Danfoss VLT Micro Drive - Page 20

1.7.3 Line Power Supply 3x380–480 V AC
Normal overload 150% for 1 minute
Adjustable frequency drive
Typical Shaft Output [kW]
PK37
0.37
PK75
0.75
P1K5
1.5
P2K2
2.2
P3K0
3.0
P4K0
4.0
Typical Shaft Output [HP] 0.5 1 2 3 4 5
IP 20
Frame
M1
Frame
M1
Frame
M2
Frame
M2
Frame
M3
Frame
M3
Output current
Continuous (3x380–440 V) [A] 1.2 2.2 3.7 5.3 7.2 9.0
Intermittent (3x380–440 V) [A] 1.8 3.3 5.6 8.0 10.8 13.7
Continuous (3x440–480 V) [A] 1.1 2.1 3.4 4.8 6.3 8.2
Intermittent (3x440–480 V) [A] 1.7 3.2 5.1 7.2 9.5 12.3
Max. cable size:
(line power, motor) [mm
2
/AWG]
4/10
Max. input current
Continuous (3x380–440 V) [A] 1.9 3.5 5.9 8.5 11.5 14.4
Intermittent (3x380–440 V) [A] 2.6 4.7 8.7 12.6 16.8 20.2
Continuous (3x440–480 V) [A] 1.7 3.0 5.1 7.3 9.9 12.4
Intermittent (3x440–480 V) [A] 2.3 4.0 7.5 10.8 14.4 17.5
Max. electrical fuses [A]
See 1.3.4 Fuses
Environment
Estimated power loss hp [W], Best case/
Typical
1)
0.025
[18.5]/
0.034
[25.5]
0.038
[28.5]/
0.058
[43.5]
0.056
[41.5]/
0.076
[56.5]
0.077
[57.5]/
0.109
[81.5]
0.101
[75.0]/
0.136
[101.6]
0.132
[98.5]/
0.179
[133.5]
Weight enclosure IP20 (lb [kg]) 2.43 [1.1] 2.43 [1.1] 3.53 [1.6] 3.53 [1.6] 6.6 [3.0] 6.6 [3.0]
Efficiency [%], Best case/
Typical
1)
96.8/
95.5
97.4/
96.0
98.0/
97.2
97.9/
97.1
98.0/
97.2
98.0/
97.3
Table 1.15 Line Power Supply 3x380–480 V AC
1. At rated load conditions.
Quick Guide
VLT
®
Micro Drive Quick Guide
MG02B722 - VLT
®
is a registered Danfoss trademark 1-17
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