Danfoss VLT Midi Drive FC 280 Instruction Manual page 51

Specifications
Adjustable frequency driver
typical shaft output [kW] (hp)
IP20
Output current
Shaft output [kW] (hp)
Continuous (3x380–440 V) [A]
Continuous (3x441–480 V) [A]
Intermittent (60 s overload) [A]
Continuous kVA (400 V AC) [kVA]
Continuous kVA (480 V AC) [kVA]
Maximum input current
Continuous (3x380–440 V) [A]
Continuous (3x441–480 V) [A]
Intermittent (60 s overload) [A]
Additional specifications
Maximum cable size (line power, motor, brake)
[mm 2 (AWG)]
Estimated power loss at rated maximum load
1)
[W]
Weight enclosure IP20 [kg] (hp)
2)
Efficiency [%]
Table 9.2 Line Power Supply 3x380–480 V AC
1) The typical power loss is at nominal load conditions and expected to be within
cable conditions).
Values are based on a typical motor efficiency (IE2/IE3 border line). Motors with lower efficiency add to the power loss in the adjustable
frequency drive and motors with high efficiency reduce power loss.
Applies for dimensioning of adjustable frequency drive cooling. If the switching frequency is higher than the default setting, the power
losses may rise. LCP and typical control card power consumptions are included. Further options and customer load may add up to 30 W
to the losses (though typical only 4 W extra for a fully loaded control card or serial communication bus).
For power loss data according to EN 50598-2, refer to www.danfoss.com/vltenergyefficiency.
2) Measured using 50 m (165 ft) shielded motor cables at rated load and rated frequency. For energy efficiency class, see
chapter 9.4 Ambient Conditions. For part load losses, see www.danfoss.com/vltenergyefficiency.
MG07A122
Instruction Manual
H4K0 H5K5 H7K5
4 (5) 5.5 (7.5) 7.5 (10)
K2 K2 K3
4 (5) 5.5 (7.5) 7.5 (10)
9 12 15.5
8.2 11 14
14.4 19.2 24.8
6.24 8.32 10.74
6.8 9.1 11.6
8.3 11.2 15.1
6.8 9.4 12.6
13.3 17.9 24.2
4(12)
115.5 157.54 192.83
3.6 (7.94) 3.6 (7.94) 4.1 (9.04)
97.6 97.7 98.0
Danfoss A/S © 11/2015 All rights reserved.
H11K H15K H18K
11 (15) 15 (20) 18.5 (25)
K4 K4 K5
11 (15) 15 (20) 18.5 (25)
23 31 37
21 27 34
34.5 46.5 55.5
15.94 21.48 25.64
17.5 22.4 28.3
22.1 29.9 35.2
18.4 24.7 29.3
33.2 44.9 52.8
16(6)
289.53 393.36 402.83
9.4 (20.7) 9.5 (20.94) 12.3 (27.12)
97.8 97.8 98.1
± 15% (tolerance relates to variances in voltage and
H22K
22 (30)
K5
22 (30)
42.5
40
63.8
29.45
33.3
41.5
34.6
62.3
467.52
12.5 (27.6)
97.9
9 9
49