely with you to develop tailored HVAC solutions that perfectly match your requirements. From design to delivery, our expertise and resources make us your one stop shop for power electronics, streamlining the process and saving you time and effort.
A Global Impact
As part of the NIBE Group, we contribute to reducing carbon footprints and improving energy efficiency through eco-friendly solutions for homes, industries, and infrastructure.
Innovation Meets Excellence
Our state-of-the-art facilities unite engineering expertise and advanced project management, ensuring efficient, environmentally friendly solutions.
Choose Eltwin for
› Customized power electronics through co-creation
› Reliable and proven technology
› A one stop shop for sustainable and innovative solutions
› Partner with us to create a positive environmental and financial impact
Co-creation and One Stop Shop
At Eltwin, we believe the best solutions come from collaboration. That’s why co-creation is central to our approach where we work closely with you to develop tailored solutions that meet your exact needs.
Co-Creation
We combine your application expertise with our technical knowledge to create drives that deliver maximum performance and reliability. From understanding your requirements to prototyping and refinement, we ensure every product is purposebuilt for your specific goals.
One Stop Shop
As your single point of contact, Eltwin offers a complete solution, making it easier and more efficient to bring your ideas to life. A unified solution means reduced project complexity, shorter lead times, and reliable results. By choosing Eltwin, you gain the advantage of a partner who can handle every aspect of your project, delivering high-quality, customized drives that optimize your application.
EC PURE Drives
The EC PURE Drives are actively cooled compact and modular EC drives that can be customized to meet your specific application needs. Thanks to the modularity, you can apply filters and power factor correction (PFC) if, and where, you need it.
Voltage
› Single phase: 208 – 230 Vrms, 50/60 Hz
› Three phase: 380 – 400 Vrms, 50/60 Hz
Power
› Single phase: 2200, 2900, 4400, 8000 W
› Three phase: 5500, 7500 W
Applications
› Heat pump compressors
› Water pumps
› Conveyors
EC NOVA Drives
The EC NOVA Drive is a customizable, compact EC drive designed for various HVAC and industrial applications. With active and passive cooling options and an IP54 rating (adjustable up to IP67), it's ideal for demanding environments.
Built on a reliable foundation, the NOVA Drive offers flexibility to meet specific needs, combining proven technology with customization. The plug-and-play solution ensures quick setup with no complicated manuals.
Voltage
› 230 Vrms 50/60 Hz
Power
› Single phase: 75, 200, 550, 800, 1100, 1500, 2400 W
Applications
› Air handling units
› Compressors
› Water pumps
› Conveyors
› Refrigeration
Heat pump
EC Integrated Drive or EC NOVA Drive
EC PURE Drive
Option to make an integrated solution customized for your heat pump design
User interface
Controller
Controlling
› User Interface, controller, communication
› Sensors for pressure, temperature and humidity
› Weather station
Air handling unit
EC Integrated Drive or EC NOVA Drive
EC NOVA RHC Drive
EC Integrated Drive or EC NOVA Drive
Controlling
› User Interface, controller, communication
› Sensors for pressure, temperature and humidity
› Weather station
Customized Controls
At Eltwin, we specialize in developing and manufacturing customized electronic controls for HVAC and industrial applications. We build on reliable, tested technology to meet each customer’s unique needs.
In addition to controls, we offer a full package of sensors for pressure, temperature and humidity, making us a complete supplier of integrated Control.
Eltwin Hyper SureStart®
Eltwin Hyper SureStart® ensures your compressor and motor starts smoothly on back-up generator or battery power. It comes packed with a comprehensive range of protection features and it allows the user to minimize annoying start-up noise and light flicker. With soft start technology, it’s trusted globally across industries like residential AC, heat pumps, marine, RVs, and critical military applications.
SureStart® works for both single and three-phase applications, featuring auto-optimization for easy installation without a user interface. Fully CE and UL approved, it complies with RoHS, REACH, 3TG, and Prop65 regulations.
Supply Voltage Range
› Single Phase: 115V, 220240V
› Three Phase: 208-230V, 380V, 415V, 460V
Applications
Residential AC, geothermal heat pumps, marine and RV AC, cold storage, submersible pumps, and customized solutions for military, government, and industrial use.
IC Contactors
Extend the life of your compressors and motors with our soft starter, which reduces startup noise and mechanical stress.
Supply Voltage Range
› 12-240V
› 24-480V
› 24-600V
Applications
HVAC/R, trucking, solar power, military, marine, compressors, backup generators.
Benefits
› Reduces inrush current by up to 60-70%
› Minimizes light flicker and startup noise
› Extends motor and compressor lifespan
› Includes motor protection functions
Driving Joint Value Creation
At Eltwin, our Customer Account Team works closely with you to create longterm value. Each team member plays a key role in ensuring your success:
› CEO
› Key Account Manager
› Customer Support/Internal Sales
› Technical Support
› Purchase
› Quality
Through close collaboration between our Customer Account Team and your team, we gain a deep understanding of your unique needs, allowing us to tailor solutions and address challenges that arise. By aligning every step of the process with your goals, we ensure smooth delivery and long-term success.
Our combined expertise fosters continuous innovation and optimization, driving greater efficiency, sustainability, and performance. This partnership not only helps us solve challenges and create value together but also positions Eltwin as your trusted long-term partner, delivering reliable, high-quality solutions that support your business growth and create lasting value.
See examples of how we create value at our blog
Global Presence and Local Understanding
For more than fifty years, Eltwin has developed power electronics together with customers who needed solutions shaped for their specific applications.
Our teams in R&D, engineering, and business development bring deep knowledge of HVAC control, integration and long-term performance.This allows us to solve complex electrical and application challenges in close partnership with our customers.
Contact our sales team at eltwin.com/contact-us or scan the QR code.
