COPRA™ EC Plenum Fan
Short, compact fan module with a static system efficiency of up to 71%. Aluminium impeller with 3D air blades. Compact EC internal rotor motor in efficiency class IE6 with integrated control electronics.
Product Overview
COPRA is a high-performance solution for fans designed for critical environments. It offers quick availability, proven reliability, and strong durability performance. Manufactured in the USA with short lead times and stock options, it supports urgent project requirements in cleanrooms, AHUs, CHVAC systems, and supplemental cooling for data centers. Designed for stable airflow, energy-efficient operation, and low maintenance, COPRA provides robust performance for new installations as well as an easy retrofit path. With the upcoming COPRA Hybrid, customers also gain access to next-generation efficiency and long-term sustainability improvements.
Replace ordinary plug fans with COPRA™ EC fans! Unleash maximum airflow with a unique blend of engineering and performance thanks to powerful, backward-curved aluminum impeller blades.
Efficiency maximized, space requirements minimized. Say goodbye to airflow obstacles with our sleek inner rotor motor, as aerodynamic impeller designs ensure high performance at all speeds.
The perfect solution for data centers and tight HVAC areas! Designed to fit even into the tightest spots, making installation a breeze down to the last centimeter.
The ideal plug fan for fan arrays
COPRA™ fans are ideal for multiple wall configurations in the form of several fans arranged side by side and on top of each other.
COPRA™ fans are the best choice for multiple wall configurations not only because of their compact axial length but also due to their smallest possible diameters at high airflows.
Retrofit: Replacing fans with COPRA™ fans pays off.
Lower energy costs | Less maintenance | Fewer emissions
The new COPRA™ fans maximize efficiency while minimizing the space required in your system. Their short motor does not obstruct airflow, while the newly developed aerodynamic impeller design maximizes efficiency at both full and reduced speeds. Perfect for easy plug-and-play installation in new HVAC systems as well as for retrofitting existing systems, COPRA™ fans can deliver significant cost savings.
Applications in Focus
Advanced airflow
Replace ordinary plug fans with COPRA™ EC fans! Unleash maximum airflow with a unique blend of engineering and performance, thanks to powerful backward-curved aluminum impeller blades.
The perfect solution for data centers and tight HVAC areas! Designed to fit even the tightest spaces, making installation a breeze down to the last centimeter.
Efficiency maximized, space requirements minimized. Say goodbye to airflow obstacles with our sleek inner rotor motor, as aerodynamic impeller designs ensure high performance at all speeds.
Competitor fans with external rotor motors vs. COPRA™ fans
The effectiveness of COPRA™ surpasses traditional motors in every situation with its system efficiency at partial load compared to all other conventional EC motor technologies.
Unleash aerodynamic efficiency in an ultra-compact powerhouse! COPRA™ redefines the game with its short axial length, offering unparalleled efficiency for tight installations. Experience top-notch partial load performance, exceptional power density, and impressively quiet operation. This is the one series that fits all, with superior geometry and materials.
External Rotor Motor Fan
External rotor motor in impeller fan
COPRA™-Ventilatoren
COPRA™ fan series
COPRA™ fans are available in two series and a variety of models to optimally meet your equipment requirements.
