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ebm-papst R2D225-AG02-12, Operating Instructions Manual, Page: 8 / 10

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ebm-papst R2D225-AG02-12 Operating Instructions Manual Download Page 8

Operating instructions

R2D225-AG02-12

Translation of the original operating instructions

4.4 Connection diagram

Change of rotation direction by reversing two phases

Three-phase motor

Δ

Delta connection

Y

Star connection

L1

= U1 = black

L2

= V1 = blue

L3

= W1 = brown

U2

green

V2

white

W2

yellow

Item no. 11901-5-9970 · ENU · Change 202174 · Approved 2018-12-28 · 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 R2D225-AG02-12

Page 1: ...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 electrica...

Page 2: ...t 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 becom...

Page 3: ...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 also includes vibration...

Page 4: ...ntrifugal fan impeller sheet steel rust and acid resistant 3 1 yellow 3 2 green 3 3 white 3 4 brown 3 5 blue 3 6 black 4 M4 screw for fastening ground connector Max clearance for screw 5 mm Item no 11...

Page 5: ...h 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 consult ebm papst for support Use the devi...

Page 6: ...cable is connected in a dry 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 name...

Page 7: ...any automatic overheating protection The device can become hot and catch fire For the version without thermal overload protector also install a suitable motor protection switch Item no 11901 5 9970 EN...

Page 8: ...versing two phases Three phase motor Delta connection Y Star connection L1 U1 black L2 V1 blue L3 W1 brown U2 green V2 white W2 yellow Item no 11901 5 9970 ENU Change 202174 Approved 2018 12 28 Page 8...

Page 9: ...E 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 off Electric sho...

Page 10: ...cycle The corresponding 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 kno...

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