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- MAXvent owlet
MAXvent owlet
MAXvent owlet
ZIEHL-ABEGG is a leader in ventilation, control, and drive technology, known for its innovation and high-quality standards. The company offers a range of medium pressure axial fans, including the MAXvent owlet, which features adjustable blades and is designed for various industrial applications.
The MAXvent owlet fans are available in multiple diameters ranging from 315 to 1400 mm and can be configured with 2, 4, 6, or 8 pole motors. These fans are designed to meet specific duty point requirements with adjustable blade pitch angles. They are compliant with the ErP 2015 Directives, ensuring high efficiency and low noise emissions.
ZIEHL-ABEGG offers both ECblue and AC motor technologies. ECblue motors are known for their efficiency and low noise, utilizing innovative aerodynamics and bionic profiles. AC motors are robust and suitable for demanding applications, offering stability and maintenance-free operation.
The fans are used across various industries, including refrigeration, agriculture, chemical production, and more. They are suitable for applications such as engine cooling, food processing, and crop drying.
The fans adhere to the ErP Directive, which sets minimum efficiency levels to reduce energy consumption. ZIEHL-ABEGG is actively involved in the European Ventilation Industry Association (EVIA) to promote high-efficiency fans.
The product line includes various system components such as speed controllers, anti-vibration mounts, and protective grilles, enhancing the functionality and integration of the fans in different systems.
ZIEHL-ABEGG provides the FANselect program, a tool for selecting and configuring fans and system components, allowing users to calculate efficiency, acoustics, and more.
The document provides detailed technical specifications for the MAXvent owlet series of medium pressure axial fans, designed for use with three-phase alternating current. The fans are available in various sizes, including 500 mm, 560 mm, 630 mm, 710 mm, and 800 mm, each with specific design configurations and performance characteristics.
Each fan size is available in different designs, including long casing (Design F), short casing (Design K), and square plate (Design Q). The document provides detailed dimensions for each design, including casing length, fan length, and weight.
The fans utilize AC motor technology with a rated voltage of 3~ 400 V and a frequency of 50 Hz. They are designed to operate within a temperature range of -20 °C to 50 °C and feature nine blades made from either ZAmid or high-performance composite materials. The protection class is IP55, ensuring durability and reliability.
The document includes tables detailing the blade setting, rated power, motor size, rated current, efficiency, and actual efficiency grade for each fan model. Performance is measured according to ISO 5801 standards, with specific notes on performance with big and small motors, as well as best efficiency points.
The fans conform to ErP 2015 standards with a target efficiency of 40%, and they are certified with CE and GOST marks.
For optimal performance, it is recommended to conduct customized measurements when the duty point reaches the temperature limit for the motor. The document also highlights the importance of selecting the appropriate motor size for achieving the best efficiency.
The Z-Module-B (Part no. 380052) is designed to expand input and output capabilities with programmable options including 1 analogue input, 1 analogue output, 3 digital inputs, and 2 digital outputs (relay). The LON® Add-on module (Part no. 380086) allows integration into a LON®bus system using a twisted pair.
- Multifunctional display with selectable menu languages.
- Simple commissioning with selectable operating modes for air-conditioning, refrigeration, or ventilation technology.
- Programmable settings for rotational speed, inverting, and limits.
- Analogue inputs E1 and E2 for sensors or set-point signals, programmable for various functions.
- Digital inputs D1 and D2 for enabling functions, switching control, and more.
- Analogue output A1 for proportional control and other settings.
- Digital outputs K1 and K2 for operating status and external device control.
- Integrated motor protection with PTC thermistors or thermal contacts.
- RS485 MODBUS RTU interface for bus system integration.
- Settings protection and event memory for operational data.
- Mains voltage: 3~ 208 - 480 V 50/60 Hz.
- Maximum output voltage and frequency: Approx. mains/input voltage, 150 Hz.
- Adjustable clock frequency: 6, 8, 10, 16 kHz.
- Maximum ambient temperature: +40 °C (up to +55 °C with derating).
- Integrated power supply for sensors: +24 V, max. 120 mA.
- Analogue output A1: 0 - 10 V, Imax 10 mA (short-circuit proof).
- Relay loading: Max. AC 250 V / 2 A.
- Interference emission and immunity compliant with EN standards.
The document details various models of frequency inverters (Icontrol) for medium pressure axial fans, with specifications on rated voltage, current, power, temperature, and protection class. The inverters are available with or without main switches and can be integrated into MODBUS RTU networks. They feature motor protection functions and are suitable for different environmental conditions.
The document includes information on measurement methods for fan performance, including pressure increase and volume flow rate. It specifies compliance with DIN EN ISO and AMCA standards for fan characteristic curves and sound power levels.
The document provides technical specifications and guidelines for medium pressure axial fans, focusing on aerodynamics and acoustics. It includes measurement methods, noise level data, and installation instructions.
The document outlines key parameters such as static pressure increase (psF), dynamic pressure (pd2), air flow (qv), rated speed (nN), motor input power (P1), and sound power levels (LWA5). It also details efficiency metrics in compliance with the ErP directive.
Sound power levels are measured using the enveloping surface method in compliance with ISO 13347-3 and DIN EN ISO 3745. The document explains the calculation of intake and pressure side sound power levels and the total sound power level when multiple sound sources are involved.
Axial fans are suitable for all installation positions and can operate with frequency inverters. Safety equipment must comply with DIN EN 294 and ISO 13852 standards. Fans can operate in ambient temperatures between -20°C and +50°C, with extended ranges available upon request.
The document specifies that fans meet the minimum efficiency factors according to the ErP directive. Efficiency is measured using ZIEHL-ABEGG long casing with inlet bell mouth without guard grille in installation type A to ISO 5801.
Catalog excerpts
MAXvent owlet: Medium pressure axial fans SOI 4 edition
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Medium pressure axial fans 05/2014 Medium pressure axial fans with adjustable blades MAXvent owlet Control technology General notes System components General notes Regeltechnik Control technology System components MAXvent owlet Axial fan MAXvent owlet
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Information The ZIEHL-ABEGG Company Medium pressure axial fans 05/2014 Die Konigskla der iufttechnik, Regeltechnik und Antriebstechni Radialventilator ZAmid^Te chnofogie
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Medium pressure axial fans 05/2014 Information The ZIEHL-ABEGG Company System components MAXvent owlet No one can get past the Royal League Control technology ZI EH L - A B E G G h a s s t o o d f o r m o v e m e n t b y p e r f e c t i o n i n t h e v en t i l a t i o n t e c h n o l o g y , c o n t r o l t e c h n o l o g y a n d d r i v e t e c h nolo g y s e c t o r s f o r m o r e t h a n 1 0 0 y e a r s . Wh a t s t a r t e d w i t h t he i n v e n t i o n o f t h e f i r s t e x t e r n a l r o t o r m o t o r b y E m i l Z i e h l General notes Regeltechnik Think in the future - discover...
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Information The ZIEHL-ABEGG Company Medium pressure axial fans 05/2014 From fans and motors to matching control technology Our unique selling point – your advantage W hat is im por t ant t o u s i s t o c o r r e c t l y m a t c h o u r s y s t e m s t o y our s pec if ic need s . Wh e t h e r r e f r i g e r a t i o n , a i r c o n d i t i o n ing, f or us e in y our m a n u f a c t u r i n g p r o c e s s e s o r a n y w h e r e els e - we r eliably m ov e a i r w h e r e v e r i t i s r e q u i r e d a n d a t t h e r ight t im e. At t he m a i n K ü n z e l s a u l o c a t i o n m o r e t...
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Information The ZIEHL-ABEGG Company General notes Regeltechnik Control technology System components MAXvent owlet Medium pressure axial fans 05/2014
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Information The ZIEHL-ABEGG Company Medium pressure axial fans 05/2014 The Royal League of EC fans So quiet, so efficient, so ECblue Unif y ing t he lat es t m o t o r t e c h n o l o g y a n d i n n o v a t i v e a e r o dy nam ic s pr ov ides u n b e a t a b l e e f f i c i e n c y a n d d e f i n i t e l y s av es ener gy c os t s. T h e l a t e s t g e n e r a t i o n o f a x i a l f a n s wit h ECblue t ec hnol o g y , s u c h a s t h e F E 2 o w l e t , i s a g e n u ine r ev olut ion. The to o t h e d b i o n i c p r o f i l e o f t h e r o t o r u s e d her e m ak es t his f an a l m...
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Information The ZIEHL-ABEGG Company System components MAXvent owlet Medium pressure axial fans 05/2014 Control technology Unique bionic profile FE2owlet, combined with ECblue technology General notes Regeltechnik Maximum efficiency and minimum consumption ECblue with the latest ZAmid® T e ch n o lo g y Radial fans sector
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Information The ZIEHL-ABEGG Company Medium pressure axial fans 05/2014 The Royal League of AC fans So powerful, so insusceptible, so AC technology I n t he AC m ot or t ech n o l o g y s e c t o r , o u r d e v e l o p m e n t e f f or t s ar e c om plet ely d e d i c a t e d t o t h e f u t u r e . We n o w s u p p l y our m oder n f ans c om b i n e d w i t h A C t e c h n o l o g y w h e r e v e r unus ual t em per at ur e r a n g e s a n d m a t e r i a l s a r e n e e d e d f o r dem anding applic at io n s . T h e s i m p l e a n d y e t s t u r d i l y c o n s t r uc t ed, high- qualit...
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Information The ZIEHL-ABEGG Company General notes Regeltechnik Control technology System components MAXvent owlet Medium pressure axial fans 05/2014
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Information Applications Medium pressure axial fans 05/2014 Applications Refrigeration Coolers, Condensers, Chillers Blast and spiral freezers Radiators and oil coolers Engine and turbine ventilation Containers and chambers ventilation Dry coolers Transformers and machine cooling Hydro power Wood dryers, paper, textiles, Chemical and metallurgic production ATEX and offshore Food Processing, Agriculture Crop drying Preservation of vegetables and fruits Pasta and tobacco drying Meat chilling
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Medium pressure axial fans 05/2014 Information ErP Directive / EVIA The European Ventilation Industry Association (EVIA) represents the European ventilation industry with national and European institutions. The EVIA is the key platform for fan manufacturers and is their interface to politicians, decision-makers in the European Union, and other associations that use fans in their products. The EVIA supports the use of high efficiency fans in Europe to implement the EU targets for increased efficiency. ZIEHL-ABEGG played a leading role in its foundation and supports the EVIA with active involvement...
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Information Technical description Medium pressure axial fans 05/2014 Technical description Description 13 fan diameters ranging from 315 to 1400 mm Motors are available in 2, 4, 6, or 8 pole configurations Factory adjustable blade pitch angle to meet the exact duty point requirements Short and long casing designed to Eurovent Square wall ring plate housing starting with diameter 630 mm pre-galvanized steel finishing Asynchronous internal rotor motors (B3 lug-mounted, IP55, class F, energy efficiency class IE2 or IE3, PTC thermistors) Direct coupling of the impeller on the shaft Profiled blades...
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Medium pressure axial fans 05/2014 Type key Necessary ordering information Type and Article no. Example Type: DN31V-2DF.A7.11.G Article no.: please contact us Medium pressure axial fans with adjustable DN blades MAXvent owlet Size Impeller diameter 315 mm 31 Impeller diameter 350 mm 35 Impeller diameter 400 mm 40 Impeller diameter 1400 mm 14 Airflow direction Sucking over motor A Blowing over motor V Number of poles 2 pole 2 4 pole 4 6 pole 6 8 pole 8 Type of current Three phase alternating current D Single phase alternating current E ATEX device category 2 Y ATEX device category 3 Z Design Long...
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Medium pressure axial fans 05/2014 Information Selection programme FANselect At www.fanselect.info, we are offering you FANselect, a selection program for axial and centrifugal fans with the matching system components. With FANselect, you can, for instance, select and calculate the fans MAXvent owlet listed in this catalogue. FANselect provides you with an option to calculate the efficiency, the acoustics, the SFP and much more. In addition, you can also select the matching systems components. You can conveniently save your configuration in a file or print it out. The FANselect selection program,...
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