ebm-paps K3G450-PA31-61 Operating Instructions Manual

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K3G450-PA31-61
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
CONTENTS
Item no. 56377-5-9970 · ENU · Change 202174 · Approved 2018-12-28 · Page 1 / 15
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
Operating instructions

1. SAFETY REGULATIONS AND INFORMATION

Read these operating instructions carefully before starting work on the
device. Observe the following warnings to prevent malfunctions or
danger to persons.
These operating instructions are to be regarded as part of the device.
The device is only to be sold or passed on together with the operating
instructions.
These operating instructions may be duplicated and distributed to inform
about potential dangers and their prevention.
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1.1 Hazard levels for warnings

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These operating instructions use the following hazard levels to indicate
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potentially hazardous situations and important safety regulations:
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5
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1.2 Staff qualifications

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The device may only be transported, unpacked, installed, operated,
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maintained and otherwise used by suitably qualified, trained and
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authorized technical staff.
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Only authorized specialists are permitted to install the device, to carry
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out a test run and to perform work on the electrical installation.
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1.3 Basic safety rules

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The safety hazards associated with the device must be assessed again
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following installation in the final product.
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The locally applicable industrial safety regulations are always to be
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observed when working on the device.
Keep the workplace clean and tidy. Untidiness in the work area
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increases the risk of accidents.
Note the following when working on the device:
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; Do not perform any modifications, additions or conversions on the
device without the approval of ebm-papst.
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1.4 Voltage

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; Check the device's electrical equipment at regular intervals; see
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Chapter 6.4 Safety inspection.
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; Replace loose connections and defective cables immediately.
DANGER
Indicates an imminently hazardous situation which will result in
death or serious injury if the specified actions are not taken.
Compliance with the instructions is imperative.
WARNING
Indicates a potentially hazardous situation which can result in
death or serious injury if the specified actions are not taken.
Exercise extreme caution while working.
CAUTION
Indicates a potentially hazardous situation which can result in
minor or moderate injury or damage to property if the specified
actions are not taken.
NOTE
A potentially harmful situation can occur and, if not avoided, can
lead to property damage.
DANGER
Electrically charged device
Risk of electric shock
→ When working on an electrically charged device, stand on a
rubber mat.

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Summary of Contents for ebm-paps K3G450-PA31-61

  • Page 1: Table Of Contents

    Operating instructions K3G450-PA31-61 ebm-papst Mulfingen GmbH & Co. KG 1. SAFETY REGULATIONS AND INFORMATION Bachmühle 2 Read these operating instructions carefully before starting work on the D-74673 Mulfingen device. Observe the following warnings to prevent malfunctions or Phone +49 (0) 7938 81-0 danger to persons.
  • Page 2: Safety And Protective Features

    Operating instructions K3G450-PA31-61 WARNING 1.7 Mechanical movement Live terminals and connections even with device DANGER switched off Rotating device Electric shock Risk of injury to body parts coming into contact with the rotor or → Wait five minutes after disconnecting the voltage at all poles the impeller.
  • Page 3: Storage

    Operating instructions K3G450-PA31-61 1.11 Storage Operating the device in an explosive atmosphere. ● Using the device as a safety component or to perform safety-related ● ; Store the device, partially or fully assembled, in a dry place, functions. protected against the weather and free from vibration, in the original Operation with completely or partially disassembled or manipulated packaging in a clean environment.
  • Page 4: Technical Data

    Operating instructions K3G450-PA31-61 3. TECHNICAL DATA 3.1 Product drawing All dimensions in mm. Installed position: shaft horizontal (install support struts only vertically as illustrated) or rotor on bottom; rotor on top on request Cable diameter min. 4 mm, max. 10 mm, tightening torque 2 ± 0.3 Nm Tightening torque 1.5 ±...
  • Page 5: Nominal Data

    Operating instructions K3G450-PA31-61 3.2 Nominal data 3.4 Technical description Motor M3G150-FF Weight 33.2 kg Size 450 mm Phase Motor size Nominal voltage / VAC Rotor surface Painted black Nominal voltage 380 .. 480 Electronics housing Die-cast aluminum range / VAC...
  • Page 6: Mounting Data

    Operating instructions K3G450-PA31-61 Conformity with EN 61800-5-1; CE 4. CONNECTION AND STARTUP standards Approval EAC; CSA C22.2 No. 77 + CAN/CSA- 4.1 Mechanical connection E60730-1; UL 1004-7 + 60730-1 CAUTION With regard to cyclic speed loads, note that the rotating parts of...
  • Page 7 Operating instructions K3G450-PA31-61 DANGER 4.2.2 Supply connection and fuses Electrical charge (>50 µC) between phase conductor and Assignment of supply cable cross-sections and their required fuses (line protective earth connection after switching off supply protection only, no equipment protection). with multiple devices connected in parallel.
  • Page 8: Plug Connection

    Operating instructions K3G450-PA31-61 4.3 Plug connection 4.3.1 Making supply connections ; Check your connector's pin assignment. ; Connect the built-in connector with the mating connector. ; Ensure that the connector is properly engaged. 4.4 Factory settings Factory settings made for the device by ebm-papst.
  • Page 9: Connection Diagram

    Operating instructions K3G450-PA31-61 4.5 Connection diagram Conn. Designation Function/assignment CON1 L1, L2, L3 Power supply, phase, see nameplate for voltage range Protective earth CON2 RS485 interface for MODBUS, RSA; SELV CON2 RS485 interface for MODBUS, RSB; SELV CON2 Reference ground for control interface, SELV CON2 Function parameterizable (see “Optional interface functions”...
  • Page 10: Configuration Options

    Operating instructions K3G450-PA31-61 4.6 Configuration options Item no. 56377-5-9970 · ENU · Change 202174 · Approved 2018-12-28 · Page 10 / 15 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...
  • Page 11: Equivalent Circuit Diagrams

    Operating instructions K3G450-PA31-61 4.7 Equivalent circuit diagrams Item no. 56377-5-9970 · ENU · Change 202174 · Approved 2018-12-28 · Page 11 / 15 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...
  • Page 12: Checking Connections

    Operating instructions K3G450-PA31-61 4.8 Checking connections 5. INTEGRATED PROTECTIVE FEATURES ; Ensure isolation from supply (all phases). The integrated protective functions cause the motor to switch off automatically in the event of the faults described in the table. ; Make sure a restart is impossible ;...
  • Page 13: Warning/Status Codes

    Operating instructions K3G450-PA31-61 Impeller not Imbalance in rotating Clean the device; Communication External Switch off running smoothly parts replace it if imbalance error supply line voltage persists after cleaning. between applied via - wait Make sure no master Vout for...
  • Page 14: Cleaning

    Operating instructions K3G450-PA31-61 Condensation Visual inspection At least every Open holes drainage holes 6 months for clogging, where necessary Abnormal acoustic At least every Replace device bearing noise 6 months Vibration test Vibration tester, Recommended Clean impeller start-up or every 6 months...
  • Page 15 Operating instructions K3G450-PA31-61 Electrical 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 insulators used in the terminal box ●...

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