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Danfuss VLT 5000 Series Manual

Frequency converter
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Contents
Introduction to VLT 5300-5500 / VLT 6350-6550
General warning ...................................................................................................... 2
Introduction .............................................................................................................. 3
Transportation and unpacking ................................................................................. 4
Key diagram forVLT 5300-5500 380-500 V and VLT 6350-6550 380-460 V .......... 6
Technical data .......................................................................................................... 7
Mechanical dimensions ......................................................................................... 11
Pre-installation ....................................................................................................... 12
Installation site ....................................................................................................... 12
Cable site ............................................................................................................... 13
Derating for high altitude ....................................................................................... 13
Derating for ambient temperature .......................................................................... 13
Electrical installation .............................................................................................. 14
Pre-fuses ................................................................................................................ 14
Earthing ................................................................................................................. 14
RFI switch .............................................................................................................. 14
Electrical installation, power cables ....................................................................... 15
Electrical installation, enclosure ............................................................................ 16
Terminal adapter kit ............................................................................................... 17
Tightening-up torques ............................................................................................ 17
Installation of 24 Volt external DCsupply .............................................................. 17
Installation of brake resistortemperature switch .................................................... 17
Cable cross-sectionand length .............................................................................. 18
Mains connection ................................................................................................... 19
Motor connection ................................................................................................... 20
Brake connection ................................................................................................... 21
Load sharing connection ....................................................................................... 21
Motor and DC coils connections on IP 00 ............................................................ 22
Control cable routing ............................................................................................. 23
Connection example .............................................................................................. 24
Electrical installation procedures ........................................................................... 25
Electrical installation, control leads ....................................................................... 26
Programming the VLT 5000 ................................................................................... 26
Programming the VLT 6000 HVAC ........................................................................ 26
Motor start ............................................................................................................. 26
MG.56.A1.02 - VLT is a registered Danfoss trade mark
®
VLT
5000/6000 Series
................................................................................ 11
.................................................................................... 14
............................... 2
1

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Summary of Contents for Danfuss VLT 5000 Series

  • Page 1: Table Of Contents

    ® 5000/6000 Series Contents Introduction to VLT 5300-5500 / VLT 6350-6550 ....... 2 General warning ...................... 2 Introduction ......................3 Transportation and unpacking ................. 4 Key diagram forVLT 5300-5500 380-500 V and VLT 6350-6550 380-460 V ..6 Technical data ......................7 Mechanical installation ................

  • Page 2: General Warning

    ® 5000/6000 Series I General warning For the North American market: The ETR functions provide class 20 motor overload protection in ac- The voltage of the frequency converter is cordance with NEC. dangerous whenever the converter is con- 6. Do not remove the plugs for the motor and mains nected to mains.

  • Page 3: Introduction

    ® 5000/6000 Series I Introduction Manual objectives The purpose of this manual is to provide the user with the necessary information to install, program and start up the Danfoss VLT 5300-5500 and VLT 6350-6550 frequency converters. This manual should be read thoroughly before operating, servic- ing or initializing the drives.
  • Page 4 ® 5000/6000 Series I Transportation and unpacking To lessen the possibility of damage it is recom- mended that the crated VLT frequency converter is located as close to the final installation site as possi- ble before uncrating. Door and ceiling clearances must be considered when moving and installing the VLT frequency con- verter.
  • Page 5 ® 5000/6000 Series Do not lift in this manner. IP 20 and IP 54 Proper lifting method. All dimensions are in mm. IP 00 • Remove the metal locking tabs and the remaining crate panels. • On IP 00 versions remove the clear plastic safety barrier from the front of the unit to prevent the possibility of breaking during positioning of the VLT frequency converter.
  • Page 6 ® 5000/6000 Series I Key diagram forVLT 5300-5500 380-500 V and VLT 6350-6550 380-460 V Brake terminals 81, 82 and 104-106 are not avail- able in VLT 6000 HVAC. MG.56.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 7 ® 5000/6000 Series I Mains supply 3 x 380-500 V According to international require- ments VLT type 5300 5350 5450 5500 Normal overload torque (110 %): Output current [A] (380-440 V) VLT,N (60 s)[A](380-440 V) VLT, MAX [A] (441-500 V) VLT,N (60 s)[A](441-500 V) VLT, MAX...
  • Page 8 ® 5000/6000 Series According to international require- ments VLT type 5300 5350 5450 5500 Rated input [A] (400 V) VLT,N current (460 V) VLT, N Max. cross-section of copper cable to power 2 x 150 2 x 185 2 x 240 2 x 300 (380-440 V) [mm 3 x 70...
  • Page 9 ® 5000/6000 Series I Mains supply 3x 380-500 V According to international require- ments VLT type 6350 6450 6500 6550 Normal overload torque (110 %): Output cur- [A] (380-415 V) VLT,N rent (60 s)[A](380-415 V) VLT, MAX [A] (440-460 V) VLT,N (60 s)[A](440-460 V) VLT, MAX...
  • Page 10 ® 5000/6000 Series According to international require- ments VLT type 6350 6450 6500 6550 Rated input [A] (400 V) VLT,N current (460 V) VLT, N Max. cross-section of copper cable to power 2 x 150 2 x 185 2 x 240 2 x 300 (380-415 V) [mm 3 x 70...
  • Page 11 ® 5000/6000 Series Mechanical installation I Mechanical dimensions VLT 5300-5500 380-500 Volt and VLT 6350-6550 380-460 Volt VLT type A (mm) B (mm) C (mm) (mm) (mm) 5300-5500/6350-6550 IP 00 1896 1099 5300-5500/6350-6550 IP 20 2010 1200 5300-5500/6350-6550 IP 54 2010 1200 ab: Min.

  • Page 12: Installation Site

    ® 5000/6000 Series I Pre-installation I Installation site The most important part of the mechanical instal- The VLT frequency converter must be installed verti- lation is the pre-installation planning. Neglecting this cally. planning may very well result in extra work during The VLT frequency converter is cooled by means of and after the installation air circulation.

  • Page 13: Cable Site

    ® 5000/6000 Series I Cable site VLT type Mains The drawing and table show the mechanical setup of terminal the cable which can be done before the VLT fre- quency converter is installed. VLT 5300-5500/6350-6550 969 mm VLT 5300-5500/6350-6550 with RFI 516 mm VLT 5300/6350 with RFI/Disconnec- 626 mm...

  • Page 14: Electrical Installation

    ® 5000/6000 Series I Electrical installation • Safety earthing: Please note that the frequency converter has a high leakage current and must The voltage be earthed appropriately for safety reasons. Ap- on the frequency converter is danger- ply local safety regulations. ous when the unit is connected to mains.

  • Page 15: Electrical Installation, Power Cables

    ® 5000/6000 Series I Electrical installation, power cables Compact IP 20/IP 54 VLT 5300-5500, 380-500 V Without disconnector and mains fuses VLT 6350-6550, 380-460 V Compact IP 20/IP 54 VLT 5300-5500, 380-500 V With disconnector and mains fuses VLT 6350-6550, 380-460 V Brake terminals 81, 82 and 104-106 are not avail- able in VLT 6000 HVAC.

  • Page 16: Electrical Installation, Enclosure

    ® 5000/6000 Series I Electrical installation, enclosure Compact IP 20 / IP 54 VLT 5300-5500, 380-500 V VLT 6350-6550, 380-460 V Brake terminals 81, 82 and 104-106 are not avail- able in VLT 6000 HVAC. MG.56.A1.02 - VLT is a registered Danfoss trade mark...

  • Page 17: External Dcsupply

    ® 5000/6000 Series I Terminal adapter kit I Installation of 24 Volt external DCsupply Torque: 0.5 - 0.6 Nm Screw size: M3 Function 35, 36 24 V external DC supply 24 V external DC supply can be used as low-voltage supply to the control card and any option cards in- stalled.

  • Page 18: Cable Cross-Sectionand Length

    ® 5000/6000 Series I Cable cross-sectionand length See Technical data for correct sizing of motor cable and mains cable cross-section. Always comply with national and local regulations on cable cross- sections. It is important to keep the motor cable as short as possible so as to reduce the noise level and leakage currents to a minimum.
  • Page 19 ® 5000/6000 Series I Mains connection Mains must be connected to terminals R/L1/91, S/ L2/92, T/L3/93. NB!: Check the name plate to ensure that the mains voltage of the VLT frequency converter matches the power supply of your plant. Ensure that the power supply can supply the neces- sary current to the VLT frequency converter, see Technical data.
  • Page 20 ® 5000/6000 Series The direction of rotation can be changed by switch- ing two phases in the motor cable. See Technical data for correct sizing of cable cross- sections. See Electrical installation prodedures for how install the motor connections to the VLT frequency con- verter.

  • Page 21: Load Sharing Connection

    ® 5000/6000 Series I Brake connection I Load sharing connection The connection cable to the brake resistor must be The connection cable must be screened and the screened. Connect the screen by means of cable max. length from the VLT frequency converter to the clamps to the conductive back plate at the VLT fre- DC bar is 25 metres.
  • Page 22 ® 5000/6000 Series I Motor and DC coils connections on IP 00 See below drawing for the connection between DC Motor and DC coils must be installed by the cus- coils and the VLT frequency converter and motor tomer by VLT 5300-5500 or VLT 6350-6550 with an coils and the VLT frequency converter.
  • Page 23 ® 5000/6000 Series I Control cable routing The drawing below shows how to route your control cable in the VLT frequency converter. Terminals 104-106 are not available in VLT 6000 HVAC. MG.56.A1.02 - VLT is a registered Danfoss trade mark...
  • Page 24 ® 5000/6000 Series I Connection example There are 8 digital inputs, which can be connected The diagram below gives an example of a typical in- to terminals 16-19, 27, 29, 32, 33. These inputs can stallation of a VLT frequency converter. be programmed in accordance with the table in the The mains supply is connected to terminals R/L1/91, Operating instruction.

  • Page 25: Mains Connection

    ® 5000/6000 Series I Electrical installation procedures 5. Brake resistor (only VLT 5000) The following procedure will guide you through a 1. Tighten the brake resistor terminals with a torque correct electrical installation of your VLT frequency of 11.3 Nm. converter.

  • Page 26: Electrical Installation, Control Leads

    ® 5000/6000 Series I Electrical installation, control leads Set frequency interval and ramp times. Note: The terminals on the control card are detach- Min. reference Parameter 204 able. Max. reference Parameter 205 Connect a jumper between terminals 12 + 24 Volt Ramp up time Parameter 207 and 27 Coast.
  • Page 27 ® 5000/6000 Series Check if the direction of rotation is as shown in the display. It can be changed by swapping two phases of the motor cable. Press STOP or OFF/STOP to stop the motor. Select total or reduced Automatic Motor Adaption (AMA) in parameter 107.

  • Page 28: Mechanical Dimensions

    ® 5000/6000 Series ..............Transportation ............Brake connection ........Brake resistortemperature switch ..............Unpacking ............Cable cross-section ..............Cable site ............Connection example ............. Control cable routing ............... Control leads ..............Derating ..............Earthing ............Electrical installation ........Electrical installation procedures ............

This manual is also suitable for:

6000 seriesVlt 5300Vlt 5350Vlt 5450Vlt 5500Vlt 6350 ... Show all

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