Danfoss VLT series Installation Guide

Index
2
250 kW enclosure
Center of gravity............................................................................... 32
Dimensions........................................................................................ 32
Door clearance.................................................................................. 32
Weight.................................................................................................. 34
3
315 kW enclosure
Center of gravity............................................................................... 33
Dimensions........................................................................................ 33
Door clearance.................................................................................. 33
Weight.................................................................................................. 34
4
400 kW enclosure
Center of gravity............................................................................... 33
Dimensions........................................................................................ 33
Door clearance.................................................................................. 33
Weight.................................................................................................. 34
9
90 kW enclosure
Center of gravity............................................................................... 31
Dimensions........................................................................................ 31
Door clearance.................................................................................. 31
Weight.................................................................................................. 34
A
Abbreviations........................................................................................... 7
Airow............................................................................................... 11, 12
Ambient conditions...................................................................... 12, 30
B
Burst transient....................................................................................... 26
C
Cabinet light............................................................................................. 5
Cabling..................................................................................................... 25
Condensation......................................................................................... 12
Conduit entry.................................................................................. 19, 22
Control wiring................................................................................. 26, 27
Conventions.............................................................................................. 7
Cooling.............................................................................................. 11, 12
D
Derating................................................................................................... 12
Discharge time......................................................................................... 9
Door fan...................................................................................................... 5
Duct cooling............................................................................................. 4
E
Electrical Installation
Safety instructions........................................................................... 25
Electrical interference......................................................................... 26
Electrical specications
Electrical specications.................................................................. 29
Short-circuit withstand capability............................................. 29
EMC interference.................................................................................. 27
EMC-compliant installation.............................................................. 25
Enclosure heater................................................................................... 12
F
Features...................................................................................................... 4
Fieldbus connection............................................................................ 28
Filter........................................................................................................... 12
Fuses.......................................................................................................... 25
Fusing....................................................................................................... 25
G
Gland entry...................................................................................... 19, 22
Ground wire............................................................................................ 26
H
High voltage............................................................................................. 8
Humidity.................................................................................................. 12
I
Input power..................................................................................... 26, 27
Installation
Attaching unit to oor.................................................................... 23
Attaching unit to pedestal............................................................ 20
Pedestal............................................................................................... 18
Planning installation site............................................................... 11
Plinth.................................................................................................... 18
Space on the installation site....................................................... 11
Terminal locations............................................................................ 11
Wire access on the installation site............................................ 11
Intended use............................................................................................. 4
Items supplied....................................................................................... 13
L
Leakage current................................................................................ 9, 26
Lifting
Crane.................................................................................................... 15
Fork lift................................................................................................. 17
the unit................................................................................................ 14
Load sharing............................................................................................. 8
Index Installation Guide
MG13B102 Danfoss A/S © 09/2015 All rights reserved. 35

Danfoss VLT series Specifications

General

Series	VLT
Category	DC Drives
Output Voltage	0-100% of input voltage
Protection Features	Overvoltage, Undervoltage, Overcurrent, Overtemperature, Short Circuit, Ground Fault
Communication Interfaces	Profibus, CANopen
Enclosure Rating	IP20, IP21, IP55, IP66
Cooling Method	Forced Air Cooling, Convection Cooling
Control Mode	Sensorless Vector, Closed Loop Vector
Ambient Temperature	-10°C to +50°C (14°F to 122°F)