Surroundings:
Enclosure ≤ enclosure type D IP 00, IP 21, IP 54
Enclosure ≥ enclosure type D, E IP 21, IP 54
Enclosure kit available ≤ enclosure type D IP 21/TYPE 1/IP 4X top
Vibration test 1.0 g
Max. relative humidity 5%-95% (IEC 721-3-3; Class 3K3 (non-condensing) during operation
Aggressive environment (IEC 721-3-3), uncoated class 3C2
Aggressive environment (IEC 721-3-3), coated class 3C3
Test method according to IEC 60068-2-43 H2S (10 days)
Ambient temperature
Max. 113° F [45° C] (AVM switching mode only!) and max. 104° F [40°
C] over a 24 hour period.
Ambient temperature
Max. 104° F [40° C] (SFAVM switching mode only!) and max. 95° F [35°
C] over a 24 hour period.
Derating for high ambient temperature, see the Design Guide, section on Special Conditions
Minimum ambient temperature during full-scale operation 32° F [0° C]
Minimum ambient temperature at reduced performance 14° F [-10° C]
Temperature during storage/transport -13°-+149°/158° F [-25°-+65°/70° C]
Maximum altitude above sea level without derating 3280 ft [1000 m]
Maximum altitude above sea level with derating 9842 ft [3000 m]
Derating for high altitude, see section on special conditions.
EMC standards, Emission EN 61800-3, EN 61000-6-3/4, EN 55011, IEC 61800-3
EMC standards, Immunity
EN 61800-3, EN 61000-6-1/2,
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN
61000-4-6
See section on special conditions.
Control card performance:
Scan interval : 5 ms
Control card, USB serial communication:
USB standard 1.1 (Full speed)
USB plug USB type B “device” plug
Connection to PC is carried out via a standard host/device USB cable.
The USB connection is galvanically isolated from the supply voltage (PELV) and other
high-voltage terminals.
The USB connection is
not galvanically isolated from protection ground. Use only
isolated laptop/PC as connection to the USB connector on VLT HVAC Drive or an
isolated USB cable/drive.
VLT
®
HVAC DRIVE High Power
Instruction Manual
5. General Specifications
MG.11.F1.22 - VLT
®
is a registered Danfoss trademark.
123
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