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ebm-papst K3G250-PR02-J2, Operating Instructions Manual, Page: 4 / 13

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ebm-papst K3G250-PR02-J2 Operating Instructions Manual Download Page 4

Operating instructions

K3G250-PR02-J2

Translation of the original operating instructions

3. TECHNICAL DATA

3.1 Product drawing

All dimensions in mm.

1

Cable PVC AWG18
6x wire-end ferrule

2

Cable PVC AWG22
5x wire-end ferrule

3

Inlet ring with pressure tap (k-factor: 76)

4

Attachment for inlet ring and FlowGrid (20280-2-2957 not included in scope of delivery)

Item no. 54425-5-9970 · ENU · Change 218259 · Approved 2021-02-15 · Page 4 / 13

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 K3G250-PR02-J2

Page 1: ...are permitted to install the device to carry out a test run and to perform work on the electrical installation 1 3 Basic safety rules 1 1 3 Basic safety rules The safety hazards associated with the de...

Page 2: ...y 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 accide...

Page 3: ...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 ice form...

Page 4: ...le 2 Cable PVC AWG22 5x wire end ferrule 3 Inlet ring with pressure tap k factor 76 4 Attachment for inlet ring and FlowGrid 20280 2 2957 not included in scope of delivery Item no 54425 5 9970 ENU Cha...

Page 5: ...data is determined using a motor impeller combination in a standardized measurement setup 3 4 Technical description Weight 9 1 kg Size 250 mm Motor size 84 Rotor surface Painted black Electronics hou...

Page 6: ...arrangement It is the responsibility of the installation engineer or operator owner of the device to ensure if necessary after consultation with the network operator that this device is only connecte...

Page 7: ...matches the device voltage Only use cables designed for the current level indicated on the nameplate For determining the cross section note the sizing criteria according to EN 61800 5 1 The protective...

Page 8: ...if a phase fails the leakage current can increase to a multiple of the nominal value 4 2 6 Locked rotor protection Due to the locked rotor protection the starting current LRA is equal to or less than...

Page 9: ...g 250 VAC 2 A AC1 min 10 mA reinforced insulation on supply side and basic insulation on control interface side 2 8 0 10V yellow Analog input set value 0 10 V Ri 100 k adjustable curve SELV 2 10 RSB b...

Page 10: ...ower supply When disconnecting be sure to disconnect the ground connection last 5 INTEGRATED PROTECTIVE FEATURES The integrated protective functions cause the motor to switch off automatically in the...

Page 11: ...ect the operating point Let the device cool down To reset the error message switch off the line voltage for at least 25 s and then switch it on again Alternatively reset the error message by applying...

Page 12: ...noise acoustic At least every 6 months Replace device 6 4 Disposal For ebm papst environmental protection and resource preservation are top priority corporate goals ebm papst operates an environmental...

Page 13: ...pose of electronic components employing the proper procedures for electronic scrap Please contact ebm papst for any other questions on disposal Item no 54425 5 9970 ENU Change 218259 Approved 2021 02...

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