Danfoss VLT AQUA Drive FC 202, Руководство по эксплуатации

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FC 202 N630 N710 N800
Fan power card overtemperature trip [°C (°F)] 85 (185) 85 (185) 85 (185)
Active in-rush card overtemperature trip [°C (°F)] 85 (185) 85 (185) 85 (185)
1
For fuse ratings, see
9.7 Fuses
.
2
Typical power loss is at normal conditions and expected to be within ±15% (tolerance relates to variety in voltage and cable conditions.) These values are based on a typical motor
efficiency (IE/IE3 border line). Lower efficiency motors add to the power loss in the drive. Applies for dimensioning of drive cooling. If the switching frequency is higher than the default
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 www.danfoss.com/
vltenergyefficiency. 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.
3
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
9.4 Ambient
Conditions
. For part load losses, see www.danfoss.com/vltenergyefficiency.
9.2 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 L1, L2, L3
Supply voltage (1)
380–480/500 V ±10%, 525–690 V ±10%
Supply frequency 50/60 Hz ±5%
Maximum imbalance temporary between mains phases
3.0% of rated supply voltage (2)
True power factor (λ) ≥0.9 nominal at rated load
Displacement power factor (cos Φ) Near unity (>0.98)
Switching on the input supply L1, L2, and L3 (power-ups) Maximum 1 time/2 minutes
Environment according to EN 60664-1 Overvoltage category III/pollution degree 2
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/IEC 61800-3.
9.3 Motor Output and Torque Characteristics
9.3.1 Motor Output (U, V, W)
Voltage output 0–100% of supply voltage output
Output frequency
0–590 Hz
(1)
Output frequency in flux mode 0–300 Hz
Switching on output Unlimited
Ramp times 0.01–3600 s
1
Dependent on voltage and power.
9.3.2 Torque Characteristics
The torque response time depends on application and load but as a rule, the torque step from 0 to reference is 4–5 x torque rise time.
Specifications
Operating Guide | VLT® AQUA Drive FC 202
AQ275652274277en-000101 / 130R0708| 135
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