1.7.2 Line Power Supply 3x380–480 V AC
Adjustable frequency drive
PK37
PK75
P1K5
P2K2
P3K0
P4K0
P5K5
P7K5
P11K
P15K
Typical shaft output [kW]
0.37
0.75
1.5
2.2
3.0
4.0
5.5
7.5
11.0
15.0
Typical shaft output [hp]
0.5
1.0
2.0
3.0
4.0
5.0
7.5
10.0
15.0
20.0
IP20 frame
H1
H1
H1
H2
H2
H2
H3
H3
H4
H4
Max. cable size in terminals
(line power, motor)
[mm
2
/AWG]
4/10
4/10
4/10
4/10
4/10
4/10
4/10
4/10
16/6
16/6
Output current - +104 °F [+40
°
C] ambient temperature
Continuous (3x380–440 V)[A]
1.2
2.2
3.7
5.3
7.2
9.0
12.0
15.5
23.0
31.0
Intermittent (3x380–440 V) [A]
1.3
2.4
4.1
5.8
7.9
9.9
13.2
17.1
25.3
34.0
Continuous (3x440–480 V) [A]
1.1
2.1
3.4
4.8
6.3
8.2
11.0
14.0
21.0
27.0
Intermittent (3x440–480 V) [A]
1.2
2.3
3.7
5.3
6.9
9.0
12.1
15.4
23.1
29.7
Max. input current
Continuous (3x380–440 V) [A]
1.2
2.1
3.5
4.7
6.3
8.3
11.2
15.1
22.1
29.9
Intermittent (3x380–440 V) [A]
1.3
2.3
3.9
5.2
6.9
9.1
12.3
16.6
24.3
32.9
Continuous (3x440–480 V) [A]
1.0
1.8
2.9
3.9
5.3
6.8
9.4
12.6
18.4
24.7
Intermittent (3x440–480 V) [A]
1.1
2.0
3.2
4.3
5.8
7.5
10.3
13.9
20.2
27.2
Max. electrical fuses
See
chapter 1.3.5 Fuses and Circuit Breakers
Estimated power loss [W],
best case/typical
1)
13/15
16/21
46/57
46/58
66/83
95/118
104/131 159/198 248/274 353/379
Weight enclosure IP20 lb [kg]
4.41 [2.0] 4.41 [2.0] 4.63 [2.1] 7.28 [3.3] 7.28 [3.3] 7.5 [3.4] 9.48 [4.3] 9.92 [4.5]
17.42
[7.9]
17.42
[7.9]
Efficiency [%],
best case/typical 1
97.8/
97.3
98.0/
97.6
97.7/
97.2
98.3/
97.9
98.2/
97.8
98.0/
97.6
98.4/
98.0
98.2/
97.8
98.1/
97.9
98.0/
97.8
Output current - +122 °F [+50
°
C] ambient temperature
Continuous (3x380–440 V) [A]
1.04
1.93
3.7
4.85
6.3
8.4
10.9
14.0
20.9
28.0
Intermittent (3x380–440 V) [A]
1.1
2.1
4.07
5.4
6.9
9.2
12.0
15.4
23.0
30.8
Continuous (3x440–480 V) [A]
1.0
1.8
3.4
4.4
5.5
7.5
10.0
12.6
19.1
24.0
Intermittent (3x440–480 V) [A]
1.1
2.0
3.7
4.8
6.1
8.3
11.0
13.9
21.0
26.4
Table 1.26 3x380–480 V AC, PK37-P11K, H1-H4
Quick Guide
Quick Guide
MG18A522
Danfoss A/S © Rev. 2014-01-22 All rights reserved.
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