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Operating instructions

R1G250-AQ37-52

Translation of the original operating instructions

4.4 Connection diagram

Drawing preliminary!

No.

Conn.

Designation

Color

Function/assignment

1

1

Un +48 VDC

red

Power supply 48 VDC, maximum ripple 3.5%

1

2

PWM / lin

yellow

PWM / lin. Control input 0-10 V

1

3

Tach

white

Tach output, 3 pulses per revolution, Isink max = 10 mA

1

4

GND

blue

Reference ground

Item no. 51219-5-9970 · ENU · Change 204653 · Approved 2020-01-07 · Page 7 / 10

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 R1G250-AQ37-52

Страница 1: ...ed trained and authorized technical staff Only authorized specialists are permitted to install the device to carry out a test run and to perform work on the electrical installation 1 3 Basic safety ru...

Страница 2: ...tact Before working on the system machine wait until all parts have come to a standstill WARNING Rotating device Long hair and dangling items of clothing jewelry and the like can become entangled and...

Страница 3: ...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...

Страница 4: ...x crimped splices 2 Accessory part inlet ring 96359 2 4013 not included in scope of delivery other inlet rings on request 3 Max clearance for screw 6 mm Item no 51219 5 9970 ENU Change 204653 Approved...

Страница 5: ...f one million load cycles If you have special questions consult ebm papst for support Use the device in accordance with its degree of protection Information on surface quality The surfaces of the prod...

Страница 6: ...nd has no disconnecting switch Only connect the fan to circuits that can be switched off with an all pole disconnection switch When working on the fan secure the system machine in which the fan is ins...

Страница 7: ...Power supply 48 VDC maximum ripple 3 5 1 2 PWM lin yellow PWM lin Control input 0 10 V 1 3 Tach white Tach output 3 pulses per revolution Isink max 10 mA 1 4 GND blue Reference ground Item no 51219 5...

Страница 8: ...witch the motor e g in cyclic operation on and off via power supply Disconnect the device from the power supply 5 MAINTENANCE MALFUNCTIONS POSSIBLE CAUSES AND REMEDIES Do not perform any repairs on yo...

Страница 9: ...noise acoustic At least every 6 months Replace device 5 3 Disposal For ebm papst environmental protection and resource preservation are top priority corporate goals ebm papst operates an environmenta...

Страница 10: ...pose of electronic components employing the proper procedures for electronic scrap Please contact ebm papst for any other questions on disposal Item no 51219 5 9970 ENU Change 204653 Approved 2020 01...

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