ebm-papst A2D250-AI14-10 Operating Instructions Manual Download

Page: 8 / 10

Operating instructions

A2D250-AI14-10

Translation of the original operating instructions

4.4 Connection screen

Change direction of rotation by reversing two phases

Three-phase motor

Star connection

black

blue

brown

green/yellow

Item no. 12218-5-9970 · Revision 76115 · Release 2012-03-06 · Page 8 / 10

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com

Summary of Contents for A2D250-AI14-10

Page 1: ...ied trained and authorised technical staff Only authorised specialists are permitted to install the device to carry out a test run and to perform work on the electrical installation 1 3 Basic safety r...

Page 2: ...wellery could become entangled and pulled into the device You could be injured Do not wear any loose clothing or jewellery while working on rotating parts Protect long hair by wearing a cap 1 7 Emissi...

Page 3: ...tions Improper use Using the device in the following ways is particularly prohibited and may cause hazards Operating the device with an imbalance e g caused by dirt deposits or icing Moving air that c...

Page 4: ...sures have the unit mm 1 Direction of air flow A 2 Depth of screw max 5 mm 3 Connection line PFA 4G 4x brass lead tips crimped Item no 12218 5 9970 Revision 76115 Release 2012 03 06 Page 4 10 ebm paps...

Page 5: ...ge VAC 480 Connection Y Frequency Hz 60 Type of data definition fa Valid for approval standard CE Speed min 1 2680 Power input W 170 Current draw A 0 23 Max back pressure Pa 110 Min ambient temperatur...

Page 6: ...s that meet the specified installation requirements for voltage current insulation material load etc Route cables such that they cannot be touched by any rotating parts CAUTION Electrical voltage The...

Page 7: ...requency converter only after consultation with ebm papst Fit sinusoidal filters that work on all poles live live and live earth between the frequency inverter and the motor for operation with frequen...

Page 8: ...ion of rotation by reversing two phases Three phase motor Y Star connection L1 black L2 blue L3 brown PE green yellow Item no 12218 5 9970 Revision 76115 Release 2012 03 06 Page 8 10 ebm papst Mulfing...

Page 9: ...ltage even with a unit that is shut off Electric shock Wait five minutes after disconnecting the voltage at all poles before opening the device CAUTION The motor restarts automatically when operating...

Page 10: ...eplacement of the device Check the device for damage to blades and housing Visual inspection At least every 6 months Replacement of the device Mounting the connection lines Visual inspection At least...

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