Mains Supply; Motor Output And Motor Data - Danfoss VLT Decentral Drive FCD 302 Operating Manual

Specifications

7.2 Mains Supply

Mains supply (L1, L2, L3)
Supply voltage
Supply frequency
Maximum imbalance temporary between mains phases
True power factor (λ)
Displacement power factor (cos ϕ)
Switching on input supply L1, L2, L3 (power-ups)
1) The unit is suitable for use on a circuit capable of delivering not more than 100000 RMS symmetrical Amperes, 480 V
maximum.
2) Mains voltage low/mains drop-out:
During low mains voltage or a mains drop-out, the frequency converter continues until the DC-link voltage drops below the
minimum stop level, which corresponds typically to 15% below the frequency converter's lowest rated supply voltage. Power-up
and full torque cannot be expected at mains voltage lower than 10% below the frequency converter's lowest rated supply
voltage.
7 7

7.3 Motor Output and Motor Data

Motor output (U, V, W)
Output voltage
Output frequency
Output frequency in flux mode
Switching on output
Ramp times
Torque characteristics
Starting torque (constant torque)
Starting torque
Overload torque (constant torque)
Starting torque (variable torque)
Overload torque (variable torque)
1) Percentage relates to the nominal torque.
44
®
VLT Decentral Drive FCD 302
1)
Danfoss A/S © 11/2016 All rights reserved.
380–480 V ±10%
2)
50/60 Hz ± 5%
3.0% of rated supply voltage
≥ 0.9 nominal at rated load
Near unity (> 0.98)
Maximum 2 times/minute
0–100% of supply voltage
0–590 Hz
0–300 Hz
Unlimited
0.01–3600 s
Maximum 160% for 60 s 1)
1)
Maximum 180% up to 0.5 s
1)
Maximum 160% for 60 s
1)
Maximum 110% for 60 s
Maximum 110% for 60 s 1)
MG04F502