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Operating instructions

G3G146-AB72-01

Translation of the original operating instructions

We recommend the use of residual current circuit breakers
(RCCB) with a trip threshold of 300 mA and delayed tripping
(super-resistant, characteristic K).

4.2.4 Locked-rotor protection

Due to the locked-rotor protection, the starting current (LRA) is
equal to or less than the nominal current (FLA).

4.3 Connecting the cables

The device has external leads.

;

First connect the "PE" (protective earth).

Connect the cables according to your application. When doing so,
observe Chapter 4.4 Connection diagram.

Item no. 51254-5-9970 · ENU · Change 200166 · Approved 2019-06-17 · Page 7 / 11

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 G3G146-AB72-01

Page 1: ...authorized technical 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 Basi...

Page 2: ...lectrical or electromagnetic interference after installing the device in customer equipment Verify that the entire setup is EMC compliant 1 7 Mechanical movement DANGER Rotating device Risk of injury...

Page 3: ...prohibited and could be hazardous Operating the device in an unbalanced state e g due to dirt deposits or ice formation Resonant operation operation with severe vibration This also includes vibration...

Page 4: ...imensions in mm 1 Cable PVC AWG18 3x crimped ferrules 2 Cable PVC AWG22 4x crimped ferrules 3 For self tapping M4 screws Item no 51254 5 9970 ENU Change 200166 Approved 2019 06 17 Page 4 11 ebm papst...

Page 5: ...h standards EN 60335 1 Approval UL 1004 3 60730 1 CSA C22 2 No 77 CAN CSA E60730 1 With regard to cyclic speed loads note that the rotating parts of the device are designed for a maximum of one millio...

Page 6: ...OTE Water ingress into wires or cables Water ingress at the customer end of the cable can damage the device Make sure the end of the cable is connected in a dry environment Only connect the device to...

Page 7: ...protection the starting current LRA is equal to or less than the nominal current FLA 4 3 Connecting the cables The device has external leads First connect the PE protective earth Connect the cables ac...

Page 8: ...en yellow Ground connection 8 0 10 V PWM yellow 0 10 V PWM control input Ri 100 k SELV 9 Tacho white Tach output open collector 1 pulse per revolution Isink max 10 mA SELV 11 10 V red Fixed voltage ou...

Page 9: ...connecting be sure to disconnect the ground connection last 5 INTEGRATED PROTECTIVE FEATURES The integrated protective functions cause the motor to switch off automatically in the event of the faults...

Page 10: ...e fan for 2 hours at maximum speed to permit the evaporation of any moisture that may have ingressed If cleaning does not eliminate vibrations the fan may need to be rebalanced To have it rebalanced c...

Page 11: ...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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