Danfoss VLT Midi Drive FC 280

9 Specications
9.1 Electrical Data
Adjustable frequency driver
typical shaft output [kW] (hp)
HK37
0.37 (0.5)
HK55
0.55 (0.75)
HK75
0.75 (1.0)
H1K1
1.1 (1.5)
H1K5
1.5 (2.0)
H2K2
2.2 (3.0)
H3K0
3 (4)
Enclosure IP20 K1 K1 K1 K1 K1 K1 K2
Output current
Shaft output [kW] (hp) 0.37 (0.5) 0.55 (0.75) 0.75 (1.0) 1.1 (1.5) 1.5 (2.0) 2.2 (3.0) 3 (4)
Continuous (3x380–440 V) [A] 1.2 1.7 2.2 3 3.7 5.3 7.2
Continuous (3x441–480 V) [A] 1.1 1.6 2.1 2.8 3.4 4.8 6.3
Intermittent (60 s overload) [A] 1.9 2.7 3.5 4.8 5.9 8.5 11.5
Continuous kVA (400 V AC) [kVA] 0.84 1.18 1.53 2.08 2.57 3.68 4.99
Continuous kVA (480 V AC) [kVA] 0.9 1.3 1.7 2.5 2.8 4.0 5.2
Maximum input current
Continuous (3x380–440 V) [A] 1.2 1.6 2.1 2.6 3.5 4.7 6.3
Continuous (3x441–480 V) [A] 1.0 1.2 1.8 2.0 2.9 3.9 4.3
Intermittent (60 s overload) [A] 1.9 2.6 3.4 4.2 5.6 7.5 10.1
Additional specications
Maximum cable cross-section (line power, motor,
brake and load sharing) [mm
2
(AWG)]
4(12)
Estimated power loss at rated maximum load
[W]
1)
20.88 25.16 30.01 40.01 52.91 73.97 94.81
Weight, enclosure IP20 [kW] (hp) 2.3 (5.1) 2.3 (5.1) 2.3 (5.1) 2.3 (5.1) 2.3 (5.1) 2.5 (5.5) 3.6 (7.94)
Eciency [%]
2)
96.2 97.0 97.2 97.4 97.4 97.6 97.5
Table 9.1 Line Power Supply 3x380–480 V AC
Specications
VLT
®
Midi Drive FC 280
48 Danfoss A/S © 11/2015 All rights reserved. MG07A122
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