Danfoss VLT 5027 Operating Instructions

VLT
®
5000 Series
■ Contents
Safety
...................................................................................................................... 3
Safety regulations ..................................................................................................... 4
Warning against unintended start ............................................................................. 4
Installation of mechanical brake ................................................................................ 4
Quick Setup ......................................................................................................... 6
Introduction ......................................................................................................... 9
Available literature ..................................................................................................... 9
Technical data .................................................................................................. 10
General technical data ............................................................................................ 10
Electrical data ......................................................................................................... 17
Fuses ..................................................................................................................... 34
Mechanical dimensions .......................................................................................... 37
Installation ......................................................................................................... 40
Mechanical installation ............................................................................................ 40
Safety earthing ....................................................................................................... 43
Extra protection (RCD) ............................................................................................ 43
Electrical installation - mains supply ....................................................................... 43
Electrical installation - motor cables ....................................................................... 43
Connection of motor .............................................................................................. 44
Direction of motor rotation ...................................................................................... 44
Electrical installation - brake cable ......................................................................... 45
Electrical installation - brake resistor temperature switch ........................................ 45
Electrical installation - loadsharing ......................................................................... 45
Electrical installation - 24 Volt external DC supply ................................................... 47
Electrical installation - relay outputs ....................................................................... 47
Electrical installation - control cables ...................................................................... 55
Electrical installation - bus connection ................................................................... 57
Electrical installation - EMC precautions ................................................................. 58
Use of emc-correct cables ..................................................................................... 61
Electrical installation - earthing of control cables ..................................................... 62
RFI switch .............................................................................................................. 63
Operation of the frequency converter .................................................. 66
Control panel (LCP) ................................................................................................ 66
Control panel - display ............................................................................................ 66
Control panel - LEDs .............................................................................................. 66
Control panel - control keys .................................................................................... 66
Quick Setup ........................................................................................................... 69
Parameter selection ................................................................................................ 70
Menu mode ............................................................................................................ 70
Initialisation to factory setting .................................................................................. 71
Application configuration .......................................................................... 74
Connection examples ............................................................................................. 74
Setting of parameters ............................................................................................. 76
MG.51.A9.02 - VLT is a registered Danfoss trademark
1

Danfoss VLT 5027 Specifications

General

Brand	Danfoss
Model	VLT 5027
Category	DC Drives
Language	English