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Operating instructions

A3G910-AV02-01

Translation of the original operating instructions

4.5 Connection diagram

No.

Conn.

Designation

Function/assignment

KL 1

1

L1

Supply connection, power supply 3-phase 380-480 VAC, 50/60 Hz

KL 1

2

L2

Supply connection, power supply 3-phase 380-480 VAC, 50/60 Hz

KL 1

3

L3

Supply connection, power supply 3-phase 380-480 VAC, 50/60 Hz

PE

PE

Ground connection, PE connection

KL 2

1

NO

Status relay, floating status contact; make for failure

KL2

2

COM

Status relay, floating status contact; changeover 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 RS485, RSA, MODBUS-RTU; SELV

KL 3

2

RSB

Bus connection RS485, RSB, MODBUS-RTU; SELV

KL 3

3 / 10

GND

Reference ground for control interface; SELV

KL 3

4

Ain1 U

Analog input 1, set value: 0-10 V, Ri = 100 kΩ, adjustable curve, only usable as alternative to input Ain1 I;
SELV

KL 3

5

+ 10 V

Fixed voltage output 10 VDC, +10 V ±3%, max. 10 mA, short-circuit-proof power supply for external devices
(e.g. pot); SELV

KL 3

6

Ain1 I

Analog input 1, set value: 4-20 mA, Ri = 100 Ω, adjustable curve, only usable as alternative to input Ain1U;
SELV

KL 3

7

Din1

Digital input 1: enable electronics,
enable: pin open or applied voltage 5-50 VDC
disable: bridge to GND or applied voltage < 1 VDC
reset function: triggers software reset after a level change to < 1 VDC; SELV

KL 3

8

Din2

Digital input 2: Switching parameter sets 1/2, according to EEPROM setting, the valid or used parameter set
can be selected via bus or via digital input DIN2.
Parameter set 1: pin open or applied voltage 5-50 VDC
Parameter set 2: bridge to GND or applied voltage < 1 VDC; SELV

KL 3

9

Din3

Digital input 3: according to EEPROM setting, the integrated controller's direction of action can be selected as
normal/inverse via bus or digital input
normal: pin open or applied voltage 5-50 VDC
inverse: bridge to GND or applied voltage < 1 VDC; SELV

KL 3

11

Ain2 U

Analog input 2, measured value: 0-10 V, Ri = 100 kΩ, adjustable curve, only usable as alternative to input
Ain2I; SELV

KL 3

12

+ 20 V

Fixed voltage output 20 VDC, +20 V +25/-10%, max. 50 mA, short-circuit-proof power supply for external
devices (e.g. sensors); SELV

KL 3

13

Ain2 I

Analog input 2, measured value: 4-20 mA, Ri = 100 Ω, adjustable curve, only usable as alternative to input
Ain2U; SELV

KL 3

14

Aout

Analog output 0-10 VDC, max. 5 mA, output of current motor modulation level / motor speed
adjustable curve; SELV

Item no. 50266-5-9970 · ENU · Change 99339 · Approved 2018-04-26 · Page 10 / 13

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 A3G910-AV02-01

Page 1: ...pecialists 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 are always to be observed when working on the device Keep the wo...

Page 2: ...vels occur following installation appropriate shielding measures have to be taken by the user NOTE 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 accidenta...

Page 3: ...ntenance 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 3 6 Transport and storage conditions and Chapter 3 2 Nominal data Operating the device with all protective devices Following the operating instructions Improper use In particular operating the device in the following ways is prohibited an...

Page 4: ...ction of air flow V 2 Max clearance for screw 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 50266 5 9970 ENU Change 99339 Approved 2018 04 26 Page 4 13 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: ...rP data is determined using a motor impeller combination in a standardized measurement setup 3 4 Technical description Weight 32 kg Size 910 mm Motor size 150 Rotor surface Painted black Electronics housing material Die cast aluminum painted black Blade material Sheet aluminum insert sprayed with PP plastic Number of blades 5 Blade pitch 0 Airflow direction V Direction of rotation Clockwise viewed...

Page 6: ...device is only connected 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 STARTUP 4 1 Mechanical connection CAUTION Cutting and crushing hazard when removing fan from packaging Carefully remove the device from its packaging grasping it by only the blades near the hub Strictly avoid shocks Wear safety shoes and cu...

Page 7: ...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 Supply connection and fuses Assignment of supply cable cross sections and their required fuses line protection only no equipment protection Nominal v...

Page 8: ...uded in scope of delivery into the terminal box First connect the PE protective earth Connect the wires to the corresponding terminals Use a screwdriver to do so When connecting ensure that no wire ends fan out Fig 2 Connecting wires to terminals Seal the terminal box 4 3 3 Cable routing Water must be prevented from reaching the cable gland along the cable NOTE Damage caused by moisture penetratio...

Page 9: ...ade for the device by ebm papst Mode parameter set 1 PWM control Mode parameter set 2 PWM control Fan device address 01 Max PWM 100 Min PWM 5 Save set value to EEPROM Yes Set value requirement Analog linear Direction of action parameter set 1 Positive heating Direction of action parameter set 2 Positive heating Item no 50266 5 9970 ENU Change 99339 Approved 2018 04 26 Page 9 13 ebm papst Mulfingen...

Page 10: ...ronics enable pin open or applied voltage 5 50 VDC disable bridge to GND or applied voltage 1 VDC reset function triggers software reset after a level change to 1 VDC SELV KL 3 8 Din2 Digital input 2 Switching parameter sets 1 2 according to EEPROM setting the valid or used parameter set can be selected via bus or via digital input DIN2 Parameter set 1 pin open or applied voltage 5 50 VDC Paramete...

Page 11: ... power supply Switching off the device for maintenance 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 power supply When disconnecting be sure to disconnect the ground connection last 5 INTEGRATED PROTECTIVE FEATURES The integrated protective functions cause the motor to switch off automatically ...

Page 12: ... integrated EMC filter has Y capacitors The tripping current is exceeded when AC testing voltage is applied Test the device with DC voltage when you perform the legally required high voltage test The voltage to be used corresponds to the peak value of the AC voltage required by the standard What to check How to check How often What action Contact protection cover for intactness or damage Visual in...

Page 13: ...etallic 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 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 a...

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