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Operating instructions

K3G500-PA23-71

Translation of the original operating instructions

3. TECHNICAL DATA

3.1 Product drawing

All measures have the unit mm.

1

Installation position: Shaft horizontal (install the support struts only vertically as shown in the illustration!) or rotor on bottom; rotor on top on
request

2

Cable diameter min. 4 mm, max. 10 mm, tightening torque 4±0.6 Nm

3

Tightening torque 3.5±0.5 Nm

4

Inlet nozzle with pressure tap (k-factor: 281)

5

Mounting holes for FlowGrid

Item no. 54419-5-9970 · ENG · Revision 90170 · Release 2016-07-14 · 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 · info1@de.ebmpapst.com · www.ebmpapst.com

Summary of Contents for K3G500-PA23-71

Page 1: ...arry out a test run and to perform work on the electrical installation 1 3 Basic safety rules 1 1 3 Basic safety rules Any safety hazards stemming from the device must be re evaluated once it is installed in the end device Observe the following when working on the unit Do not make any modifications additions or conversions to the device without the approval of ebm papst 1 4 Electrical voltage 1 1 ...

Page 2: ...ave come to a standstill DANGER Flying parts Missing safety devices may cause balancing weights or broken fan blades to be ejected at high speeds causing bodily harm Take appropriate safety measures WARNING Rotating device Long hair dangling items of clothing jewellery and similar items can become entangled and be pulled into the device Risk of injury Do not wear any loose fitting or dangling clot...

Page 3: ...lowing ways is particularly prohibited and may cause hazards Operating the device with an imbalance e g caused by dirt deposits or icing Resonance mode operation with heavy vibrations These also include vibrations that are transmitted from the customer system to the fan Operation in medical equipment with a life sustaining or lifesaving function Operation with external vibrations Moving solids con...

Page 4: ...own in the illustration or rotor on bottom rotor on top on request 2 Cable diameter min 4 mm max 10 mm tightening torque 4 0 6 Nm 3 Tightening torque 3 5 0 5 Nm 4 Inlet nozzle with pressure tap k factor 281 5 Mounting holes for FlowGrid Item no 54419 5 9970 ENG Revision 90170 Release 2016 07 14 Page 4 12 ebm papst Mulfingen GmbH Co KG Bachmühle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0 793...

Page 5: ...tion with optimum efficiency The ErP data is determined using a motor impeller combination in a standardised measurement configuration 3 4 Technical features Mass 38 7 kg Size 500 mm Surface of rotor Coated in black Material of electronics housing Die cast aluminium Material of impeller Aluminium sheet Material of mounting plate Sheet steel galvanised Material of support bracket Steel coated in bl...

Page 6: ...at is greater than or equal to 120 times the rated output of the arrangement 4 CONNECTION AND START UP 4 1 Connecting the mechanical system CAUTION Cutting and crushing hazard when removing device from packaging Carefully remove the device from its packaging only touching the housing Strictly avoid shocks Wear safety shoes and cut resistant safety gloves CAUTION Device weighs more than 25 kg Heavy...

Page 7: ...terminal provided on the device The protective earth terminal is located on the housing and provided with a protective earth symbol and a hole 4 2 2 Power supply connection fuse protection Assignment of conductor cross sections and the fuse protection required for them overload protection only no device protection Nominal voltage Safety fuse Automatic circuit breaker Wire cross section Wire cross ...

Page 8: ...ith the seal inserts provided in the terminal box Insert the line s not included in the standard scope of delivery into the terminal box First connect the PE protective earth connection Connect the lines to the corresponding terminals Use a screwdriver to do so During the connection work ensure that no cables splice off Fig 2 Connecting the wires to terminals Seal the terminal box 4 3 3 Cable rout...

Page 9: ...on connection contact rating 250 VAC 2 A AC1 KL 2 5 Din1 Digital input 1 enabling of electronics enabling open pin or applied voltage 5 50 VDC disabling bridge to GND or applied voltage 1 VDC reset function triggers software reset after a level change to 1 V SELV KL 2 6 10 V Fixed voltage output 10 VDC 10 V 3 max 10 mA short circuit proof power supply for external devices e g potentiometer SELV Al...

Page 10: ... off the device Switching off the device during operation Switch off the device via the control input Do not switch the motor e g in cyclic operation on and off via power supply Switching off the device for maintenance work Switch off the device via the control input Do not switch the motor e g in cyclic operation on and off via power supply Disconnect the device from the supply voltage When disco...

Page 11: ...ernatively reset the error message by applying a control signal of 0 5 V to DIN1 or by short circuiting Din1 to GND Unacceptable operating point e g counterpressure is too high Correct the operating point Let the device cool down To reset the error message switch off the mains supply voltage for a min of 25 s and switch it on again Alternatively reset the error message by applying a control signal...

Page 12: ...ogical disposal of the product and its components 6 4 1 Country specific legal requirements NOTE Country specific legal requirements Always observe 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 to be heeded 6 4 2 Disassembly Disassembly of the product...

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