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ebm-papst A4D315-AC20-02, Руководство по эксплуатации, Страница: 8 / 11

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Operating instructions

A4D315-AC20-02

Translation of the original operating instructions

4.4 Connection diagram

Change of rotation direction by reversing two phases

Three-phase motor

Δ

Delta connection

Y

Star connection

L1

= U1 = black

L2

= V1 = blue

L3

= W1 = brown

U2

green

V2

white

W2

yellow

PE

green/yellow

Item no. 16611-5-9970 · ENU · Change 261184 · Approved 2022-08-09 · 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 A4D315-AC20-02

Страница 1: ...ansported unpacked installed operated maintained and otherwise used by suitably qualified trained and authorized technical staff Only authorized specialists are permitted to install the device to carr...

Страница 2: ...he rotor or the impeller 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 and dangling...

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: ...All dimensions in mm 1 Direction of air flow A 2 Max clearance for screw 5 mm 3 Cable PVC AWG20 7x crimped splices Item no 16611 5 9970 ENU Change 261184 Approved 2022 08 09 Page 4 11 ebm papst Mulfin...

Страница 5: ...n of protective earth Conformity with standards EN 60335 1 motor does not have factory installed overheating protection UKCA CE Use the device in accordance with its degree of protection Information o...

Страница 6: ...f the cable can damage the device Make sure the end of the cable is connected in a dry environment Only connect the device to circuits that can be switched off with an all pole disconnection switch 4...

Страница 7: ...erever possible If this is not possible a drip edge can be produced by fitting a cable tie directly in front of the cable gland for example Fans installed lying flat Fig 1 Fan installed lying flat cab...

Страница 8: ...two phases Three phase motor Delta connection Y Star connection L1 U1 black L2 V1 blue L3 W1 brown U2 green V2 white W2 yellow PE green yellow Item no 16611 5 9970 ENU Change 261184 Approved 2022 08 0...

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: ...ck formation Visual inspection At least every 6 months Replace device Abnormal bearing noise acoustic At least every 6 months Replace device 5 3 Disposal For ebm papst environmental protection and res...

Страница 11: ...r internal wiring Electrolytic capacitors Dispose of electronic components employing the proper procedures for electronic scrap Please contact ebm papst for any other questions on disposal Item no 166...

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