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ebm-papst A3G990-AZ02-01, Operating Instructions Manual, Page: 4 / 14

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ebm-papst A3G990-AZ02-01 Operating Instructions Manual Download Page 4

Operating instructions

A3G990-AZ02-01

Translation of the original operating instructions

3. TECHNICAL DATA

3.1 Product drawing

All measures have the unit mm.

1

Direction of air flow "V"

2

Depth of screw max. 25 mm

3

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

4

Tightening torque 3.5±0.5 Nm

Item no. 50192-5-9970 · ENG · Revision 209539 · Release 2021-03-15 · Page 4 / 14

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 A3G990-AZ02-01

Page 1: ...evice 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 Any safety hazards stemming from the device must be re evaluated once it is installed in the end device The local industrial safety regulations must always be observed when working on the device Keep the workplace clean and tidy Untidiness in the working area increases t...

Page 2: ...ntal contact Before working on the system machine wait until all parts have 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 ...

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 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 Moving solids content in fl...

Page 4: ...1 Direction of air flow V 2 Depth of screw max 25 mm 3 Cable diameter min 4 mm max 10 mm tightening torque 4 0 6 Nm 4 Tightening torque 3 5 0 5 Nm Item no 50192 5 9970 ENG Revision 209539 Release 2021 03 15 Page 4 14 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: ...d using a motor impeller combination in a standardised measurement configuration 3 4 Technical features Mass 32 kg Size 990 mm Motor size 150 Surface of rotor Coated in black Material of electronics housing Die cast aluminium coated in black Material of blades Aluminium sheet insert coated in black sprayed with PP plastic Number of blades 5 Blade angle 5 Direction of air flow V Direction of rotati...

Page 6: ...ted to a connection point with a Ssc value that 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 the fan from the packaging Carefully remove the device from its packaging holding it by the centre of the blades only Make sure to avoid any shock Wear safety shoes ...

Page 7: ...he installation situation it may be necessary to connect an additional protective earth conductor by way of the extra protective earth 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 ...

Page 8: ...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 routing No water may penetrate along the cable in the direction of the cable gland NOTE Damage caused by mo...

Page 9: ...hich the device is pre set by ebm papst Control mode parameter set 1 PWM controlling Control mode parameter set 2 PWM controlling Fan device adress 01 Max PWM 100 Min PWM 5 Save set value to EEPROM Yes Set value control Analogue linear Control function parameter set 1 Positive heating Control function parameter set 2 Positive heating Item no 50192 5 9970 ENG Revision 209539 Release 2021 03 15 Page...

Page 10: ...contact common connection contact rating 250 VAC max 2 A AC1 min 10 mA KL2 3 NC Status relay floating status contact break for failure KL 3 1 RSA Bus connection RS 485 RSA MODBUS RTU SELV KL 3 2 RSB Bus connection RS 485 RSB MODBUS RTU SELV KL 3 3 10 GND Signal ground for control interface SELV KL 3 4 Ain1 U Analogue input 1 set value 0 10 V Ri 100 kΩ parametrisable curve only usable as alternativ...

Page 11: ...OM setting the controller function of the integrated controller is normally inversely selectable per bus or per digital input Din 3 normal open pin or applied voltage 5 50 VDC inverse bridge to GND or applied voltage 1 VDC SELV KL 3 11 Ain2 U Analogue input 2 actual value 0 10 V Ri 100 kΩ parametrisable curve only usable as alternative to input Ain2 SELV KL 3 12 20 V Fixed voltage output 20 VDC 20...

Page 12: ...nd 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 disconnecting be sure to disconnect the earth wire connection last 5 INTEGRATED PROTECTIVE FUNCTIONS The integrated protective functions cause the motor to swi...

Page 13: ... other problems contact ebm papst 6 1 Cleaning To ensure a long service life the fans have to be regularly checked for proper operation and degree of soiling The frequency of the checks is to be adapted to the occurrence of soiling DANGER Risk of injury from rotating fan Only clean when not in motion Do not disconnect the fan from the power supply just switch it off via the control input This will...

Page 14: ...l of the product and its components 6 3 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 3 2 Disassembly Disassembly of the product must be perfo...

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