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Summary of Contents for Becker VariAir VAU 7.5/3
- Page 1 QUick stArt gUide operating instructions Frequency converter VAU 7.5/3 www.becker-international.com...
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Page 2: Safety Information
Warning of automatic start-up of the machine! Detailed information can be found in the VAU 7.5/3 operating instructions. Visit our homepage for this: www.becker-international.com VAU 7.5/3 → First steps This quick start guide represents only an excerpt of the VAU 7.5/3 operating instructions. The latter should be read thoroughly before initial start-up. - Page 3 – can be found in the documentation for the frequency converters. Always observe these instructions also with CE-marked frequency converters. The responsi- bility of complying with the limits required by the EMC regulations lies with the manufacturer of the system or machine. www.becker-international.com...
- Page 4 This is a product of the limited sales class acc. to IEC 61800-3. In a residential environ- ment this product can cause high-frequency interferences, in which case the user can be required to take suitable measures. A suitable measure would be the employment of a recommended line filter. www.becker-international.com...
- Page 5 Int. voltage supply 24 V IN Ext. voltage supply GND (In) Ground (ext. voltage supply) Ground Analog Out 2 (0 V…10 V) Analog voltage output Ground Ground Ground Analog In 3 Analog input 3 Analog In 4 Analog input 4 www.becker-international.com...
- Page 6 Fault-free operation: COM - NC Malfunction: COM - NO NOTE All control voltages refer to a common reference potential (GND). 24 V can be taken from the respective terminals. The sum of the currents may not exceed 100 mA. www.becker-international.com...
- Page 7 With optional BUS module: BUS module is ready for operation With optional BUS module: BUS operation (active BUS connection) Legend: LED off, LED on, LED flashes, LED flashes quickly → fault see kombitool diagnosis or read out P01011...1014 → Display handheld www.becker-international.com...
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Page 8: Error Group
FC tem- perature, motor current limitation Ambient temperature at rated power [°C] -10...+50 Altitude Up to 1000 m over sea level over1000 m with reduced power (1% per 100 m) (max. 2000 m) www.becker-international.com... - Page 9 European EMC guidelines If the VAU7.5/3 frequency converter is installed and operated according to the recommenda- tions of these operating instructions, it fulfils all requirements of the EMC regulations according to the EMC product standards for motor driven systems EN 61800-3. www.becker-international.com...
- Page 10 SERVICE www.becker-international.com sales and service network www.becker-international.com...
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