Danfoss VLT Design Guide

U
Unsuccessful AMA................................................................................ 72
USB Connection.................................................................................... 68
Use Of EMC-Correct Cables............................................................... 79
V
Variable
(Quadratic) Torque Applications (VT)..................................... 123
Control Of Flow And Pressure..................................................... 19
Varying Flow Over 1 Year................................................................... 18
Vibration And Shock............................................................................ 13
Voltage Level....................................................................................... 112
VVCplus)..................................................................................................... 9
W
Warning
Against Unintended Start............................................................. 10
Words................................................................................................. 128
What
Is CE Conformity And Labelling?................................................ 11
Is Covered........................................................................................... 11
Index
VLT
®
Refrigeration Drive Design Guide
136 MG16G102 - VLT
®
is a registered Danfoss trademark

Danfoss VLT Specifications

General

Frequency	50/60 Hz
Enclosure	IP20, IP21, IP55, IP66
Series	VLT
Control Technique	Flux Vector Control
Output Voltage	0-Vinput
Control Method	Fieldbus
Communication Interface	PROFIBUS, CANopen
Protection Features	Overload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Cooling Method	Liquid Cooled
Storage Temperature	-25°C to +70°C
Relative Humidity	5-95% non-condensing
Altitude	Up to 1000m (3280ft) without derating, up to 4000m (13120ft) with derating
Operating Temperature	-10°C to +50°C (14°F to 122°F)