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FläktGroup CENTRIFLOW 3D PLUG FAN GMEC Operating Instructions Manual

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CENTRIFLOW 3D PLUG FAN GMEC
OPERATING INSTRUCTIONS
FläktGroup
DC_9942GB_20180604_R0
CENTRIFLOW 3D PLUG FAN WITH EC MOTOR
CONTENT
1. Introduction............................................................................................ 2
2. Safety regulations and information .............................................. 2
3. Intended use ..........................................................................................4
4. Technical data ...................................................................................... 5
5. Connection and startup .................................................................... 6
6. Integrated protective features..............................................................12
PAGE
Specifications are subject to alteration without notice

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Summary of Contents for FläktGroup CENTRIFLOW 3D PLUG FAN GMEC

  • Page 1: Table Of Contents

    CENTRIFLOW 3D PLUG FAN GMEC OPERATING INSTRUCTIONS CENTRIFLOW 3D PLUG FAN WITH EC MOTOR CONTENT PAGE 1. Introduction.................... 2 2. Safety regulations and information ..........2 3. Intended use ..................4 4. Technical data ..................5 5. Connection and startup ..............6 6.

  • Page 2: Introduction

    Plug fan GMEC with EC-motor - Operating instructions 1. INTRODUCTION 2.2 STAFF QUALIFICATIONS The device may only be transported, unpacked, installed, oper- EC motor contains permanent magnet motor and integrated ated, maintained and otherwise used by suitably qualified, trained speed controller which is called commutation unit. Speed can be and authorized technical staff.
  • Page 3 Plug fan GMEC with EC-motor - Operating instructions CAUTION 2.7 HOT SURFACE CAUTION The motor restarts automatically when operating voltage is ap- plied, e.g. after a power failure. High temperature on electronics housing Risk of injury Risk of burns • Keep out of the motor’s danger zone. Ensure sufficient protection against accidental con- •...

  • Page 4: Intended Use

    Plug fan GMEC with EC-motor - Operating instructions 3. INTENDED USE The device is designed exclusively for use as a drive motor. Any other usage above and beyond this does not conform with the intended purpose and constitutes misuse of the device. Customer equipment must be capable of withstanding the mechanical and thermal stresses that can arise from this product.

  • Page 5: Technical Data

    Plug fan GMEC with EC-motor - Operating instructions 4. TECHNICAL DATA 4.1 NOMINAL DATA 3~400 V with aluminum 3~400 V with 3~400 V with Motor 1~230 V with cable 3~400V with cable terminal box and plastic terminal box aluminum terminal box reduced terminals Nominal voltage range / V AC 200...277...

  • Page 6: Connection And Startup

    Plug fan GMEC with EC-motor - Operating instructions 5. CONNECTION AND STARTUP With regard to cyclic speed loads, note that the rotating parts of the device are designed for a maxi- 5.1 MECHANICAL CONNECTION mum of one million load cycles. If you have special WARNING - Hot motor housing questions, consult FläktGroup for support.
  • Page 7 Plug fan GMEC with EC-motor - Operating instructions CAUTION Ground conductor contact resistance according to EN 61800-5-1 . Voltage Compliance with the impedance specifications according to EN 61800-5-1 for the protective earth connection circuit must be The motor is a built-in component and has no disconnecting verified in the end application.
  • Page 8 Plug fan GMEC with EC-motor - Operating instructions 5.2.4 Residual current circuit breaker (RCCB) • Use a screwdriver to do so. When connecting, ensure that no wire ends fan out. Only universal residual current devices (type B or • Seal the terminal box. B+) are allowed.
  • Page 9 Plug fan GMEC with EC-motor - Operating instructions 5.5.1 Connection diagram A – 1-phase with cable 5.5.2. Connection diagram B – 3-phase with cable Black Black 1 1x230 V, 50 Hz Blue Black 2 Yellow/Green Black 3 3x400 V, 50 Hz ALARM RELAY White 1 Yellow/Green...
  • Page 10 Plug fan GMEC with EC-motor - Operating instructions 5.5.3 Connection diagram C – 3-phase with plastic terminal box 5.5.4 Connection diagram D – 3-phase with aluminum terminal Din2 MODBUS RS485 Din3 3x400 V, 50 Hz Potentiometer Ain1/U Ain2/U 10 k EC-motor LARMRELÄ...
  • Page 11 Plug fan GMEC with EC-motor - Operating instructions 5.5.4 Cont. 5.5.5 Connection diagram E – 3-phase with aluminum terminal box and reduced terminals No. Designation Functional/assignment Analog input 1, set value: 0-10 V, Ri = 100 kΩ, Din1 Ain1 U adjustable curve, only usable as alternative to MODBUS RS485 +10V...

  • Page 12: Integrated Protective Features

    Plug fan GMEC with EC-motor - Operating instructions 6. INTEGRATED PROTECTIVE FEATURES 5.6 CHECKING CONNECTIONS Ensure isolation from supply (all phases) The integrated protective functions cause the motor to switch off Make sure a restart is impossible. automatically in the event of the faults described in the table. Check the cables for proper fit.

  • Page 13: Maintenance, Malfunctions, Possible Causes And Remedies

    Plug fan GMEC with EC-motor - Operating instructions 7. MAINTENANCE, MALFUNCTIONS, POSSIBLE CAUSES AND REMEDIES CAUTION Do not perform any repairs on your EC-motor. Send the device to FläktGroup for repair or replacement. If control voltage or a stored speed set value is applied, the mo- tor will restart automatically, e.g.
  • Page 14 Plug fan GMEC with EC-motor - Operating instructions 7.1 CLEANING WARNING NOTE Heavy parts of the product may drop off. Some of the product components are heavy. These components Damage to the device during cleaning could drop off during disassembly. Malfunction possible This can result in fatal or serious injury and material damage.
  • Page 16 WWW.FLAKTGROUP.FI GMEC 9942 A HISTORY OF INNOVATION AND RELIABILITY With more than a century of accumulated industry experience, FläktGroup is in a unique position to deliver energy efficient components and solutions for inte- grated performance, reliability and quality. With modern manufacturing techno- logies, precise deliveries and technical support, FläktGroup is your partner –...