
This document is a comprehensive technical catalogue and specification guide for ZIEHL-ABEGG's FE2owlet-ECblue series of electronically commutated (EC) fans, associated mechanical components, and control technology modules. It covers product identification, electrical and mechanical specifications, dimensional data, performance parameters, and installation guidelines for a wide range of fan models and control devices used in HVAC and industrial applications.
The catalogue details multiple fan models identified by codes such as FN025 through FN125 and ZN045 through ZN091, covering axial fans with diameters approximately from 450 mm to 800 mm. Models are available in single-phase (200-277 V) and three-phase (200-240 V and 380-480 V) voltage configurations. The FE2owlet-ECblue fans incorporate ECblue motor technology for efficient electronically commutated operation and ZAplus technology for enhanced performance and sound emission.
Model codes include suffixes and version numbers (e.g., V7P2, V5P1) that specify motor variants, manufacturing year, and other technical features. A type key is provided to decode these model numbers for accurate specification.
Extensive dimensional data is presented, including fan diameters, mounting hole diameters (ranging from approximately 5.5 mm to 14.5 mm), bolt hole patterns (e.g., 12x30°, 16x22.5°, 8x45°), lengths, thicknesses, and angular spacing. These parameters are critical for ensuring proper mechanical integration and compatibility with ventilation systems or machinery.
Additional mechanical components such as guard grilles, guiding vanes, backdraft fan shutters, service capacitors, and capacitor junction boxes are described with their respective dimensions and mounting details.
The document specifies electrical ratings for fans and control modules, including single-phase 230 V and three-phase 400 V systems. Motor protection features such as built-in thermostats and auxiliary contacts are noted. Performance parameters, while not fully detailed, imply airflow rates, power ratings, and energy-efficient operation aligned with ECblue technology.
Detailed information is provided on control modules (e.g., CBG-30AV, CBG-50AV), frequency inverters (e.g., UMPO09K2, PXET6/10AQ), electronic voltage controllers (e.g., PTE-6/10AHQ, Acontrol PKE series), and motor protection units (e.g., S-ET10, STDT series). These devices support various input/output signal types (0-10 V, 4-20 mA), analog and digital controls, and communication protocols such as PROFIBUS.
Electrical connection details include conductor cross-sections, contact ratings (up to 80 A for motor contactors), and wiring recommendations to ensure safe and reliable operation.
| Component | Diameter (Ø mm) | Hole Pattern | Angle (°) | Thickness (mm) | Notes |
|---|---|---|---|---|---|
| ZN050-VD | 560 - 628 | 12x30° | 15° | 11.2 | Includes ZAplus heater option |
| ZN063-6E | 750 - 790 | 16x22.5° | 11.25° | 10.6 - 11 | Multiple variants with guard grilles |
| ZN071-VD | 840 - 860 | 8x45° | 22.5° | 10.6 | Optimized sound emission with ZAplus+ |
| ZN080-SD | 900 - 970 | 16x22.5°, 8x45° | 15°, 22.5° | 6.2 - 14.5 | Includes capacitor and terminal box details |
| ZN091-VD | 1010 - 1070 | 16x22.5°, 8x45° | 11.25°, 22.5° | 5.9 - 11.7 | Advanced control modules and motor protection |
This technical document is an essential reference for engineers and technicians involved in the selection, specification, installation, and control of ZIEHL-ABEGG's FE2owlet-ECblue fans, associated mechanical components, and control modules. It provides detailed electrical and mechanical specifications, model identification keys, and installation recommendations to ensure optimal performance, safety, and compatibility in ventilation and industrial motor control applications.
Axial fans Main catalogue SO *1 6 Edition Royal League venti ation control and drive technology
Open the catalog to page 1Axial fans main catalogue 02/2016 Using air intelligent-iy Air is always there but is hardly perceived consciously. Directing air in a specific form of movement is the competence of ZIEHL-ABEGG. As the world’s leading provider of fans with adapted control technology, ZIEHL-ABEGG relies on the efficiency and reliability of the products. With the trailblazing solutions from ZIEHL-ABEGG, customers use air and energy optimally for their individual requirements. FANselect The fan selection program With the first fully comprehensive certified fan selection program FANselect the customer can find the...
Open the catalog to page 2Axial fans main catalogue 02/2016 Contents The ZIEHL-ABEGG Company Axial fan FE2owlet-ECblue with ZAplus Axial fan FE2owlet with ZAplus System components Control technology General notes Ziehl-Abegg global
Open the catalog to page 3Information The ZIEHL-ABEGG Company Axial fans main catalogue 02/2016
Open the catalog to page 4Axial fans main catalogue 02/2016 Information The ZIEHL-ABEGG Company Top technology “Made by ZIEHL-ABEGG” A pioneering spirit and the courage of innovation were the driving forces behind Emil Ziehl’s development of his first external rotor motor over a hundred years ago. With this he laid the corner stone for the success story of ZIEHL-ABEGG in 1910. Today, the family company ZIEHL-ABEGG, with its headquarters in Kunzelsau, develops, produces and sells high quality, high-tech components: Fans, special electric motors and their perfectly adapted, state-of-the-art control technology. Still today,...
Open the catalog to page 5Information The ZIEHL-ABEGG Company Axial fans main catalogue 02/2016 One-stop expertise Fan, motor and control technology Whether air conditioning, drying, cooling or ventilating, the efficient fans with adapted drive and control technology from ZIEHL-ABEGG cope with these tasks safely and reliably. Individual and also complex customer requirements are welcome challenges. At ZIEHL-ABEGG headquarters in Kunzelsau, more than 300 engineers and technicians concentrate daily on finding the best solution. In the InVent, one of the most modern technology centres of its kind, they work on the innovations...
Open the catalog to page 6Axial fans main catalogue 02 2016 Information The ZIEHL-ABEGG Company
Open the catalog to page 7Information The ZIEHL-ABEGG Company Axial fans main catalogue 02/2016 EC fans of the Royal League Quiet, efficient, environmentally friendly EC fans from ZIEHL-ABEGG unite state-of-the-art motor technology with innovative aerodynamics. This symbiosis scores high marks by merging revolutionary ECblue technology with premium fans. The result is efficiency and absolutely economical operation. The new generation of axial fans heads the ECblue technology: The FE2owlet has bi-onically designed rotor blades for almost noiseless conveyance of air. Moreover, the FE2owletbio is made from 100% recyclable...
Open the catalog to page 8Axial fans main catalogue 02/2016 Information The ZIEHL-ABEGG Company Maximum efficiency and minimum consumption ECblue with the latest ZAm/d8Technology Radial fans sector Unique bionic profile FE2owlet, combined with ECblue technology
Open the catalog to page 9Information The ZIEHL-ABEGG Company Axial fans main catalogue 02/2016 AC-fans of the Royal League Strong, robust, extraordinary In all applications in which the material is exposed to immense stress, the AC fans from ZIEHL-ABEGG demonstrate their quality and ability. Their solid components and robust design and technology are able to withstand even the greatest stresses. The fans are therefore used in many different areas of industry or agriculture - wherever absolute insensitivity and stability is important. The high quality motor technology is the result of decades of experience at ZIEHL-ABEGG....
Open the catalog to page 10Axial fans main catalogue 02/2016 Information The ZIEHL-ABEGG Company
Open the catalog to page 11Information ErP Directives / EVIA Axial fans main catalogue 02/2016 Expertise in ventilation ErP directive With the Kyoto protocol, the European Union pledged to reduce CO2 emissions by at least 20 per cent by the year 2020. One measure for achieving this is the ErP directive for improved energy efficiency and general environmental compatibility of electrical equipment - also known in Germany as the Eco Design directive. It supports a resource-friendly and energy-efficient product design. With the implementation of the ErP directive, stricter efficiency requirements for fans in the output range...
Open the catalog to page 12Axial fans main catalogue 02/2016 Information Selection of fans step by step Selection of fans step by step 1. Axial fans overview Get an initial overview of our axial fans and navigate quickly to the section of the catalogue relevant for you. 2. Quick selection Obtain product details quickly and easily, thanks to quick selection using the volume flow rate and the volume flow rate technical data. 3. Product details The double product page contains all relevant product information for your selected fan.
Open the catalog to page 13Information Technical description FE2owlet-ECblue, FE2owlet Axial fans main catalogue 02/2016 Technical description FE2owlet Product specification Fluted, sickle-shaped blades based on bionic insights. Available sizes 250 -1,250 mm, volume flow rates up to 53,750 m3/h and static pressure increase up to 418 Pa. Properties and special features - Low operating costs due to optimum efficiency with minimum noise levels - High flexibility due to 100% speed controllable volume flow rate - Very smooth running and long service life due to dynamic balancing in two levels - Compact dimensions for every...
Open the catalog to page 14Axial fans main catalogue 02/2016 Information Technical description FE2owlet with ZAplus, FE2owlet with ZAplus AC Technical description FE2owlet with ZAplus Product specification Optimised full bell mouth with guiding vane, motor suspension and short diffusor. Fluted, sickle-shaped blades based on bionic insights. Available sizes 450 - 910 mm, volume flow rates up to 36,500 m3/h and static pressure increase up to 420 Pa. Properties and special features - Intelligent ventilation system with built-in efficiency guarantee - Lowest operating costs due to optimum efficiency with minimum noise levels...
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