Surroundings:
Enclosure type A
IP 20/Chassis, IP 21kit/Type 1, IP55/Type12, IP 66/Type12
Enclosure type B1/B2
IP 21/Type 1, IP55/Type12, IP 66/12
Enclosure type B3/B4
IP20/Chassis
Enclosure type C1/C2
IP 21/Type 1, IP55/Type 12, IP66/12
Enclosure type C3/C4
IP20/Chassis
Enclosure type D1/D2/E1
IP21/Type 1, IP54/Type12
Enclosure type D3/D4/E2
IP00/Chassis
Enclosure type F1/F3
IP21, 54/Type1, 12
Enclosure type F2/F4
IP21, 54/Type1, 12
Enclosure kit available
≤
enclosure type D
IP21/NEMA 1/IP 4
X
on top of enclosure
Vibration test enclosure A, B, C
1.0 g
Vibration test enclosure D, E, F
0.7 g
Relative humidity
5%–95% (IEC 721-3-3; Class 3K3 (non-condensing) during operation
Aggressive environment (IEC 60068-2-43) H
2
S test
class Kd
Test method according to IEC 60068-2-43 H2S (10 days)
Ambient temperature (at 60 AVM switching mode)
- with derating
max. 55
°
C
1)
- with full output power of typical EFF2 motors (up to 90% output current)
max. 122°F [50
°
C]
1)
- at full continuous Adjustable Frequency Drive output current
max. 113°F [45
°
C]
1)
1)
For more information on derating, 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 an isolated laptop/PC as the connection to the USB
connector on the adjustable frequency drive or an isolated USB cable/drive.
VLT
®
HVAC Drive Instruction Manual
9 Specifications
MG.11.AB.22 - VLT
®
is a registered Danfoss trademark
9-9
9
