Motor thermal protection
The motor temperature is calculated on the basis of
motor current, output frequency and time. See param-
eter 117, Motor thermal protection.
Vibration and shock
VLT 6000 HVAC has been tested according to a pro-
cedure based on the following standards:
IEC 68-2-6: Vibration (sinusoidal) - 1970
IEC 68-2-34: Random vibration broad-band -
general requirements
IEC 68-2-35: Random vibration broad-band -
high reproducibility
IEC 68-2-36: Random vibration broad-band -
medium reproducibility
VLT 6000 HVAC complies with requirements that cor-
respond to conditions when the unit is mounted on the
walls and floors of production premises, as well as in
panels bolted to walls or floors.
Air humidity
VLT 6000 HVAC has been designed to meet the IEC
68-2-3 standard, EN 50178 pkt. 9.4.2.2/DIN 40040,
class E, at 40°C.
See specifications under General technical data.
VLT
®
6000 HVAC Series
MG.61.B5.02 - VLT
®
is a registered Danfoss trademark 201
All about VLT 6000
HVAC
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