Danfoss VLT HVAC Basic Drive FC 101 Design Manual page 111

General Specifications
Frequency converter
Typical shaft output [kW]
Typical shaft output [hp]
Protection rating IP54
Maximum cable size in terminals (mains, motor)
[mm 2 (AWG)]
Output current
40 °C (104 ° F) ambient temperature
Continuous (3x380–440 V) [A]
Intermittent (3x380–440 V) [A]
Continuous (3x441–480 V) [A]
Intermittent (3x441–480 V) [A]
Maximum input current
Continuous (3x380–440 V )[A]
Intermittent (3x380–440 V) [A]
Continuous (3x441–480 V) [A]
Intermittent (3x441–480 V) [A]
Maximum mains fuses
Estimated power loss [W], best case/typical
Weight enclosure protection rating IP54 [kg (lb)]
Efficiency [%], best case/typical 2)
Output current - 50 °C (122 °F) ambient temperature
Continuous (3x380–440 V) [A]
Intermittent (3x380–440 V) [A]
Continuous (3x441–480 V) [A]
Intermittent (3x441–480 V) [A]
Table 8.9 3x380–480 V AC, 22–90 kW (30–125 hp), Enclosure Sizes I6–I8
1) Applies for dimensioning of frequency converter 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 www.danfoss.com/
vltenergyefficiency.
2) Efficiency measured at nominal current. For energy efficiency class, see chapter 8.4.12 Ambient Conditions. For part load losses, see
www.danfoss.com/vltenergyefficiency.
MG18C702
Design Guide
P22K P30K
22.0 30.0
30.0 40.0
I6
35 (2) 35 (2)
44.0 61.0
48.4 67.1
40.0 52.0
44.0 57.2
41.8 57.0
46.0 62.7
36.0 49.2
39.6 54.1
1) 496 734
27 (59.5) 27 (59.5)
98.0 97.8
35.2 48.8
38.7 53.9
32.0 41.6
35.2 45.8
Danfoss A/S © 04/2016 All rights reserved.
P37K P45K P55K
37.0 45.0
50.0 60.0
I6 I6 I7
35 (2) 50 (1) 50 (1)
73.0 90.0 106.0
80.3 99.0 116.6
65.0 80.0 105.0
71.5 88.0 115.5
70.3 84.2 102.9
77.4 92.6 113.1
60.6 72.5
66.7 79.8
995 840 1099
27 (59.5) 45 (99.2) 45 (99.2) 65 (143.3) 65 (143.3)
97.6 98.3
58.4 63.0
64.2 69.3
52.0 56.0
57.2 61.6
P75K P90K
55.0 75.0 90.0
70.0 100.0 125.0
I7 I8 I8
95 (3/0) 120 (4/0)
147.0 177.0
161.7 194.7
130.0 160.0
143.0 176.0
140.3 165.6
154.3 182.2
88.6 120.9 142.7
97.5 132.9 157.0
1520 1781
98.2 98.1 98.3
74.2 102.9 123.9
81.6 113.2 136.3
73.5 91.0 112.0
80.9 100.1 123.2
109
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