Specifications
Type designation
Continuous (1x441–480 V) [A]
Intermittent (1x441–480 V) [A]
Maximum pre-fuses [A]
Additional specifications
Maximum cable cross-section for mains, motor, and brake
2
[mm
] (AWG)]
Estimated power loss
3)
at rated maximum load [W (hp)]
5)
Efficiency
Table 8.6 Mains Supply 1x380–480 V AC, Normal Overload 110% for 1 Minute, P7K5–P37K
8.1.4 Mains Supply 3x380–480 V AC
Type designation
1)
High/normal overload
Typical shaft output [kW]
Typical shaft output at 460 V [hp]
Protection rating IP20/Chassis
6)
Protection rating IP55/Type 12
Protection rating IP66/NEMA 4X
Output current
Continuous (3x380–440 V) [A]
Intermittent (3x380–440 V) [A]
Continuous (3x441–480 V) [A]
Intermittent (3x441–480 V) [A]
Continuous kVA at 400 V [kVA]
Continuous kVA at 460 V [kVA]
Maximum input current
Continuous (3x380–440 V) [A]
Intermittent (3x380–440 V) [A]
Continuous (3x441–480 V) [A]
Intermittent (3x441–480 V) [A]
Maximum pre-fuses [A]
Additional specifications
Protection ratings IP20, IP21
maximum cable cross-section
2)
for
mains, motor, brake, and load
2
sharing [mm
(AWG)]
Protection ratings IP55, IP66
2)
maximum cable cross-section
for
mains, motor, brake, and load
2
sharing [mm
(AWG)]
Maximum cable cross-section
2)
for
2
disconnect [mm
(AWG)]
Estimated power loss
3)
at rated maximum load [W (hp)]
5)
Efficiency
Table 8.7 Mains Supply 3x380–480 V AC, PK37–P1K5
MG20MD02
Operating Guide
4)
PK37
PK55
HO
NO
HO
0.37
0.5
A2
A4/A5
A4/A5
1.3
2.0
1.4
2.7
1.2
1.8
1.3
2.4
0.9
0.9
1.2
1.8
1.3
2.4
1.0
1.5
1.1
2.1
10
35 (0.05)
42 (0.06)
4)
0.93
Danfoss A/S © 10/2016 All rights reserved.
P7K5
P11K
30
41
33
46
63
80
10 (7)
35 (2)
300 (0.41)
440 (0.6)
0.96
0.96
PK75
NO
HO
NO
0.55
0.75
0.75
1.0
A2
A2
A4/A5
1.8
2.4
2.0
3.6
2.6
1.6
2.1
1.8
3.2
2.3
1.3
1.7
1.3
1.7
1.6
2.2
1.8
3.3
2.4
1.4
1.9
1.5
2.9
2.1
10
10
4, 4, 4 (12, 12, 12)
(minimum 0.2 (24))
4, 4, 4 (12, 12, 12)
6, 4, 4 (10, 12, 12)
46 (0.06)
0.95
0.96
P18K
P37K
72
135
79.2
148
160
250
50 (1/0)
120 (4/0)
740 (1)
1480 (2)
0.96
0.96
P1K1
P1K5
HO
NO
HO
NO
1.1
1.5
1.5
2.0
A2
A2
A4/A5
A4/A5
3.0
4.1
4.5
3.3
6.2
4.5
2.7
3.4
4.1
3.0
5.1
3.7
2.1
2.8
2.4
2.7
2.7
3.7
4.1
3.0
5.6
4.1
2.7
3.1
4.1
3.0
4.7
3.4
10
10
58 (0.08)
62 (0.08)
0.96
0.97
8
8
53