Danfoss VLT CDS 803, Manual

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P6K0 P7K5 P10K P18K P22K P30K
Output current @ 40 °C (104 °F) ambient temperature (45 °C (113 °F) for 30 kW)
Continuous (3x380–440 V) [A] 12 15.5 23 37 44 61
Intermittent (3x380–440 V)[A] 13.2 17.1 25.3 40.7 46.8 67.1
Continuous (3x441–480 V) [A] 11 14 21 37 44 61
Intermittent (3x441–480 V) [A] 12.1 15.4 23.1 40.7 46.8 67.1
Output current @ 50 °C (122 °F) ambient temperature (52 °C (125 °F) for 18.5–22 kW)
Continuous (3x380–440 V) [A] 10.9 14 20.9 37 44 48.8
Intermittent (3x380–440 V) [A] 12 15.4 23 40.7 46.8 53.7
Continuous (3x441–480 V) [A] 10 12.6 19.1 37 44 41.6
Intermittent (3x441–480 V) [A] 11 13.9 21 40.7 46.8 45.8
Maximum input current
Continuous (3x380–440 V) [A] 11.2 15.1 22.1 35.2 42.6 57
Intermittent (3x380–440 V) [A] 12.3 16.6 24.3 38.7 45.7 62.7
Continuous (3x441–480 V) [A] 9.4 12.6 18.4 34.8 41.5 55.8
Intermittent (3x441–480 V) [A] 10.3 13.9 20.2 38.2 44.2 60.5
Maximum mains fuses, see 6.2.1 Recommendation of Fuses and Circuit Breakers .
Estimated power loss [W], best case/typical
(1)
104/131 159/198 248/274 412/456 475/523 733
Weight enclosure protection rating IP20 [kg (lb)] 4.3 (9.5) 4.5 (9.9) 7.9 (17.4) 9.5 (20.9) 9.5 (20.9) 24.5 (54)
Efficiency [%], best case/typical (2) 98.4/98 98.2/97.8 98.1/97.9 98.1/97.9 98.1/97.9 97.8
1
Applies to dimensioning of drive cooling. If the switching frequency is higher than the default setting, the power losses may increase. LCP and
typical control card power consumptions are included. For power loss data according to EN 50598-2, refer to Danfoss MyDrive® ecoSmart website.
2
Efficiency measured at nominal current. For energy efficiency class, see 4.6 Conforming Standards . For part load losses, see Danfoss MyDrive® ecoS-
mart website.
4.2 Mains Supply (L1, L2, L3)
Supply voltage 200–240 V ±10%
Supply voltage 380–480 V ±10%
Supply frequency 50/60 Hz
Maximum imbalance temporary between mains phases 3.0% of rated supply voltage
True power factor (λ) ≥0.9 nominal at rated load
Displacement power factor (cosφ) near unity (>0.98)
Switching on the input supply L1, L2, L3 (power-ups) Maximum 2 times/minute
Environment according to EN 60664-1 Overvoltage category III/pollution degree 2
The unit is suitable for use on a circuit capable of delivering not
more than 100000 A
rms
symmetrical Amperes, 240/480 V maxi-
mum.
4.3 Compressor Output (U, V, W)
Output voltage 0–100% of supply voltage
AJ330233902305en-000201 / 130R0596 28 | Danfoss A/S © 2021.05
Specifications
VLT® Compressor Drive CDS 803
Design Guide