Mains Supply; Motor Output And Motor Data; Ambient Conditions - Danfoss VLT AutomationDrive FC 302 Design Manual

Specifications

7.3 Mains Supply

Mains supply (L1, L2, L3)
Supply voltage
Mains voltage low/mains voltage 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 lowest rated supply voltage of the drive. Power-up and full torque cannot be
expected at mains voltage lower than 10% below the lowest rated supply voltage of the drive.
Supply frequency
Maximum imbalance temporary between mains phases
True power factor (λ)
Displacement power factor (cos Φ) near unity
Switching on input supply L1, L2, L3 (power ups)
Environment according to EN60664-1
The drive is suitable for use on a circuit capable of delivering up to 100 kA short circuit current rating (SCCR) at 480/600 V.
1) Calculations based on UL/IEC61800-3.
7 7

7.4 Motor Output and Motor Data

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.
Torque characteristics
Starting torque (constant torque)
Overload torque (constant torque)
1) Percentage relates to the nominal current of the drive.
2) Once every 10 minutes.

7.5 Ambient Conditions

Environment
D1h/D2h/D5h/D6h/D7h/D8h/E1h/E2h enclosure
D3h/D4h/E3h/E4h enclosure
Vibration test (standard/ruggedized)
Relative humidity
Aggressive environment (IEC 60068-2-43) H
Aggressive gases (IEC 60721-3-3)
Test method according to IEC 60068-2-43
Ambient temperature (at SFAVM switching mode)
- with derating
- with full output power of typical EFF2 motors (up to 90% output current)
- at full continuous FC output current
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
1) For more information on derating, see chapter 9.6 Derating.
44
VLT® AutomationDrive FC 302
5%–95% (IEC 721-3-3; Class 3K3 (non-condensing) during operation)
S test
2
Danfoss A/S © 01/2018 All rights reserved.
380–500 V ±10%, 525–690 V ±10%
50/60 Hz ±5%
3.0% of rated supply voltage
≥0.9 nominal at rated load
Maximum 1 time/2 minute
Overvoltage category III/pollution degree 2
0–100% of supply voltage
Maximum 150% for 60 s
Maximum 150% for 60 s
IP21/Type 1, IP54/Type 12
Maximum 55 °C (131 °F)
Maximum 50 °C (122 °F)
Maximum 45 °C (113 °F)
-25 to +65/70 °C (13 to 149/158 °F)
1000 m (3281 ft)
3000 m (9842 ft)
1)
(>0.98)
1)
0–590 Hz
0–300 Hz
Unlimited
0.01–3600 s
1), 2)
1), 2)
IP20/Chassis
0.7 g/1.0 g
Class Kd
Class 3C3
H2S (10 days)
1)
1)
1)
0 °C (32 °F)
-10 °C (14 °F)
MG38C202