Control card performance
Scan interval
1 ms
Surroundings
Enclosure rating
IP66/Type 4X (indoor)
Vibration test for units with no circuit breaker
1.7 g RMS
Mounts unit with integrated circuit breaker om a level, vibration-proof and torsionally rigid support structure
Max. relative humidity
5%-95% (IEC 60 721-3-3; Class 3K3 (non-condensing) during operation
Ambient temperature
Max. 40
°
C (75
°
F) (24-hour average maximum 35
°
C (95
°
F)
Temperature during storage/transport
-25 to +65/70
°
C (-13 to +149/158
°
F)
Derating for high ambient temperature
Minimum ambient temperature during full-scale operation
0
°
C (32
°
F)
Minimum ambient temperature at reduced performance
-10
°
C (14
°
F)
Maximum altitude above sea level
1000 m (3280.8 ft)
Energy efficiency class
1)
IE2
Derating for high altitude
1) Determined according to EN50598-2 at:
•
Rated load
•
90% rated frequency
•
Switching frequency factory setting
•
Switching pattern factory setting
Control card, USB serial communication
USB standard
1.1 (Full speed)
USB plug
USB type B 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 ground connection is
not
galvanically isolated from protection earth. Use only an isolated laptop as PC connection to
the USB connector on the frequency converter.
Specifications
VLT
®
Decentral Drive FCD 302
78
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MG04F402
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