ebm-papst W4D450-CG01-80 Operating Instructions Manual Download Page 9

Page: 9 / 12

Operating instructions

W4D450-CG01-80

Translation of the original operating instructions

4.4 Connection diagram

Note: Change of rotation direction by reversing two phases

Delta connection

Star connection

black

blue

brown

black

blue

brown

green

white

yellow

TOP

2x gray

green/yellow

Item no. 10690-5-9970 · ENU · Change 219357 · Approved 2020-09-14 · Page 9 / 12

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 W4D450-CG01-80

Page 1: ...therwise 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 electrical...

Page 2: ...the fan 1 6 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 working on th...

Page 3: ...g the device in the 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 v...

Page 4: ...s in mm 1 Direction of air flow A 2 Tightening torque 2 5 0 4 Nm 3 Cable diameter min 10 mm max 12 mm tightening torque 4 0 6 Nm Item no 10690 5 9970 ENU Change 219357 Approved 2020 09 14 Page 4 12 eb...

Page 5: ...as refrigeration applications use must be made of a fan design with special low temperature bearings Installation position Shaft horizontal or rotor on top rotor on bottom on request Condensation dra...

Page 6: ...on fastening 4 2 Electrical connection DANGER Voltage on the device Electric shock Always connect a protective earth first Check the protective earth DANGER Faulty insulation Risk of fatal injury fro...

Page 7: ...strain relief are dependent on the cable used This must be checked by the user 4 3 2 Connecting wires to terminals Remove the cap from the cable gland Only remove caps where cables are fed in Route t...

Page 8: ...pped with thermal overload protectors to protect the devices Check to make sure that the thermal overload protector is correctly connected before each operation Failure to connect the thermal overload...

Page 9: ...phases Delta connection Y Star connection L1 black L2 blue L3 brown U1 black V1 blue W1 brown U2 green V2 white W2 yellow TOP 2x gray PE green yellow Item no 10690 5 9970 ENU Change 219357 Approved 2...

Page 10: ...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 switched off Electric shock Wait five...

Page 11: ...every 6 months Fasten Fastening 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...

Page 12: ...insulating materials on the product in cables and wires are made of similar materials and are therefore to be treated in the same manner The materials concerned are as follows Miscellaneous insulator...

Search results

Summary of Contents for W4D450-CG01-80

Reviews:

Related manuals for W4D450-CG01-80

Brands by name

Popular brands

ebm-papst W4D450-CG01-80, Operating Instructions Manual

Search results

Summary of Contents for W4D450-CG01-80

Reviews:

Related manuals for W4D450-CG01-80

Brands by name

Popular brands