Normal overload 110% for 1 minute
Frequency converter
Typical
Shaft Output [kW]
P11K
15
P15K
18.5
P18K
22
P22K
30
P45K
45
P55K
55
Typical
Shaft Output [HP] at 575 V 16.4 20.1 24 33 60 75
IP21/NEMA 1 B2 B2 B2 B2 - -
IP55/NEMA 12 B2 B2 B2 B2 - -
IP20/Chassis - - - - C3 C3
Output current
Continuous (3 x 525-550 V) [A] 19 23 28 36 54 65
Intermittent (3 x 525-550 V) [A] 20.9 25.3 30.8 39.6 59.4 71.5
Continuous (3 x 551-690 V) [A] 18 22 27 34 52 62
Intermittent (3 x 551-690 V) [A] 19.8 24.2 29.7 37.4 57.2 68.2
Continuous kVA (550 V AC) [kVA] 18.1 21.9 26.7 34.3 51.4 62
Continuous kVA (575 V AC) [kVA] 17.9 21.9 26.9 33.8 62.2 74.1
Continuous kVA (690 V AC) [kVA] 21.5 26.3 32.3 40.6 62.2 74.1
Max. input current
Continuous (3 x 525-690 V) [A] 19.5 24 29 36 - -
Intermittent (3 x 525-690 V) [A] 21.5 26.4 31.9 39.6 - -
Continuous (3 x 525-550 V) [A] - - - - 52 63
Intermittent (3 x 525-550 V) [A] - - - - 57.2 69.3
Continuous (3 x 551-690 V) [A] - - - - 50 60
Intermittent (3 x 5251-690 V) [A] - - - - 55 66
Max. pre-fuses
1)
[A]
63
63
63
80
100
125
Additional
specifications
Estimated power loss
at
rated max. load
[W]
4)
285 335 375 430 592 720
Max. cable size (mains, motor, brake) [mm
2
]/(AWG)
2)
[35]/(1/0) [50]/(1)
Weight IP21 [kg] 27 27
27 27 - -
Weight IP55 [kg]
27 27 27 27 - -
Weight IP20 [kg] - - - - 35 35
Efficiency
4)
0.98 0.98 0.98 0.98 0.98 0.98
Table 10.10 Mains Supply 3 x 525-690 V AC IP20-Chassis/IP21-IP55/NEMA 1-NEMA 12
Specifications
VLT
®
HVAC Drive Operating Instructions
MG11AI02 - VLT
®
is a registered Danfoss trademark
75
10 10
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