Danfoss VLT FCD 302 Operating Manual page 64

Operating Guide | VLT® Decentral Drive FCD 302
7.2 Mains Supply (L1, L2, L3)
(1), (2)
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)
1) Mains voltage low/mains drop-out: During low mains voltage or a mains dropout, the drive continues until the DC-link voltage drops below the minimum stop level. The minimum
stop level typically corresponds to 15% below the drives lowest rated supply voltage. Power-up and full torque cannot be expected at a mains voltage lower than 10% below the drives
lowest rated supply voltage.
2) The unit is suitable for use on a circuit capable of delivering not more than 100000 RMS symmetrical Amperes, 240/500/600/690 V maximum.
7.3 Motor Output and Motor Data
7.3.1 Motor Output (U, V, W)
Output voltage
Output frequency
Output frequency in flux mode
Switching on output
Ramp times
1) Dependent on voltage and power.
7.3.2 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 of the drive, dependent on power size.
7.4 Ambient Conditions
Protection rating
Vibration test for units without circuit breaker
Mount unit with integrated circuit breaker on a level, vibration
proof, and torsionally rigid support structure
Maximum relative humidity
(1)
Ambient temperature
Minimum ambient temperature during full-scale operation
Minimum ambient temperature at reduced speed performance
Temperature during storage/transport
Maximum altitude above sea level
64 | Danfoss A/S © 2025.04
5–95% (IEC 721-3-3); Class 3K3 (non-condensing) during operation
Maximum 40 °C (75 °F) (24-hour average maximum 35 °C (95 °F))
Specifications
380–480 V/500–600 V ±10%
50/60 Hz ±5%
3.0% of rated supply voltage
≥0.9 nominal at rated load
Near unity (>0.98)
Maximum 2 times per minute
0–100% of supply voltage
0–590 Hz
0–300 Hz
Unlimited
0.01–3600 s
Maximum 160% for 60 s
Maximum 180% up to 0.5 s
Maximum 160% for 60 s
Maximum 110% for 60 s
Maximum 110% for 60 s
IP66/Type 4X
1.7 g RMS
0 °C (32 °F)
-10 °C (14 °F)
-25...65/70 °C (-13...149/158 °F)
1000 m (3280 ft)
AQ267036816112en-000301 / 130R0208
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