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Operating instructions

A4D315-AS10-01

Translation of the original operating instructions

4.4 Connection diagram

Change of rotation direction by reversing two phases

Three-phase motor

Y

Star connection

1

Counterclockwise operation

L1

= V1 = blue

L2

= U1 = black

L3

= W1 = brown

2

Clockwise operation

L1

= U1 = black

L2

= V1 = blue

L3

= W1 = brown

PE

green/yellow

Item no. 14281-5-9970 · ENU · Change 98149 · Approved 2018-07-24 · Page 8 / 10

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 A4D315-AS10-01

Page 1: ...and 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 elec...

Page 2: ...st accidental contact Before 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 beco...

Page 3: ...perating instructions Improper use In particular operating 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...

Page 4: ...dimensions in mm 1 Direction of air flow V 2 Max clearance for screw 5 mm 3 Cable silicone 4G 0 5 mm 4x crimped splices Item no 14281 5 9970 ENU Change 98149 Approved 2018 07 24 Page 4 10 ebm papst Mu...

Page 5: ...overheating protection Approval EAC 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 con...

Page 6: ...ry environment Only connect the device to circuits that can be switched off with an all pole disconnection switch 4 2 1 Requirements Check whether the information on the nameplate matches the connecti...

Page 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...

Page 8: ...se motor Y Star connection 1 Counterclockwise operation L1 V1 blue L2 U1 black L3 W1 brown 2 Clockwise operation L1 U1 black L2 V1 blue L3 W1 brown PE green yellow Item no 14281 5 9970 ENU Change 9814...

Page 9: ...NCTIONS 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 switched o...

Page 10: ...sponding disposal standards are also to be heeded 5 3 2 Disassembly Disassembly of the product must be performed or supervised by qualified personnel with the appropriate technical knowledge The produ...

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