ebm-papst K3G280-AU11-C3 Operating Instructions Manual

ebm-papst K3G280-AU11-C3 Operating Instructions Manual

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K3G280-AU11-C3
Item no. 52346-5-9970 · ENU · Change 211092 · Approved 2020-05-21 · Page 1 / 14
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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1
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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2
2
2
2
2
2
2
3
4
4
5
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6
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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.
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
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device without the approval of ebm-papst.
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1.4 Voltage

; Check the device's electrical equipment at regular intervals; see
Chapter 6.3 Safety inspection.
; 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-papst K3G280-AU11-C3

  • Page 1: Table Of Contents

    Note the following when working on the device: 6.1 Vibration testing ; Do not perform any modifications, additions or conversions on the 6.2 Cleaning device without the approval of ebm-papst. 6.3 Safety inspection 6.4 Disposal 1.4 Voltage ; Check the device's electrical equipment at regular intervals; see Chapter 6.3 Safety inspection.
  • Page 2: Safety And Protective Features

    Operating instructions K3G280-AU11-C3 WARNING WARNING Live terminals and connections even with device Rotating device switched off Long hair and dangling items of clothing, jewelry and the like Electric shock can become entangled and be pulled into the device. Injuries can result.
  • Page 3: Intended Use

    Operating instructions K3G280-AU11-C3 ; Even devices explicitly intended for outdoor use are to be stored as described prior to commissioning. ; Maintain the storage temperature, see Chapter 3.6 Transport and storage conditions. ; Make sure that all cable glands are fitted with dummy plugs.
  • Page 4: Technical Data

    Operating instructions K3G280-AU11-C3 3. TECHNICAL DATA 3.1 Product drawing All dimensions in mm. Cable diameter min. 4 mm, max. 10 mm, tightening torque 2.5 ± 0.4 Nm Tightening torque 3.5 ± 0.5 Nm Item no. 52346-5-9970 · ENU · Change 211092 · Approved 2020-05-21 · Page 4 / 14...
  • Page 5: Nominal Data

    The year of manufacture is specified on the - Alarm relay product's rating label. - Power limiter 07 Manufacturer ebm-papst Mulfingen GmbH & Co. KG Amtsgericht (court of registration) Stuttgart - Motor current limitation · HRA 590344 - RS-485 MODBUS-RTU...
  • Page 6: Mounting Data

    With regard to cyclic speed loads, note that the rotating parts of 4. CONNECTION AND STARTUP the device are designed for a maximum of one million load cycles. If you have special questions, consult ebm-papst for 4.1 Mechanical connection support.
  • Page 7: Electrical Connection

    Operating instructions K3G280-AU11-C3 NOTE Device malfunctions possible Route the device's control lines separately from the supply line. → Maintain the greatest possible clearance. Recommendation: clearance > 10 cm (separate cable routing) NOTE Water ingress into wires or cables Water ingress at the customer end of the cable can damage the device.
  • Page 8: Connection In Terminal Box

    Operating instructions K3G280-AU11-C3 4.2.4 Residual current circuit breaker (RCCB) ; Route the wire(s) (not included in scope of delivery) into the terminal box. If the use of a residual current device (RCD) is required in your ; First connect the "PE" (protective earth).
  • Page 9: Factory Settings

    Operating instructions K3G280-AU11-C3 Fig. 4: Cable routing for fans installed upright. 4.4 Factory settings Factory settings made for the device by ebm-papst. Mode parameter set 1 PWM control Mode parameter set 2 PWM control Fan/device address Max. PWM / % Min.
  • Page 10: Connection Diagram

    Operating instructions K3G280-AU11-C3 4.5 Connection diagram Drawing preliminary! Conn. Designation Function/assignment Protective earth terminal 1, 2, 3 L1, L2, L3 Power supply, voltage range (see nameplate), 50/60 Hz Floating status contact, break for failure floating status contact, changeover contact, common connection (2 A, max. 250 VAC, min.
  • Page 11: Checking Connections

    Operating instructions K3G280-AU11-C3 4.6 Checking connections 4.8 Switching off the device ; Ensure isolation from supply (all phases). Switching off the device during operation: ; Make sure a restart is impossible ; Switch off the device via the control input.
  • Page 12: Maintenance, Malfunctions, Possible Causes And Remedies

    Din1 or by shorting remove mechanical Din1 to GND. blockage. Line voltage faulty Check line voltage, In the event of further malfunctions, contact ebm-papst. restore power supply. Attention! The error message resets 6.1 Vibration testing automatically. Device restarts Checking of fan for mechanical vibration based on ISO 14694.
  • Page 13: Cleaning

    6.4 Disposal → Do not use any pointed or sharp-edged objects for cleaning For ebm-papst, environmental protection and resource preservation are ; Completely remove any cleaning agents used. top priority corporate goals. ebm-papst operates an environmental management system which is ;...
  • Page 14 Electrolytic capacitors ● Dispose of electronic components employing the proper procedures for electronic scrap. → Please contact ebm-papst for any other questions on disposal. Item no. 52346-5-9970 · ENU · Change 211092 · Approved 2020-05-21 · Page 14 / 14...

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