Danfoss VLT Series Design Manual page 56

3. VLT HVAC Selection
Normal overload 110% for 1 minute
IP 21
IP 55
IP 66
Line supply 200-240 V AC
Adjustable frequency drive
Typical Shaft Output [kW]
3
Output current
Max. input current
56
Typical Shaft Output [HP] at 208 V
Continuous
(3 x 200-240 V) [A]
Intermittent
(3 x 200-240 V) [A]
Continuous
kVA (208 V AC) [kVA]
Max. cable size:
(line, motor, brake)
[mm 2 /AWG] 2)
Continuous
(3 x 200-240 V) [A]
Intermittent
(3 x 200-240 V) [A]
1)
Max. pre-fuses
Environment
Estimated power loss
at rated max. load [W]
Weight enclosure IP 20 [kg]
Weight enclosure IP 21 [kg]
Weight enclosure IP 55 [kg]
Weight enclosure IP 66 [kg]
3)
Efficiency
MG.11.B4.22 - VLT
B1 B1
B1 B1
B1 B1
P5K5 P7K5
5.5 7.5
7.5 10
24.2 30.8
26.6 33.9
8.7 11.1
10/7
22.0 28.0
24.2 30.8
63 63
[A]
269 310
4)
23 23
23 23
23 23
0.96 0.96
® is a registered Danfoss trademark.
VLT ® HVAC Drive Design Guide
B1 B2
B1 B2
B1 B2
P11K P15K
11 15
15 20
46.2 59.4
50.8 65.3
16.6 21.4
35/2
42.0 54.0
46.2 59.4
63 80
447 602
23 27
23 27
23 27
0.96 0.96