Danfoss VLT HVAC Design Manual page 172

8 General Specifications and Troubleshooting
Enclosure type C1/C2
Enclosure type C3/C4
Enclosure type D1/D2/E1
Enclosure type D3/D4/E2
Enclosure type F1/F3
Enclosure type F2/F4
Enclosure kit available ≤ enclosure type D
Vibration test enclosure A, B, C
Vibration test enclosure D, E, F
Relative humidity
Aggressive environment (IEC 60068-2-43) H
Test method according to IEC 60068-2-43 H2S (10 days)
Ambient temperature (at 60 AVM switching mode)
- with derating
- with full output power of typical EFF2 motors (up to 90% output current)
- at full continuous FC output current
1) For more information on derating see the Design Guide, section on Special Conditions.
Minimum ambient temperature during full-scale operation
Minimum ambient temperature at reduced performance
Temperature during storage/transport
Maximum altitude above sea level without derating
8 Maximum altitude above sea level with derating
Derating for high altitude, see section on special conditions
EMC standards, Emission
EMC standards, Immunity
See section on special conditions!
Control card performance:
Scan interval
Control card, USB serial communication:
USB standard
USB 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 earth. Use only isolated laptop/PC as connection to the USB connector
on frequency converter or an isolated USB cable/converter.
172
5% - 95% (IEC 721-3-3; Class 3K3 (non-condensing) during operation
S test
2
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6
MG.11.B9.02 - VLT ® is a registered Danfoss trademark
®
VLT HVAC Drive Design Guide
IP 21/Type 1, IP55/Type 12, IP66/12
IP21/Type 1, IP54/Type12
IP21, 54/Type1, 12
IP21, 54/Type1, 12
IP21/NEMA 1/IP 4 on top of enclosure
X
EN 61800-3, EN 61000-6-3/4, EN 55011, IEC 61800-3
EN 61800-3, EN 61000-6-1/2,
USB type B "device" plug
IP20/Chassis
IP00/Chassis
1.0 g
0.7 g
class Kd
1)
max. 55° C
max. 50 ° C 1)
max. 45 ° C 1)
0 °C
- 10 °C
-25 - +65/70 °C
1000 m
3000 m
: 5 ms
1.1 (Full speed)