FC 300 Design Guide
Introduction to FC 300
Surroundings:
Enclosure ............................................................................................................................... IP 20
Enclosure kit available ............................................................ IP21 (NEMA)/TYPE 1 (NEMA 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
Ambient temperature ............................ Max. 122 °F (50 °C) (24-hour average maximum 1 13 °F (45 °C))
Derating for high ambient temperature, see section on special conditions
Minimum ambient temperature during full-scale operation ................................................. 32 °F (0 °C)
Minimum a mbient 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 ............................................................................ 3000 ft (1000 m)
Derating for high a l titude, see section on special conditions
EMC standards, Emission ................................ E N 61800-3, EN 61000- 6-3/4 , EN 55011, (EN 5008 1-1/2)
EMC standards, Immunity ..................................................................... EN 61800-3, EN 61000-6-1/2,
EN 610 00 -4-2, EN 61000 -4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, (EN 50082-1/2)
See section on special conditions
Control card performance:
Scan interval ....................................................................................... FC 301: 10 ms / FC 302: 1 ms
Control card, USB serial communication:
USB standard ............................................................................................................. 2 (low speed)
USB plug .................................................................................................... USB type B "device" plug
Connection to PC is done via a standard host/device USB cable.
The USB connection is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
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MG.33.B3.22 - VLT is a registered Danfoss trademark
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