Danfoss VLT series Installation Guide

3.6.2 Creating an Entry for Cables
Cables are connected from the bottom of the pedestal, through a metal gland plate, and into the cabinet. The gland plates
must be tted to the unit to ensure the specied degree of protection.
1. Open the mains cabinet and remove the nuts from the mains gland plate. Remove the plate.
2. Open the motor cabinet and remove the nuts from the motor gland plate. Remove the plate.
3. Use a sheet metal punch to create entry holes in the mains and motor plates. Refer to the gland plate dimensions
in chapter 5.2 Dimensions.
4. Reattach the mains and motor gland plates after the unit has been lowered onto the pedestal, as shown in
Illustration 3.10.
130BE059.10
1
2
3
4
1 Motor cables. 3 Mains gland plate. See chapter 5.2 Dimensions.
2 Motor gland plate. See chapter 5.2 Dimensions. 4 Mains cables.
Illustration 3.10 Cable Entry through the Gland Plates (Example)
Mechanical Installation Installation Guide
MG13B102 Danfoss A/S © 09/2015 All rights reserved. 19
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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)