Danfoss VLT AutomationDrive FC 300 Operating Instructions Manual page 143

General Specifications
Surroundings
Enclosure, frame size D and E
Enclosure, frame size F
Vibration test
Relative humidity
Aggressive environment (IEC 60068-2-43) H
Test method according to IEC 60068-2-43 H
Ambient temperature (at 60 AVM switching mode)
- with derating
- with full output power, typical EFF2 motors
- 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
Maximum altitude above sea level with derating
Derating for high altitude, see section on special conditions
EMC standards, Emission
8 8
EMC standards, Immunity
See section on special conditions!
Control card performance
Scan interval
Control card, USB serial communication
USB standard
USB plug
CAUTION
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 the frequency converter or an isolated USB cable/converter.
Protection and Features:
•
Electronic thermal motor protection against overload.
•
Temperature monitoring of the heatsink ensures that the frequency converter trips if the temperature reaches a
predefined level. An overload temperature cannot be reset until the temperature of the heatsink is below the
values stated in the tables on the following pages (Guideline - these temperatures may vary for different power
sizes, frame sizes, enclosure ratings etc.).
•
The frequency converter is protected against short-circuits on motor terminals U, V, W.
•
If a mains phase is missing, the frequency converter trips or issues a warning (depending on the load).
•
Monitoring of the intermediate circuit voltage ensures that the frequency converter trips if the intermediate circuit
voltage is too low or too high.
•
The frequency converter is protected against earth faults on motor terminals U, V, W.
142
VLT Automation Low Harmonic Drive Operating Instructions
5%-95%(IEC 721-3-3; Class 3K3 (non-condensing) during operation
S test
2
S (10 days)
2
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6
®
MG34O202 - VLT is a registered Danfoss trademark
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
IP21, IP54 (hybrid)
IP21, IP54 (hybrid)
0.7 g
class kD
1)
max. 55° C
max. 50° C 1)
1)
max. 45° C
0° C
- 10° C
-25 - +65/70° C
1000 m
3000 m
5 ms
1.1 (Full speed)