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ebm-papst A4E450-BA09-01, Operating Instructions Manual, Page: 4 / 12

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ebm-papst A4E450-BA09-01 Operating Instructions Manual Download Page 4

Operating instructions

A4E450-BA09-01

Translation of the original operating instructions

3. TECHNICAL DATA

3.1 Product drawing

All dimensions in mm.

1

Direction of air flow "V"

2

Max. clearance for screw 12 mm

3

Tightening torque 1.5 ± 0.2 Nm

4

Cable diameter min. 6 mm, max. 12 mm, tightening torque 2 ± 0.3 Nm

Item no. 13461-5-9970 · ENU · Change 205900 · Approved 2020-03-10 · Page 4 / 12

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com

Summary of Contents for A4E450-BA09-01

Page 1: ...cal staff Only authorized 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 rules 1 1 3 Basic safety rules The...

Page 2: ...r installing the device in customer equipment Verify that the entire setup is EMC compliant 1 7 Mechanical movement DANGER Rotating device Risk of injury to body parts coming into contact with the rot...

Page 3: ...unbalanced state e g due to dirt deposits or ice formation Resonant operation operation with severe vibration This also includes vibration transmitted to the fan from the customer installation Operati...

Page 4: ...ion of air flow V 2 Max clearance for screw 12 mm 3 Tightening torque 1 5 0 2 Nm 4 Cable diameter min 6 mm max 12 mm tightening torque 2 0 3 Nm Item no 13461 5 9970 ENU Change 205900 Approved 2020 03...

Page 5: ...ration Specific ratio 1 pfs 100 000 Pa Data obtained at optimum efficiency level The ErP data is determined using a motor impeller combination in a standardized measurement setup 3 4 Technical descrip...

Page 6: ...sure the impeller moves easily and that the blades of the impeller are not deformed or bent and do not catch at any point NOTE Damage to the device from vibration Bearing damage shorter service life...

Page 7: ...equency drives residual current devices cannot provide personal safety while operating the device 4 2 3 Voltage control NOTE Current overshoots may occur if speed control is implemented by transformer...

Page 8: ...routing for fans installed upright 4 3 4 Motor protection CAUTION Voltage The device is a built in component and has no disconnecting switch Connect the device to a suitable tripping unit Only connect...

Page 9: ...4 4 Connection diagram L U1 blue Z brown N U2 black PE green yellow TOP gray Item no 13461 5 9970 ENU Change 205900 Approved 2020 03 10 Page 9 12 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 Mu...

Page 10: ...nt imbalance or be caused by component or structural resonance Speed ranges with excessively high vibration levels and possibly resonant frequencies must be determined in the course of fan commissioni...

Page 11: ...the device immediately and replace it Repair of load bearing or rotating parts is not permitted Operate the fan for 2 hours at maximum speed so that any water that has ingressed can evaporate If clean...

Page 12: ...tallic materials are generally considered to be fully recyclable Separate the components for recycling into the following categories Steel and iron Aluminum Non ferrous metal e g motor windings Plasti...

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