Danfoss VLT Micro Drive FC 51 Quick Manual
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Danfoss VLT Micro Drive FC 51 Quick Manual

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ENGINEERING TOMORROW
Quick Guide
®
VLT
Micro Drive FC 51
vlt-drives.danfoss.com

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Summary of Contents for Danfoss VLT Micro Drive FC 51

  • Page 1 ENGINEERING TOMORROW Quick Guide ® Micro Drive FC 51 vlt-drives.danfoss.com...

  • Page 3: Table Of Contents

    1.7 Specifications 1.8 General Technical Data 1.9 Special Conditions 1.9.1 Derating for Ambient Temperature 1.9.2 Derating for Low Air Pressure 1.9.3 Derating for Running at Low Speeds 1.10 Options and Spare Parts Index MG02BB02 Danfoss A/S © 05/2016 All rights reserved.

  • Page 4: Quick Guide

    DC component, which can charge the filter capacitors and cause a transient ground current. The ground leakage current depends on various system configurations including RFI filtering, screened motor cables, and frequency converter power. Danfoss A/S © 05/2016 All rights reserved. MG02BB02...

  • Page 5: Introduction

    Installation on isolated mains source, that is IT mains. Maximum supply voltage allowed when connected to mains: 440 V. As an option, Danfoss offers recommended line filters for improved harmonics performance. Table 1.10 MG02BB02 Danfoss A/S © 05/2016 All rights reserved.

  • Page 6: Avoid Unintended Start

    The frequency converter can be mounted side-by-side for IP20 rating units and requires 100 mm clearance above and below for cooling. Refer to chapter 1.7 Specifications for details on environmental ratings of the frequency converter. Danfoss A/S © 05/2016 All rights reserved. MG02BB02...

  • Page 7: Mechanical Dimensions

    0.37–0.75 0.15 Spade 1.5–2.2 Spade 0.15 2.2–3.7 3.0–7.5 0.15 Spade – – 11.0–15.0 0.15 – – 18.5–22.0 0.15 1) Spade connectors (6.3 mm (0.25 in) Faston plugs) Table 1.2 Tightening of Terminals MG02BB02 Danfoss A/S © 05/2016 All rights reserved.
  • Page 8 A6K-40R 11K0 KTS-R60 JKS-60 JJS-60 KLS-R60 – A6K-60R 15K0 KTS-R60 JKS-60 JJS-60 KLS-R60 – A6K-60R 18K5 KTS-R60 JKS-60 JJS-60 KLS-R60 – A6K-60R 22K0 KTS-R60 JKS-60 JJS-60 KLS-R60 – A6K-60R Table 1.3 Fuses Danfoss A/S © 05/2016 All rights reserved. MG02BB02...

  • Page 9: Connecting To Mains And Motor

    (terminal 53 or 60) make the frequency converter run. Do not operate switches with power on the frequency converter. Set 6-19 Terminal 53 Mode according to Switch 4 position. MG02BB02 Danfoss A/S © 05/2016 All rights reserved.
  • Page 10 ® Quick Guide Micro Drive FC 51 Illustration 1.5 Overview of Control Terminals in PNP-configuration with Factory Setting Danfoss A/S © 05/2016 All rights reserved. MG02BB02...

  • Page 11: Power Circuit - Overview

    Improved power factor and EMC performance can be achieved by installing optional Danfoss line filters. ® Danfoss power filters can also be used for load sharing. For more information about load sharing, see VLT FC 51 Micro Drive Load Sharing application note.

  • Page 12: Load Sharing/Brake

    Use 6.3 mm insulated Faston plugs designed for high Status voltage for DC (load sharing and brake). For readouts only. ® Contact Danfoss or see Load sharing instruction VLT 5000 Quick Menu ® for load sharing and VLT 2800/5000/5000 FLUX/FCD 300 For access to Quick Menus 1 and 2.

  • Page 13: Programming On Automatic Motor Tuning (Amt)

    In mode 2, the rotor rotates during the AMT progress. Go to 1-29 Automatic Motor Tuning (AMT). Do not add any load on motor in this AMT progress. Press [OK]. Select [2] Enable AMT. MG02BB02 Danfoss A/S © 05/2016 All rights reserved.

  • Page 14: Parameter Overview

    1-80 Function at Stop [1] -Max - +Max 0-60 (Main) Menu Password *[0] Coast 3-02 Minimum Reference 0–999 *0 [1] DC hold -4999–4999 *0.000 3-03 Maximum Reference -4999–4999 *50.00 1) M4 and M5 only Danfoss A/S © 05/2016 All rights reserved. MG02BB02...
  • Page 15 3-52 Ramp 2 Ramp down Time Constant 0.05–3600 s *3.00 s (10.00 s 0.01–10.00 s *0.01 s 3-8* Other Ramps 3-80 Jog Ramp Time 0.05–3600 s *3.00 s (10.00s 1) M4 and M5 only MG02BB02 Danfoss A/S © 05/2016 All rights reserved.
  • Page 16 13-03 Reset SLC [8] PulseInput33 [4] 38400 Baud *[3] LogicOr *[0] Do not reset [11] LocalBusRef 8-51 Quick Stop Select [1] Reset SLC 7-3* Process PI See par. 8-50 * [3] LogicOr Danfoss A/S © 05/2016 All rights reserved. MG02BB02...
  • Page 17 [14] Reset at power up 16-03 Status Word 0.000–99.990 ohm *0.000 ohm 14-21 Automatic Restart Time 0–0XFFFF 18-81 Stator Leakage 0–600s * 10s 16-05 Main Actual Value [%] Reactance(High resolution) -200.0–200.0% *0.0% 0.000–99.990 ohm *0.000 ohm MG02BB02 Danfoss A/S © 05/2016 All rights reserved.

  • Page 18: Troubleshooting

    An error occurred while copying from frequency converter to LCP, or from LCP to frequency converter. LCP data invalid Occurs when copying from LCP if the LCP contains erroneous data - or if no data was uploaded to the LCP. Danfoss A/S © 05/2016 All rights reserved. MG02BB02...
  • Page 19 Occurs when using a wrong password for changing a entered password-protected parameter. 1) These faults are caused by mains distortions. Install a Danfoss line filter to rectify this problem. Table 1.5 Warnings and Alarms Code List MG02BB02 Danfoss A/S © 05/2016 All rights reserved.

  • Page 20: Specifications

    1) Applies for dimensioning of frequency converter cooling. If the switching frequency is higher than the default setting, the power losses may increase. LCP and typical control card power consumptions are included. For power loss data according to EN 50598-2, refer to www.danfoss.com/ vltenergyefficiency.
  • Page 21 1) Applies for dimensioning of frequency converter cooling. If the switching frequency is higher than the default setting, the power losses may increase. LCP and typical control card power consumptions are included. For power loss data according to EN 50598-2, refer to www.danfoss.com/ vltenergyefficiency.
  • Page 22 81.5 101.6 133.5 Best case/typical Weight enclosure IP20 [kg] Efficiency [%] 96.8/ 97.4/ 98.0/ 97.9/ 98.0/ 98.0/ 95.5 96.0 97.2 97.1 97.2 97.3 Best case/typical Table 1.8 Mains Supply 3x380–480 V AC Danfoss A/S © 05/2016 All rights reserved. MG02BB02...
  • Page 23 1) Applies for dimensioning of frequency converter cooling. If the switching frequency is higher than the default setting, the power losses may increase. LCP and typical control card power consumptions are included. For power loss data according to EN 50598-2, refer to www.danfoss.com/ vltenergyefficiency.

  • Page 24: General Technical Data

    /18 AWG Maximum cross-section to control terminals, cable with enclosed core 0.5 mm /20 AWG Minimum cross-section to control terminals 0.25 mm (24 AWG) 1) See chapter 1.7 Specifications for more information. Danfoss A/S © 05/2016 All rights reserved. MG02BB02...
  • Page 25 Common for terminals 68 and 69 Control card, 24 V DC output Terminal number Maximum load (M1 and M2) 100 mA Maximum load (M3) 50 mA Maximum load (M4 and M5) 80 mA MG02BB02 Danfoss A/S © 05/2016 All rights reserved.
  • Page 26 Derating for high ambient temperature. • Derating for high altitude. 2) Determined according to EN 50598-2 at: • Rated load. • 90% rated frequency. • Switching frequency factory setting. • Switching pattern factory setting. Danfoss A/S © 05/2016 All rights reserved. MG02BB02...

  • Page 27: Special Conditions

    If the frequency converter is operated at high ambient INSTALLATION AT HIGH ALTITUDE temperature, decrease the continuous output current. For altitudes above 2000 m (6560 ft), contact Danfoss regarding PELV. The frequency converter has been designed for operation at maximum 50 °C ambient temperature with 1 motor size Below 1000 m (3280 ft) altitude, no derating is necessary, smaller than nominal.

  • Page 28: Options And Spare Parts

    MCC 107 filter for 132F0026 130B2528 MCC 107 filter for 132F0028 130B2527 MCC 107 filter for 132F0030 Table 1.10 Options and Spare Parts Danfoss line filters and brake resistors are available upon request. Danfoss A/S © 05/2016 All rights reserved. MG02BB02...

  • Page 29: Index

    High voltage..................... 2 UL compliance..................6 Isolated mains source................3 Unintended start..................2 Load compensation................12 Voltage level................... 23 Load sharing..................2, 10 Local mode..................... 14 Warning and alarm................17 Main menu....................10 MG02BB02 Danfoss A/S © 05/2016 All rights reserved.
  • Page 30 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies.

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