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ebm-papst W3G710-NU31-03, Operating Instructions Manual, Page: 12 / 16

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ebm-papst W3G710-NU31-03 Operating Instructions Manual Download Page 12

Operating instructions

W3G710-NU31-03

Translation of the original operating instructions

4.7 Equivalent circuit diagrams

Item no. 57489-5-9970 · ENU · Change 212939 · Approved 2021-03-24 · Page 12 / 16

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 W3G710-NU31-03

Page 1: ...un 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...

Page 2: ...g in conjunction with open and closed loop control devices If impermissible radiation levels occur following installation appropriate shielding measures have to be taken by the user NOTE Electrical or...

Page 3: ...stationary systems Performing all maintenance work Conveying air at an ambient air pressure between 800 mbar and 1050 mbar Using the device within the permitted ambient temperature range see Chapter...

Page 4: ...m tightening torque 4 0 6 Nm The tightening torque is designed for PVC cables If the cable materials are different the tightening torque may have to be adjusted 3 Tightening torque 1 5 0 2 Nm Item no...

Page 5: ...on the installation side the ebm papst evaluation loses its validity the conformity must be confirmed again The product does not fall within the scope of Regulation EU 2019 1781 due to the exception...

Page 6: ...d output of the arrangement It is the responsibility of the installation engineer or operator owner of the device to ensure if necessary after consultation with the network operator that this device i...

Page 7: ...with the resistance specifications according to EN 61800 5 1 for the protective earth connection circuit must be verified in the end application Depending on the installation situation it may be neces...

Page 8: ...ection must be selected taking into account the max starting current of the drive and the type of cable routing see Chapter 4 2 2 Supply connection and fuses Control and relay cables min max Rigid cab...

Page 9: ...e sealing surfaces are clean Screw in the four screws for tightening torque see Chapter 3 1 Product drawing 4 3 4 Cable routing Water must be prevented from reaching the cable gland along the cable NO...

Page 10: ...eristic curve P1 IN SELV CON2 IO3 Function parameterizable see Optional interface functions table Factory setting Analog output 0 10 V max 5 mA function Fan modulation level Characteristic curve param...

Page 11: ...159 0 Ain2 0 10V PWM analog input D159 2 Ri 100K characteristic curve parameterizable f PWM 1k 10KHz SELV Ain2 4 20mA analog input Ri 125R characteristic curve parameterizable SELV D159 3 Din3 active...

Page 12: ...operating instructions 4 7 Equivalent circuit diagrams Item no 57489 5 9970 ENU Change 212939 Approved 2021 03 24 Page 12 16 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 Mulfingen Phone 49 0 793...

Page 13: ...using Risk of fire Ensure that no combustible or flammable materials are located close to the fan Before switching on check the device for visible external damage and make sure the protective devices...

Page 14: ...month to move the bearings and allow any condensate that may have ingressed to evaporate Malfunction fault Possible cause Possible remedy Impeller not running smoothly Imbalance in rotating parts Cle...

Page 15: ...eaning To ensure a long service life check the fans regularly for proper operation and soiling The frequency of checking is to be adapted accordingly depending on the degree of soiling DANGER Risk of...

Page 16: ...rve the applicable country specific legal regulations with regard to the disposal of products or waste occurring in the various phases of the life cycle The corresponding disposal standards are also t...

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