Ebmpapst R3G250-AT39-71 Скачать руководство пользователя страница 4

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Operating instructions

R3G250-AT39-71

Translation of the original operating instructions

3. TECHNICAL DATA

3.1 Product drawing

All measures have the unit mm.

Accessory part: Inlet nozzle 25075-2-4013 (k-factor: 70) not included in scope of delivery

Depth of screw max. 10 mm

Connection line PVC AWG18, 5x crimped core-end sleeves

Connection line PVC AWG22, 3x crimped core-end sleeves

Item no. 50237-5-9970 · ENG · Revision 90396 · Release 2016-09-21 · Page 4 / 11

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

Содержание R3G250-AT39-71

Страница 1: ...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 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 Electric...

Страница 2: ...e device in installations on the customer s side Verify that the entire setup is EMC compliant 1 7 Mechanical movement DANGER Rotating device Body parts that come into contact with the rotor and impeller can be injured Secure the device against accidental contact Before working on the system machine wait until all parts have come to a standstill WARNING Rotating device Long hair dangling items of ...

Страница 3: ...e 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 Moving air that contains abrasive particles Moving highly corrosive air e g salt spray mist Exceptions are dev...

Страница 4: ...13 k factor 70 not included in scope of delivery 2 Depth of screw max 10 mm 3 Connection line PVC AWG18 5x crimped core end sleeves 4 Connection line PVC AWG22 3x crimped core end sleeves Item no 50237 5 9970 ENG Revision 90396 Release 2016 09 21 Page 4 11 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 ...

Страница 5: ...st aluminium Material of impeller Sheet aluminium laser welded Number of blades 7 Direction of rotation Clockwise seen on rotor Type of protection IP 54 Insulation class B Humidity F environmental protection class H F3 1 Mounting position Shaft horizontal or rotor on bottom rotor on top on request Condensate discharge holes Rotor side Operation mode S1 Motor bearing Ball bearing Technical features...

Страница 6: ...ER Electrical load 50 µC between mains wire and protective earth connection after switching of the supply when switching multiple devices in parallel Electric shock risk of injury Make sure that sufficient protection against accidental contact is provided Before working on the electrical connection the connections to the mains supply and PE must be shorted CAUTION Electrical voltage The fan is a b...

Страница 7: ... in this operating state operational readiness is typically 4 W 4 2 3 Locked rotor protection Due to the locked rotor protection the start up current LRA is equal to or less than the nominal current FLA 4 3 Connection of the cables External leads are brought out of device First connect the PE protective earth connection Connect the lines according to your application When doing so observe chapter ...

Страница 8: ...ginal operating instructions 4 4 Connection screen Item no 50237 5 9970 ENG Revision 90396 Release 2016 09 21 Page 8 11 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 ...

Страница 9: ...ect 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 switch off automatically in case of faults described in the table Malfunctions Description Function of safety feature Rotor position detection error An automatic restart occurs Locked rotor After the ...

Страница 10: ...ents Do not use any pointed or sharp edged objects for cleaning 6 3 Safety test NOTE High voltage test The integrated EMC filter contains Y capacitors Therefore the trigger current is exceeded when AC testing voltage is applied Test the device with DC voltage when you carry out the high voltage test required by law The voltage to be used corresponds to the peak value of the AC voltage required by ...

Страница 11: ...nts could drop off during disassembly This can result in fatal or serious injury and material damage Secure components before unfastening to stop them falling 6 4 3 Component disposal The products are mostly made of steel copper aluminium and plastic Metallic materials are generally considered to be fully recyclable Separate the components for recycling into the following categories Steel and iron...

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