Mains Supply; Motor Output And Motor Data; Motor Output (U, V, W); Torque Characteristics - Danfoss VLT HVAC Drive FC 102 Operating Manual

Operating Guide | VLT® HVAC Drive FC 102
setting, the power losses can increase. LCP and typical control card power consumptions are included. For power loss data according to EN 50598-2, refer to drives.danfoss.com/
knowledge-center/energy-efficiency-directive/#/. Options and customer load can add up to 30 W to the losses, though usually a fully loaded control card and options for slots A and B
each add only 4 W.
2
Measured using 5 m (16.4 ft) shielded motor cables at rated load and rated frequency. Efficiency measured at nominal current. For energy efficiency class, see the Ambient Conditions
section. For part load losses, see drives.danfoss.com/knowledge-center/energy-efficiency-directive/#/.
3
See also Input Power Option Losses.
4
If using an output filter, the output frequency is limited further. See the Motor Output (U, V, W) section.

10.2 Mains Supply

The unit is suitable for use on a circuit capable of delivering not more than 100 kA short circuit current rating (SCCR) at 480/600 V.
Supply terminals
(1)
Supply voltage
Supply frequency
Maximum imbalance temporary between mains phases
True power factor (λ)
Displacement power factor (cos Φ)
Switching on the input supply L1, L2, L3 (power-ups)
Environment according to EN60664-1
1
Mains voltage low/mains drop-out: During low mains voltage or a mains drop-out, the drive continues until the DC-link voltage drops below the minimum stop level, which
corresponds typically to 15% below the drive's lowest rated supply voltage. Power-up and full torque cannot be expected at mains voltage lower than 10% below the drive's lowest
rated supply voltage.
2
Calculations based on UL/IEC61800-3.

10.3 Motor Output and Motor Data

10.3.1 Motor Output (U, V, W)

Motor output (U, V, W)
Output voltage
Output frequency (without sine-wave filter)
Output frequency (with sine-wave filter and no derating)
Output frequency (with sine-wave filter and derating)
Output frequency in flux mode
Switching on output
Ramp times
1
Dependent on voltage and power.

10.3.2 Torque Characteristics

Torque characteristics
Starting torque (constant torque)
Danfoss A/S © 2018.10
Specifications
380–480/500 V ±10%, 525–690 V ±10%
3.0% of rated supply voltage
≥0.9 nominal at rated load
Near unity (>0.98)
Maximum 1 time/2 minutes
Overvoltage category III/pollution degree 2
0–100% of supply voltage
0–60 Hz without derating
Maximum 160% for 60 s once in 10 minutes
AQ262141314214en-000101 / 130R0880 | 163
L1, L2, L3
50/60 Hz ±5%
(2)
0–590 Hz (1)
0–100 Hz
0–300 Hz
Unlimited
0.01–3600 s
(1)