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Operating instructions

A4D300-AB10-10

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. 15582-5-9970 · ENU · Change 89188 · Approved 2016-04-18 · Page 7 / 9

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com

Summary of Contents for A4D300-AB10-10

Page 1: ...only be transported unpacked installed operated maintained and otherwise used by suitably qualified trained and authorized technical staff Only authorized specialists are permitted to install the dev...

Page 2: ...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 become entangled a...

Page 3: ...ive devices Following the operating 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...

Page 4: ...ll dimensions in mm 1 Direction of air flow A 2 Max clearance for screw 5 mm 3 Cable PVC 4G 0 5 mm 4x crimped splices Item no 15582 5 9970 ENU Change 89188 Approved 2016 04 18 Page 4 9 ebm papst Mulfi...

Page 5: ...ounting data For screw clearance see Chapter 3 1 Product drawing Secure the screws against unintentional loosening e g use self locking screws Strength class of screws 8 8 Any further mounting data re...

Page 6: ...ctronic voltage regulators e g phase control excessive current may occur In addition depending on how the device is installed noises can occur with phase control 4 2 3 Variable frequency drive Please...

Page 7: ...ase 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 15582 5 9970 ENU Change 891...

Page 8: ...or restarts automatically when operating voltage is applied e g after a power failure Risk of injury Keep out of the device s danger zone When working on the device switch off the line voltage and ens...

Page 9: ...o 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 product is to be disassembled into suita...

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