ebm-papst G2D146-BF04-24 Operating Instructions Manual Download Page 8

Operating instructions

G2D146-BF04-24

Translation of the original operating instructions

4.4 Connection screen

Three-phase motor

Y

Star connection

Δ

Delta connection

L1

= U1 = blue

L2

= V1 = black

L3

= W1 = brown

U2

= white

V2

= green

W2

= yellow

Item no. 13912-5-9970 · Revision 82464 · Release 2014-04-07 · 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 · [email protected] · www.ebmpapst.com

Summary of Contents for G2D146-BF04-24

Page 1: ...echnical 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 rules 1 1 3 Basic safety rule...

Page 2: ...lled 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 Emission WARNING Depending on the installat...

Page 3: ...ing 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 Opening the terminal box during operat...

Page 4: ...measures have the unit mm 1 Tightening torque 2 0 0 3 Nm 2 Cable diameter min 6 mm max 9 mm tightening torque 1 3 0 2 Nm Item no 13912 5 9970 Revision 82464 Release 2014 04 07 Page 4 10 ebm papst Mul...

Page 5: ...idity class F1 1 Mounting position Any Condensate discharge holes None Operation mode S1 Motor bearing Ball bearing Touch current acc IEC 60990 measuring network Fig 4 TN system 0 75 mA Electrical lea...

Page 6: ...h must have a cross section equal to or greater than the outer conductor cross section We recommend the use of 105 C cables Ensure that the minimum cable cross section is at least AWG26 0 13 mm Earth...

Page 7: ...Cable routing for fans installed upright 4 3 4 Motor protection WARNING Device without overheating protection The device is delivered without any automatically functioning overheating protection The d...

Page 8: ...phase motor Y Star connection Delta connection L1 U1 blue L2 V1 black L3 W1 brown U2 white V2 green W2 yellow Item no 13912 5 9970 Revision 82464 Release 2014 04 07 Page 8 10 ebm papst Mulfingen GmbH...

Page 9: ...the supply line When disconnecting be sure to disconnect the earth wire connection last 5 MAINTENANCE MALFUNCTIONS POSSIBLE CAUSES AND REMEDIES Do not perform any repairs on your device Return the dev...

Page 10: ...l inspection At least every 6 months Repair or replacement of the device Check the device for damage to blades and housing Visual inspection At least every 6 months Replacement of the device Mounting...

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