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Operating instructions

W2D250-HH14-09

Translation of the original operating instructions

4.4 Connection diagram

Change of rotation direction by reversing two phases

Three-phase motor

Y

Star connection

L1

black

L2

blue

L3

brown

PE

green/yellow

Item no. 13334-5-9970 · ENU · Change 232995 · Approved 2021-05-27 · 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 W2D250-HH14-09

Страница 1: ...otherwise used by suitably qualified 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 electrica...

Страница 2: ...ndstill 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 da...

Страница 3: ...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...

Страница 4: ...mm 1 Cable PFA AWG20 4x crimped splices 1 1 PE green yellow 1 2 L1 U1 black 1 3 L2 V1 blue 1 4 L3 W1 brown 2 Direction of air flow V Item no 13334 5 9970 ENU Change 232995 Approved 2021 05 27 Page 4 1...

Страница 5: ...004 1 CSA C22 2 No 100 With regard to cyclic speed loads note that the rotating parts of the device are designed for a maximum of one million load cycles If you have special questions consult ebm paps...

Страница 6: ...tched off with an all pole disconnection switch 4 2 1 Requirements Check whether the information on the nameplate matches the connection data Before connecting the device make sure the power supply ma...

Страница 7: ...res into the terminals see Chapter 4 4 Connection diagram 4 3 2 Motor protection WARNING Device has no overheating protection The device is supplied without any automatic overheating protection The de...

Страница 8: ...ion direction by reversing two phases Three phase motor Y Star connection L1 black L2 blue L3 brown PE green yellow Item no 13334 5 9970 ENU Change 232995 Approved 2021 05 27 Page 8 11 ebm papst Mulfi...

Страница 9: ...connection last 5 MAINTENANCE MALFUNCTIONS POSSIBLE CAUSES AND REMEDIES Do not perform any repairs on your device Send the device to ebm papst for repair or replacement WARNING Live terminals and conn...

Страница 10: ...e device 5 3 Disposal For ebm papst environmental protection and resource preservation are top priority corporate goals ebm papst operates an environmental management system which is certified in acco...

Страница 11: ...ploying the proper procedures for electronic scrap Please contact ebm papst for any other questions on disposal Item no 13334 5 9970 ENU Change 232995 Approved 2021 05 27 Page 11 11 ebm papst Mulfinge...

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