ebm-papst W3G300-UL11-35 Operating Instructions Manual Download

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Operating instructions

W3G300-UL11-35

Translation of the original operating instructions

(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. 56443-5-9970 · ENU · Change 204765 · Approved 2019-06-25 · 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 · info1@de.ebmpapst.com · www.ebmpapst.com

Summary of Contents for W3G300-UL11-35

Page 1: ...alified trained and 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 Basic safety rules The safety hazards associated with the device must be assessed again following installation in the final product The locally applicable industrial safety regulations ...

Page 2: ...Electrical 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 to body parts coming into contact with the rotor or the impeller Secure the device against accidental contact Before working on the system machine wait until all parts have come to a standstill WARNI...

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 transmitted to the fan from the customer installation Operation in medical equipment with a life sustaining or life support function Conveying solids in the flow medium Painting the device Connection...

Page 4: ... drawing All dimensions in mm 1 Airflow direction V 2 Cable PVC AWG20 3x splice 3 Cable PVC AWG22 4x splice Item no 56443 5 9970 ENU Change 204765 Approved 2019 06 25 Page 4 11 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 ...

Page 5: ...ariable Protection class I with customer connection of protective earth Conformity with standards EN 60335 1 CE Approval CSA C22 2 No 77 CAN CSA E60730 1 UL 1004 7 60730 1 With regard to cyclic speed loads note that the rotating parts of the device are designed for a maximum of one million load cycles If you have special questions consult ebm papst for support Use the device in accordance with its...

Page 6: ...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 circuits that can be switched off with an all pole disconnection switch 4 2 1 Requirements Check whether the information on the nameplate matches the connection data Before connecting the device make sure the power supply matches...

Page 7: ...ent 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 56443 5 9970 ENU Change 204765 Approved 2019 06 25 Page 7 11 ebm papst Mulfingen GmbH Co KG Bachmühle 2 D 74673 Mulfingen Phone 49 0 7938 8...

Page 8: ...12 PE green yellow Ground connection 2 0 10V PWM yellow 0 10 V PWM control input Ri 100 kΩ SELV 4 Tach white Tach output open collector 1 pulse per revolution Isink max 10 mA SELV 3 10 V red Fixed voltage output 10 VDC 3 Imax 10 mA short circuit proof power supply for ext devices e g pot SELV 1 GND blue Reference ground for control interface SELV Item no 56443 5 9970 ENU Change 204765 Approved 201...

Page 9: ...onnecting 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 described in the table Fault Safety feature description function Rotor position detection error An automatic restart follows Blocked rotor After the blockage is removed the motor restarts automatically...

Page 10: ...ball bearings The lifetime lubrication of the ball bearings is designed for a service life of at least 40 000 hours If bearing replacement is necessary after that period contact ebm papst Adapt the maintenance intervals to the level of dust exposure 6 2 Safety inspection NOTE High voltage test The integrated EMC filter has Y capacitors The tripping current is exceeded when AC testing voltage is ap...

Page 11: ...inum Non ferrous metal e g motor windings Plastics particularly with brominated flame retardants in accordance with marking Insulating materials Cables and wires Electronic scrap e g circuit boards Only ferrite magnets and not rare earth magnets are used in external rotor motors from ebm papst Mulfingen GmbH Co KG Ferrite magnets can be disposed of in the same way as normal iron and steel Electric...

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