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ebm-papst W4D400-DP12-40, Operating Instructions Manual, Page: 8 / 11

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ebm-papst W4D400-DP12-40 Operating Instructions Manual Download Page 8

Operating instructions

W4D400-DP12-40

Translation of the original operating instructions

4.4 Connection diagram

Y

Star connection

Δ

Delta connection

L1

= U1 = black

U2

green

L2

= V1 = blue

V2

white

L3

= W1 = brown

W2

yellow

TOP

2x gray

PE

green/yellow

Item no. 11713-5-9970 · ENU · Change 219792 · Approved 2021-01-26 · 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

Summary of Contents for W4D400-DP12-40

Page 1: ...d 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 electrical installatio...

Page 2: ...Verify that the entire setup 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...

Page 3: ...he following ways is 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 als...

Page 4: ...oduct drawing All dimensions in mm 1 Direction of air flow V 2 Cable PFA 9G 0 5 mm 9x crimped splices Item no 11713 5 9970 ENU Change 219792 Approved 2021 01 26 Page 4 11 ebm papst Mulfingen GmbH Co K...

Page 5: ...tion class I with customer connection of protective earth Comment on CE Commissioning not permitted in the European Economic Area Approval CSA C22 2 No 100 CCC UL 1004 1 With regard to cyclic speed lo...

Page 6: ...h When working on the fan secure the system machine in which the fan is installed so as to prevent it from being switched back on NOTE Water ingress into wires or cables Water ingress at the customer...

Page 7: ...vice secure the system machine in which the device is installed so as to prevent it from being switched back on NOTE Lack of motor protection Without motor protection the motor can overheat and suffer...

Page 8: ...ction Delta connection L1 U1 black U2 green L2 V1 blue V2 white L3 W1 brown W2 yellow TOP 2x gray PE green yellow Item no 11713 5 9970 ENU Change 219792 Approved 2021 01 26 Page 8 11 ebm papst Mulfing...

Page 9: ...LFUNCTIONS 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 device switche...

Page 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...

Page 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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