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Operating instructions

W1G172-EC95-01

Translation of the original operating instructions

4.4 Connection diagram

Drawing preliminary!

No.

Conn.

Designation

Color

Function/assignment

1

N

blue

Neutral conductor

2

L

black

Power supply 115 VAC, 50-60 Hz, see nameplate for voltage range

3

S

brown

Speed selection: switch open speed 1 (fast), switch closed speed 2 (slow)

Item no. 50080-5-9970 · ENU · Change 232994 · Approved 2021-05-21 · 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 · [email protected] · www.ebmpapst.com

Содержание W1G172-EC95-01

Страница 1: ...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 rules...

Страница 2: ...up 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 accidental contact Before w...

Страница 3: ...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 cu...

Страница 4: ...3 1 Product drawing All dimensions in mm 1 Direction of air flow V 2 Cable PVC AWG20 3x splice Item no 50080 5 9970 ENU Change 232994 Approved 2021 05 21 Page 4 11 ebm papst Mulfingen GmbH Co KG Bachm...

Страница 5: ...estions consult ebm papst for support Use the device in accordance with its degree of protection Information on surface quality The surfaces of the products conform to the generally applicable industr...

Страница 6: ...revent it from being switched back on NOTE Water ingress into wires or cables Water ingress at the customer end of the cable can damage the device Make sure the end of the cable is connected in a dry...

Страница 7: ...st always be routed downward NOTE Cable routing is to be performed accordingly if use is made of the ESM plug in module to connect the fan Item no 50080 5 9970 ENU Change 232994 Approved 2021 05 21 Pa...

Страница 8: ...lue Neutral conductor 2 L black Power supply 115 VAC 50 60 Hz see nameplate for voltage range 3 S brown Speed selection switch open speed 1 fast switch closed speed 2 slow Item no 50080 5 9970 ENU Cha...

Страница 9: ...rotective 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...

Страница 10: ...n of the ball bearings is designed for a service life of 40 000 hours If bearing replacement is necessary after that period contact ebm papst Adapt the maintenance intervals to the actual level of dus...

Страница 11: ...lating materials Cables and wires Electronic scrap e g circuit boards Only ferrite magnets and not rare earth magnets are used in external rotor motors from ebm papst Mulfingen GmbH Co KG Ferrite magn...

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