Danfoss VLT series Quick Guide

1.3.2 Side-by-Side Installation
The frequency converter can be mounted side-by-side and
requires the clearance above and below for cooling, as
stated in Table 1.4.
Power Clearance
above/below
[mm/inch]
Frame IP class 3x380-480 V
H1 IP20 0.37-1.5 kW/
0.5-2 hp
100/4
H2 IP20 2.2-4 kW/
3-5.4 hp
100/4
H3 IP20 5.5-7.5 kW/
7.5-10 hp
100/4
H4 IP20 11-15 kW/
15-20 hp
100/4
H5 IP20 18.5-22 kW/
25-30 hp
100/4
H6 IP20 30-45 kW/
40-60 hp
200/7.9
H7 IP20 55-75 kW/
100-120 hp
200/7.9
H8 IP20 90 kW/
125 hp
225/8.9
Table 1.4
NOTE
With IP21/Nema Type1 option kit mounted, a distance of
50 mm between the units is required.
Quick Guide
VLT
®
HVAC Basic Drive Cascade Controller Quick Guide
4 MG18F402 - VLT
®
is a registered Danfoss trademark
11

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)