background image

Operating instructions

R3G500-AP25-01

Translation of the original operating instructions

4.6 Checking connections

;

Ensure isolation from supply (all phases).

;

Make sure a restart is impossible

;

Check the cables for proper fit.

;

Screw the terminal box cover back on again. Terminal box tightening
torque, see Chapter 3.1 Product drawing.

;

Route the cables in the terminal box so that the terminal box cover
closes without resistance.

;

Use all screw plugs. Insert the screws by hand to avoid damage to
the threads.

;

Make sure the terminal box is completely closed and sealed and that
all screws and cable glands have been properly tightened.

4.7 Switching on the device

The device may only be switched on if it has been installed properly and
in accordance with its intended use, including the required safety
mechanisms and professional electrical hookup. This also applies for
devices which have already been equipped with plugs and terminals or
similar connectors by the customer.

WARNING
Hot motor housing

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 are functional.

;

Check the fan's air flow paths for foreign matter and remove any
foreign matter found.

;

Apply the nominal supply voltage.

;

Start the device by changing the input signal.

NOTE
Damage to the device from vibration

Bearing damage, shorter service life
→ Low-vibration operation of the fan must be ensured over the

entire speed control range.

→ Severe vibration can arise for instance from inexpert

handling, transportation damage and resultant imbalance or
be caused by component or structural resonance.

→ Speed ranges with excessively high vibration levels and

possibly resonant frequencies must be determined in the
course of fan commissioning.

→ Either run through the resonant range as quickly as

possible with speed control or find another remedy.

→ Operation with excessively high vibration levels can

lead to premature failure.

→ The maximum permissible vibration severity must not

exceed 3.5 mm/s and should be checked at intervals of 6
months. #It is to be determined at the motor mount at the
motor support plate at least in axial direction and
transversely to this. #Measurement of the vibration in all
three axes is recommended and should be performed over
the entire speed range in order to obtain a complete picture of
the vibrations occurring in the application, see Chapter 6.
Maintenance, malfunctions, possible causes and remedies.

4.8 Switching 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:

;

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 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.

Line undervoltage (line voltage
outside of permitted nominal
voltage range)

;

If the line voltage returns to

permitted values, the motor
restarts automatically.

Phase failure

A phase of the supply voltage
fails for at least 5 s.

;

When all phases are

correctly supplied again, the
motor automatically restarts after
10-40 s.

Item no. 50451-5-9970 · ENU · Change 204653 · Approved 2020-08-27 · Page 13 / 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 R3G500-AP25-01

Page 1: ...e 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 workplace clean...

Page 2: ...e come to a standstill DANGER Ejected parts Missing protective devices may cause balancing weights or broken fan blades to be ejected and cause injuries Take appropriate safety measures WARNING Rotating device Long hair and dangling items of clothing jewelry and the like can become entangled and be pulled into the device Injuries can result Do not wear any loose fitting or dangling clothing or jew...

Page 3: ...se In particular operating the device in the following ways is 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 Conv...

Page 4: ...ressure tap k factor 281 not included in scope of delivery 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 50451 5 9970 ENU Change 204653 Approved 2020 08 27 Page 4 16 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: ...nsions in mm Inlet ring 64025 2 4013 with pressure tap not included in scope of delivery Item no 50451 5 9970 ENU Change 204653 Approved 2020 08 27 Page 5 16 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 6: ... efficiency level The ErP data is determined using a motor impeller combination in a standardized measurement setup 3 4 Technical description Weight 24 6 kg Size 500 mm Motor size 150 Rotor surface Painted black Electronics housing material Die cast aluminum Impeller material Sheet aluminum Number of blades 7 Direction of rotation Clockwise viewed toward rotor Degree of protection IP55 Insulation ...

Page 7: ...ation engineer or operator owner of the device to ensure if necessary after consultation with the network operator that this 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 re...

Page 8: ... 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 voltage Fuse Automatic circuit breaker Cable cross section Cable cross section VDE UL VDE mm AWG...

Page 9: ...ot included 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 pen...

Page 10: ...meter set 2 PWM control Fan device address 1 Max PWM 100 Min PWM 5 1 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 50451 5 9970 ENU Change 204653 Approved 2020 08 27 Page 10 16 ebm papst Mulfingen GmbH Co KG Bachmühle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0...

Page 11: ... 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 usabl...

Page 12: ...o EEPROM setting the integrated controller s direction of action can be selected via bus or digital input Din3 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...

Page 13: ...ing Either run through the resonant range as quickly as possible with speed control or find another remedy Operation with excessively high vibration levels can lead to premature failure The maximum permissible vibration severity must not exceed 3 5 mm s and should be checked at intervals of 6 months It is to be determined at the motor mount at the motor support plate at least in axial direction an...

Page 14: ...te from supply and remove mechanical blockage Line voltage faulty Check line voltage restore power supply Attention The error message resets automatically Device restarts automatically without warning Faulty connection Isolate from supply correct connection see connection diagram Broken motor winding Replace device Deficient cooling Improve cooling Let the device cool down To reset the error messa...

Page 15: ...maintenance intervals to the actual level of dust exposure 6 3 Safety inspection NOTE High voltage test The 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 W...

Page 16: ...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...

Reviews: