Danfoss VLT Series Design Manual page 52
Hvac drive
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Also See for VLT Series:
- Programming manual (390 pages) ,
- Design manual (179 pages) ,
- Service manual (158 pages)
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3. VLT HVAC Selection
3.1.2. Mains Supply 3 x 380 - 480 VAC
Normal overload 110% for 1 minute
Frequency converter
Typical Shaft Output [kW]
Typical Shaft Output [HP] at 460 V
IP 20
3
IP 21
IP 55
IP 66
Output current
Max. input current
52
Continuous
(3 x 380-440 V) [A]
Intermittent
(3 x 380-440 V) [A]
Continuous
(3 x 440-480 V) [A]
Intermittent
(3 x 440-480 V) [A]
Continuous kVA
(400 V AC) [kVA]
Continuous kVA
(460 V AC) [kVA]
Max. cable size:
(mains, motor, brake)
[[mm
2
/
AWG]
Continuous
(3 x 380-440 V ) [A]
Intermittent
(3 x 380-440 V ) [A]
Continuous
(3 x 440-480 V) [A]
Intermittent
(3 x 440-480 V) [A]
Max. pre-fuses
1)
[A]
Environment
Estimated power loss
4)
at rated max. load [W]
Weight enclosure IP20 [kg]
Weight enclosure IP 21 [kg]
Weight enclosure IP 55 [kg]
Weight enclosure IP 66 [kg]
Efficiency
4)
®
MG.11.B2.02 - VLT
P1K1
P1K5
P2K2
P3K0
1.1
1.5
2.2
3
A2
A2
A2
A2
A5
A5
A5
A5
A5
A5
A5
A5
3
4.1
5.6
7.2
3.3
4.5
6.2
7.9
2.7
3.4
4.8
6.3
3.0
3.7
5.3
6.9
2.1
2.8
3.9
5.0
2.4
2.7
3.8
5.0
4/
10
2.7
3.7
5.0
6.5
4.3
5.9
8.0
10.4
2.7
3.1
4.3
5.7
3.0
3.4
7.6
10.0
10
10
20
20
58
62
88
116
4.8
4.9
4.9
4.9
13.5
13.5
13.5
13.5
13.5
13.5
13.5
13.5
0.96
0.97
0.97
0.97
is a registered Danfoss trademark
®
VLT
HVAC Drive Design Guide
P4K0
P5K5
P7K5
4
5.5
7.5
A2
A3
A3
A5
A5
A5
A5
A5
A5
10
13
16
11
14.3
17.6
8.2
11
14.5
9.0
12.1
15.4
6.9
9.0
11.0
6.5
8.8
11.6
9.0
11.7
14.4
14.4
18.7
23.0
7.4
9.9
13.0
8.1
10.9
14.3
20
32
32
124
187
255
4.9
6.6
6.6
13.5
14.2
14.2
13.5
14.2
14.2
0.97
0.97
0.97
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