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User Manual for BFS-i10

www.levitronix.com

PL-3505-00, Rev00, DCO# 21-249

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2

Specifications

2.1 Specification of Components

Figure 1: Standard fan

Figure 2: Standard accessories

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2a

2b

E

F

C

B

D

A

A

B

C

D

3

4

5

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Summary of Contents for BFS-i10

Page 1: ...ation adjustment inspection and maintenance For special configurations refer to accompanying information Please familiarize yourself with the contents of this manual to ensure the safe and effective use of this product After reading this manual please store it where the personnel responsible for operating the bearingless fan can readily refer to it at any time The Levitronix Service Software with ...

Page 2: ...ing Recommendation 11 3 2 2 Mounting Proposals 11 3 3 Sound Pressure Level 12 4 INSTALLATION 13 4 1 Electrical Installation 13 4 1 1 Installation Instructions for Power Supply 13 4 1 2 Installation of PLC Interface Signals 13 4 1 3 Electrical Schematics Overview of Motor Interface 15 4 2 Mechanical Installation 16 5 OPERATION 17 5 1 Operation of Bearingless Fan 17 5 2 Operation for ATEX IECEx Appl...

Page 3: ...otor operates at high rotational speeds It may cause injury if fingers hands hair clothes etc are getting in touch with the revolving fan rotor Do not touch the fan rotor while it is moving WARNING Hazardous voltage may be present In case of usage of an inadequate AC DC power supply mains voltages may be present even if the system is designed for 48 VDC The usage of a galvanically separated power ...

Page 4: ...r Manual for BFS i10 www levitronix com PL 3505 00 Rev00 DCO 21 249 4 2 Specifications 2 1 Specification of Components Figure 1 Standard fan Figure 2 Standard accessories 1 2a 2b E F C B D A A B C D 3 4 5 ...

Page 5: ...353047 3 Wires 0 3 m 3 x 12 AWG 3 3 mm2 with wire end sleeves PVC insulated 2b Cable Adapter Signals Open Wires with TE Connector ICS 5 1 03 190 10464 Connector TE Connectivity D 1200 1 1903131 6 Wires 0 3 m 12 x 0 14 mm2 wire end sleeves on 3 RS485 bus relevant wires PVC insulated 3 AC DC Power Supply See section 3 1 2 for a list of compatible and tested power supplies 4 RS485 to USB Adaptor TR I...

Page 6: ... Flow or Pressure Sensor optional not included Cable Bushing DC Supply VDC GND Shielding Gasket not included AC DC Power Supply DC Out AC In Cable Adapter Power RS485 USB Converter Cable Screw type connector for open wires connection included in converter cable package Cable Adapter Signal Impeller PC Connection System configuration Firmware update Monitoring Motor Cable Chemical Resistance and IP...

Page 7: ...e 6 Basic dimensions of cable adapters ICP 6 1 03 and ICS 5 1 03 Minimum Cable Bending Radius Permanent Installation 5x cable OD 52 mm Sometimes Moved 10 x cable OD 104 mm Standard Cable Configuration A 5 00 m 196 85 in B 0 20 m 7 87 in Signal Wires PLC RS485 0 14 mm2 PVC Connector Power TE D5200S 1 179958 3 DC Supply Power Wires 2 5 mm2 PVC Connector Signal TE D1200 1 1827864 6 Motor Cable PVC gr...

Page 8: ...or Parallel Operation of Multiple Fans Multiple fans can be used to achieve higher pressure or flow levels a Serial Pressure is multiplied by up to the number of fans while flow remains unchanged b Parallel Flow is multiplied by up to the number of fans while pressure remains unchanged 0 200 400 600 800 1000 1200 1400 0 1 2 3 4 5 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 0 5 10 15 ...

Page 9: ...tational speed and the acceleration rate Figure 9 visualizes the peak power consumption 0 200 400 600 800 1000 1200 1400 0 100 200 300 400 500 600 700 800 900 1000 0 5 10 15 20 25 30 35 40 Flow cfm Power Consumption W Flow m3 min Atmospheric Pressure 950 hPa Air Temperature 24 5000 rpm Stability Limit Tilting Atmospheric Pressure 950 hPa Air Temperature 24 Stability Limit Tilting Atmospheric Press...

Page 10: ...power supply Input power limit 484 W peak continuous Speed limit 6000 rpm continuous Power Output 1008 W Certification Standards CB UL CSA TDK Lambda RWS1000B 48 Voltage Input Output 85 265 V AC auto detection 48 V DC No limit required 1 fan per power supply Example limits for 3 fans per power supply Input power limit 316 W peak continuous Speed limit 5000 rpm continuous Power Output 1008 W Certif...

Page 11: ...e 10 Flat Gasket Dimensions used by Levitronix Note Dimensions in mm 3 2 2 Mounting Proposals BFS i10 fans can be adapted into many different duct systems and may be operated in parallel or series to achieve higher flow or pressure This section describes a few of many possible mounting scenarios For more in depth information contact Levitronix technical support chapter 6 Figure 11 Possible mountin...

Page 12: ...e 13 shows the sound pressure levels measured at Levitronix The fan was installed at a height of about 2 m above ground into a closed duct system Measurements were taken based on Semi S2 guidelines i e 1 m traversed from the setup at a height of 1 2 m and 1 5 m above ground Figure 13 Sound pressure level vs rotational speed and measurement height Typical measured values of BFS i10 1 installed in a...

Page 13: ...on Connector type TE D5200S 1 179958 3 is used as the power connector of the fan Use TE D5200S 1 353047 3 to connect the power supply cable adapter available as accessory Make sure pin allocation is according to Table 5 and connect the cable shield to earth Pin Wire Color Description Levels Notes 1 Red Power 48 VDC 10 Option 24 VDC 5 reduced performance 2 Black Power GND earth Internally connected...

Page 14: ...trol if system was started by digital in 1 no effect else Input logic may be inverted via Service Software or Modbus protocol B3 Yellow Digital input ground Reference for digital inputs B6 Violet Analog input 1 Setpoint speed or setpoint process value Speed mode 4 20 mA 0 7400 rpm Process mode 4 20 mA 0 100 Analog input 1 is enabled if the system was started by a positive edge on digital input 1 a...

Page 15: ...round B5 Gray Digital input 2 B4 Pink Digital input 1 B2 Blue Analog input ground B6 Violet Analog input 1 B1 Gray pink Analog input 2 A4 White green Ground GND A1 Blue red Analog output A5 Brown green RS485 A6 White yellow RS485 3 Yellow green Cable Shield GND 4 20 mA 4 20 mA Personal Computer Service 5 24 V 200 mA 5 24 V 4 20 mA Analog inputs not galvanically isolated Max pin voltage to GND 10 V...

Page 16: ...latory requirements must be considered Ex cable sealing system An Ex conform solution is needed for the motor cable to leave the Ex area One option is an Ex certified cable sealing system as listed in Table 2 Rotor handling The rotor contains permanent magnets which can attract ferromagnetic parts Therefore any ferromagnetic tools and tools with sharp edges should be kept away from the rotor to av...

Page 17: ...1 RS485 Modbus commands Digital control through superordinate customer control unit The following control modes are available Closed loop speed control Internal sensors are used to measure the actual rotational speed to assure accurate control of the setpoint speed Closed loop process pressure or flow control An external pressure or flow sensor must be connected to the analog input of the PLC Cont...

Page 18: ...ntains all details for configuration and interpretation of these commands 6 2 Troubleshooting with Service Software The Levitronix Service Software allows communication with the bearingless fan in connection with a PC and a RS485 to USB converter see Table 2 The Service Software can be used to operate the system for troubleshooting parameter logging and user specific system configuration For usage...

Page 19: ...2018 Explosive atmospheres General requirements IEC EN 60079 18 2015 Explosive atmospheres Equipment protection by encapsulation m IEC EN 80079 36 2016 Explosive atmospheres Non electrical equipment for explosive atmospheres Basic method and requirements IEC EN 80079 37 2016 Explosive atmospheres Non electrical equipment for explosive atmospheres Non electrical type of protection constructional sa...

Page 20: ...t for Danger Safety alert SEMI S1 0701 Caution refer to accompanying documents is used on article labels for reference to manual Refer to manual ISO 3864 General warning Hazard identification ISO 3864 Toxic material poison Hazard identification IEC 61310 Corrosive material corrosion Hazard identification IEC 61310 Cut sever hand sharp object Hazard identification ANSI Z535 3 Strong magnetic field ...

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