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ebm-papst A2E300-AC50-09, Руководство по эксплуатации, Страница: 8 / 11

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Operating instructions

A2E300-AC50-09

Translation of the original operating instructions

4.4 Connection diagram

U1

blue

Z

brown

U2

black

PE

green/yellow

Item no. 14016-5-9970 · ENU · Change 204653 · Approved 2020-01-22 · 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 A2E300-AC50-09

Страница 1: ...y 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 electrical installation 1 3 Basic...

Страница 2: ...efore 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 be pul...

Страница 3: ...ing 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 customer...

Страница 4: ...mm 1 Direction of air flow A 2 Max clearance for screw 6 mm 3 Cable PFA AWG18 1x crimped splice cable PFA AWG20 3x crimped splices Item no 14016 5 9970 ENU Change 204653 Approved 2020 01 22 Page 4 11...

Страница 5: ...3 4 Technical description Weight 2 7 kg Size 300 mm Motor size 68 Rotor surface Painted black Blade material Sheet steel painted black Number of blades 5 Airflow direction A Direction of rotation Clo...

Страница 6: ...ge on the device Electric shock Always connect a protective earth first Check the protective earth DANGER Faulty insulation Risk of fatal injury from electric shock Use only cables that meet the speci...

Страница 7: ...between the drive and the motor During operation with variable frequency drives an all pole sine filter protects the motor against high voltage transients that can destroy the coil insulation system a...

Страница 8: ...ctions 4 4 Connection diagram U1 blue Z brown U2 black PE green yellow Item no 14016 5 9970 ENU Change 204653 Approved 2020 01 22 Page 8 11 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 Mulfingen...

Страница 9: ...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 connections even with...

Страница 10: ...ng the protective earth terminal Visual inspection At least every 6 months Fasten Insulation of cables for damage Visual inspection At least every 6 months Replace cables Condensation drainage holes f...

Страница 11: ...aterials and are therefore to be treated in the same manner The materials concerned are as follows Miscellaneous insulators used in the terminal box Power cables Cables for internal wiring Electrolyti...

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