9.2 Mains Supply
Mains supply (L1, L2, L3)
Supply voltage
380–500 V ±10%, 525–690 V ±10%
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 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.
Supply frequency
50/60 Hz ±5%
Maximum imbalance temporary between mains phases
3.0% of rated supply voltage
1)
True power factor (λ)
≥0.9 nominal at rated load
Displacement power factor (cos Φ) near unity
(>0.98)
Switching on input supply L1, L2, L3 (power ups)
Maximum 1 time/2 minutes
Environment according to EN60664-1
Overvoltage category III/pollution degree 2
The drive is suitable for use on a circuit capable of delivering up to 100kA short-circuit current rating (SCCR) at 480/600 V.
1) Calculations based on UL/IEC61800-3.
9.3 Motor Output and Motor Data
Motor output (U, V, W)
Output voltage
0–100% of supply voltage
Output frequency
0–590 Hz
1)
Switching on output
Unlimited
Ramp times
0.01–3600 s
1) Dependent on voltage and power.
Torque characteristics
Starting torque (constant torque)
Maximum 150% for 60 s
1)2)
Overload torque (constant torque)
maximum 150% for 60 s
1)2)
1) Percentage relates to the drive's nominal current.
2) Once every 10 minutes.
9.4 Ambient Conditions
Environment
E1h/E2h enclosure
IP21/Type 1, IP54/Type 12
E3h/E4h enclosure
IP20/Chassis
Vibration test (standard/ruggedized)
0.7 g/1.0 g
Relative humidity
5%-95% (IEC 721-3-3; Class 3K3 (non-condensing) during operation)
Aggressive environment (IEC 60068-2-43) H
2
S test
class Kd
Aggressive gases (IEC 60721-3-3)
class 3C3
Test method according to IEC 60068-2-43
H2S (10 days)
Ambient temperature (at SFAVM switching mode)
- with derating
maximum 55
°
C (maximum 131
°
F)
1)
- with full output power of typical EFF2 motors (up to 90% output current)
maximum 50
°
C (maximum 122
°
F)
1)
- at full continuous FC output current
maximum 45
°
C (maximum 113
°
F)
1)
Minimum ambient temperature during full-scale operation
0
°
C (32
°
F)
Minimum ambient temperature at reduced performance
10
°
C (50
°
F)
Temperature during storage/transport
-25 to +65/70
°
C (13 to 149/158
°
F)
Maximum altitude above sea level without derating
1000 m (3281 ft)
Maximum altitude above sea level with derating
3000 m (9842 ft)
1) For more information on derating, refer to the product-specific design guide.
EMC standards, Emission
EN 61800-3
Specifications
VLT® HVAC Drive FC 102
78
Danfoss A/S © 01/2017 All rights reserved.
MG16O102
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