Danfoss VLT FC 102 Operating Instructions Manual page 96

Specifications
Control characteristics
Resolution of output frequency at 0–1000 Hz
System response time (terminals 18, 19, 27, 29, 32, and 33)
Speed control range (open loop)
Speed accuracy (open loop)
All control characteristics are based on a 4-pole asynchronous motor.
Surroundings
Enclosure protection rating, enclosure size D and E
Enclosure protection rating, enclosure 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 IE2 motors (see chapter 8.1.2 Derating for Temperature
- at full continuous FC output current
Minimum ambient temperature during full-scale operation
Minimum ambient temperature at reduced performance
8 8
Temperature during storage/transport
Maximum altitude above sea level without derating
Maximum altitude above sea level with derating
For more information on derating, consult the design guide.
EMC standards, emission
EMC standards, immunity
Control card performance
Scan interval
Control card, USB serial communication
USB standard
USB plug
NOTICE
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 protective earth. Use only an 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 heat sink ensures that the frequency converter trips if the temperature reaches a
predefined level. An overload temperature cannot be reset until the temperature of the heat sink is below the
allowed values.
•
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 DC-link voltage ensures that the frequency converter trips if the intermediate circuit voltage is
too low or too high.
•
The frequency converter is protected against ground faults on motor terminals U, V, W.
94
®
VLT HVAC Drive FC 102 Low Harmonic Drive
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
Danfoss A/S © 04/2015 All rights reserved.
1:100 of synchronous speed
30–4000 RPM: Maximum error of ±8 RPM
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
±0.003 Hz
≤2 ms
IP21, IP54
IP21, IP54
0.7 g
class kD
maximum 55 °C
maximum 50 °C
maximum 45 °C
0 °C
- 10 °C
-25 to +65/70 °C
1000 m
3000 m
1 ms
1.1 (full speed)
MG16I302