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Danfoss VLT 2800 Instruction Manual
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Danfoss VLT 2800 Instruction Manual

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VLT
2800
®
Instruction Manual
Drives Solutions
www.danfoss.com/drives

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Summary of Contents for Danfoss VLT 2800

  • Page 1 2800 ® Instruction Manual Drives Solutions www.danfoss.com/drives...

  • Page 2: Table Of Contents

    Hand / Auto mode operation ................. 24 Warnings/alarms ....................25 Special conditions ....................26 Temperature-related switching frequency .............. 26 Derating for long motor cables ................26 VLT 2800 start-up ....................26 Programming ....................28 MG.28.A7.22 - VLT is a registered Danfoss trademark...
  • Page 3 Technical data, AC line supply 1 x 220 - 240 V/3 x 200-240V ........ 96 Technical data, AC line supply 3 x 380 - 480 V ............97 Available literature ....................98 Supplied with the unit ..................... 98 Factory settings ...................... 99 MG.28.A7.22 - VLT is a registered Danfoss trademark...

  • Page 4: Introduction To Vlt 2800

    Document Version Number 5.00. VLT 2800 Series Operating instructions Software version: 2.6x These operating instructions can be used for all VLT 2800 Series adjustable frequency drives (AFD) with software version 2.6x. The software version number can be seen from parameter 640 Software Version.

  • Page 5: General Warning

    Also ensure that other voltage inputs are disconnected from load sharing through the DC bus. Wait at least 4 minutes after the input power has been removed before servicing the drive. 195NA139.10 MG.28.A7.22 - VLT is a registered Danfoss trademark...

  • Page 6: Installation

    The drawing below gives the mechanical dimensions of VLT 2822 (3 HP) 200-240 Volts and VLT 2822-2840 (3 VLT 2880-82 380-480V - 5 HP) 380-480 Volts. All dimensions are in inches. VLT 2822 200-240 Volt VLT 2822-2840 380-480 Volt MG.28.A7.22 - VLT is a registered Danfoss trademark...
  • Page 7 ® 2800 Series Motor coils (195N3110) RFI 1B filter (195N3103) Terminal cover The drawing below gives the dimensions for the NEMA 1 terminal covers. Dimension ’a’ depends on the unit type. MG.28.A7.22 - VLT is a registered Danfoss trademark...