Danfoss AHF 005 Operating Instructions Manual
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Danfoss AHF 005 Operating Instructions Manual

Danfoss AHF 005 Operating Instructions Manual

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AHF 005/010 Operating Instructions
Contents
Description
Installation
Commissioning
®
MG.80.C1.02 - VLT
is a registered Danfoss trademark
Contents
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  • Page 1: Table Of Contents

    AHF 005/010 Operating Instructions Contents Contents 1 Safety Warnings Symbols used in this manual Operator's safety Avoid filter module damage 2 Description Description Ordering numbers, 380 - 415 V, 50 Hz Ordering numbers, 380 - 415 V, 60 Hz Ordering numbers, 440 - 480 V, 60 Hz...
  • Page 2 Contents AHF 005/010 Operating Instructions Electrical Installation Operation Maintenance and service ® MG.80.C1.02 - VLT is a registered Danfoss trademark...

  • Page 3: Safety

    1.1.4 Avoid filter module damage The filter modules are to be used only with Danfoss frequency converters. The usage with other electrical loads is not permitted and may damage the devices.
  • Page 4 2 Description AHF 005/010 Operating Instructions ® MG.80.C1.02 - VLT is a registered Danfoss trademark...

  • Page 5: Description

    The Danfoss AHF 005 and AHF 010 are advanced harmonic filters not to be compared with traditional harmonic trap filters. The Danfoss harmonic filters have been specially designed to match all the Danfoss frequency converters. The filters AHF 010 and AHF 005 are available in four voltage ratings.

  • Page 6: Ordering Numbers, 380 - 415 V, 50 Hz

    Table 2.2: AHF 005 and AHF 010, 380V - 415V, 50Hz ⋆ Please note that the matching of the typical Danfoss frequency converter and filter is pre-calculated based on 400V and assuming typical motor load (4 or 2 pole motor). (FC 300 is based on an 160% torque application, while FC 100 and FC 200 Series are based on 110% torque application.) The pre-calculated filter current may be different than the input current ratings of FC 100, FC 200 and FC 300 series as stated in the respective operating instructions, as these numbers are based on different operating conditions.

  • Page 7: Ordering Numbers, 380 - 415 V, 60 Hz

    Table 2.3: AHF 005 and AHF 010, 380V - 415V, 50Hz ⋆ Please note that the matching of the typical Danfoss frequency converter and filter is pre-calculated based on 400V and assuming typical motor load (4 or 2 pole motor). (FC 300 is based on an 160% torque application, while FC 100 and FC 200 Series are based on 110% torque application.) The pre-calculated filter current may be different than the input current ratings of FC 100, FC 200 and FC 300 series as stated in the respective operating instructions, as these numbers are based on different operating conditions.

  • Page 8: Ordering Numbers, 440 - 480 V, 60 Hz

    Table 2.4: AHF005 and AHF010, 440 - 480 V, 60 Hz ⋆ Please note that the matching of the typical Danfoss frequency converter and filter is pre-calculated based on 480V and assuming typical motor load. FC 300 is based on an 160% torque application, while FC 100 and FC 200 series are based on 110% torque application.

  • Page 9: Ordering Numbers, 500 - 525 V, 50 Hz

    Table 2.5: AHF005 and AHF 010, 500-525V, 50 Hz ⋆ Please note that the matching of the typical Danfoss frequency converter and filter is pre-calculated based on 500V and assuming typical motor load. FC 300 is based on an 160% torque application, while FC 100 and FC 200 series are based on 110% torque application.

  • Page 10: Ordering Numbers, 690 V, 50 Hz

    Table 2.6: AHF005 and AHF010, 690V, 50 Hz ⋆ Please note that the matching of the typical Danfoss frequency converter and filter is pre-calculated based on 690V and assuming typical motor load. FC 300 is based on an 160% torque application, while FC 100 and FC 200 series are based on 110% torque application.

  • Page 11: Specifications

    AHF 005/010 Operating Instructions 3 Specifications 3 Specifications 3.1.1 General technical data AHF 0xx AHF 0xx AHF 0xx AHF 0xx AHF 0xx Nominal supply 380 ≤ U ≤ 415 380 ≤ U ≤ 415 440 ≤ U ≤ 480 500 V...

  • Page 12: Dimensions/Weight

    3.1.3 Dimensions/weight The AHF modules are available in seven frame sizes (size B to H). For dimensions see the drawings on the following pages AHF 005, 380 – 415 V AC, 50Hz AHF 010, 380– 415 V AC, 50Hz Frame size...
  • Page 13 AHF 005/010 Operating Instructions 3 Specifications AHF 005, 690V AC, 50Hz AHF 010, 690 V AC, 50Hz Frame size Weight Frame size Weight AHF,N AHF,N 43 A 85 kg (187 lbs) 43 A 65 kg (143 lbs) 72 A 100 kg (220 lbs)

  • Page 14: Dimension Diagrams

    3 Specifications AHF 005/010 Operating Instructions 3.1.4 Dimension diagrams Illustration 3.1: Frame size B Illustration 3.2: Frame size C ® MG.80.C1.02 - VLT is a registered Danfoss trademark...
  • Page 15 AHF 005/010 Operating Instructions 3 Specifications Illustration 3.3: Frame size D Illustration 3.4: Frame size E ® MG.80.C1.02 - VLT is a registered Danfoss trademark...
  • Page 16 3 Specifications AHF 005/010 Operating Instructions Illustration 3.5: Frame size F Illustration 3.6: Frame size G ® MG.80.C1.02 - VLT is a registered Danfoss trademark...
  • Page 17 AHF 005/010 Operating Instructions 3 Specifications Illustration 3.7: Frame size H Illustration 3.8: Detailed drawing of mounting feet. Please allow an additional 30 mm of depth of the filter for the mounting feet. Frame E-H only transport the filter vertically, i.e. use lifting hooks on both ends.
  • Page 18 4 Installation AHF 005/010 Operating Instructions ® MG.80.C1.02 - VLT is a registered Danfoss trademark...

  • Page 19: Installation

    3691 W 5306 W If other heat sources (e.g. Danfoss frequency converters) are installed in an enclosure with the harmonic filter AHF 0xx, this heat generation must also be considered when calculating required airflow If the cooling air is polluted (dust, dirt swirl, grease, aggressive gas) the function of the filter module may be impeded. Ensure sufficient countermeasures, e.g.

  • Page 20: Power Wiring

    4.1.4 Capacitor Disconnect The power factor of the harmonic filter AHF 005/010 is decreasing with decreasing load. At zero load the Power Factor becomes zero and the capacitors produce approximately 30% leading current compared to the rated current of the filter. The reactive current generated by the filter at partial load is normally not of any concern, mainly because of the small current compared to the system capacity (max 30%) as well as the fact that other load normally compensates the capacitive current.

  • Page 21: Fuses

    The filter must be protected against short-circuit and overload to avoid electrical or fire hazard and to protect cables and filter from overheating. Danfoss recommends using fuses mentioned below to protect service personnel and equipment in case of an internal failure in the filter.
  • Page 22 4 Installation AHF 005/010 Operating Instructions ordering number max fuse rating ordering number max fuse rating AHF,N [Amp] AHF 005 [Amp] AHF 010 [Amp] 175G6600 175G6622 175G6601 175G6623 175G6602 175G6624 175G6603 175G6625 175G6604 175G6626 175G6605 175G6627 175G6606 175G6628 175G6607 175G6629...

  • Page 23: Over Temperature Contactor

    Table 4.8: Capacitor disconnect (copper) *Power wiring used for connection of the filter AHF 005 and AHF 010 in enclosure size E, F and G must be terminated with cable lugs that can be attached to the input and output bus bars terminals. This type of termination imposes no specifications of the minimum and maximum cable size suitable for connection.

  • Page 24: Operation On Different Mains Type

    4 Installation AHF 005/010 Operating Instructions Do not fix the nut without using a second wrench for the screw. If this is not observed, it might be possible to tear out the terminal when fixing the nut. Frame E Frame F Frame G, Frame H For UL approval use copper conductor only.
  • Page 25 AHF 005/010 Operating Instructions 4 Installation Panel Mains supply wire Motor wiring Control wiring Wiring between harmonic filter and frequency converter Mains supply wire of filter module Mounting plate (common star point) Potential equalisation Filter module AHF 0xx Mains connection...
  • Page 26 5 Commissioning AHF 005/010 Operating Instructions ® MG.80.C1.02 - VLT is a registered Danfoss trademark...

  • Page 27: Commissioning

    AHF 005/010 Operating Instructions 5 Commissioning 5 Commissioning 5.1.1 Commissioning Prior to initial switch-on of the filter module check the wiring for completeness, short-circuit and earth fault. If the wiring is not correct, a non-intended operation of controller and/or filter module is possible.
  • Page 28 6 Appendix: Safety and Application Notes AHF 005/010 Operating Instructions ® MG.80.C1.02 - VLT is a registered Danfoss trademark...

  • Page 29: Appendix: Safety And Application Notes

    AHF 005/010 Operating Instructions 6 Appendix: Safety and Application Notes 6 Appendix: Safety and Application Notes 6.1.1 General During operation, filter module units may have, according to their type of protection, live, bare, in some cases also movable or rotating parts as well as hot surfaces.
  • Page 30 6 Appendix: Safety and Application Notes AHF 005/010 Operating Instructions The electrical installation must be carried out according to the appropriate regulations (e.g. cable cross-sections, fuses, PE-connection). More detailed information is included in the documentation. When using the filter module with frequency converters without safe separation from the supply line (to VDE 0100) all control wiring has to be included in further protective measures (e.g.

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