Frequency converter
Typical Shaft Output [kW]
Q11K
11
Q15K
15
Q18K
18.5
Q22K
22
Q30K
30
Q37K
37
Q45K
45
Q55K
55
Q75K
75
IP20
J4
J4
J5
J5
J6
J6
J6
J7
J7
Output current
Continuous (3x380-439 V) [A]
23
31
37
42.5
Continuous (3x440-480 V) [A]
21
27
34
40
Intermittent (60 s overload) [A]
25.3
34.1
40.7
46.8
Continuous kVA (400 V AC) [kVA]
Continuous kVA 460 V AC) [kVA]
Max. input current
Continuous (3x380-439 V ) [A]
22.1
29.9
35.2
41.5
Continuous (3x440-480 V) [A]
18.4
24.7
29.3
34.6
Intermittent (60 s overload) [A]
24.3
32.9
38.7
45.7
Additional specifications
Max. cable size (mains, motor,
brake) [mm
2
/ AWG]
2)
16 mm
2
50 mm
2
85 mm
2
Estimated power loss at rated max.
load [W]
3)
Weight enclosure IP20 [kg]
9.4
9.5
12.3
12.5
Efficiency
4)
Table 8.3 Mains Supply 3x380-480 V AC - Normal Duty
1)
For fuse ratings, see 8.3 Fuse Specifications
1) Heavy duty = 160% current during 60 s, Normal duty = 110% current during 60 s.
2) American Wire Gauge.
3) The typical power loss is at nominal load conditions and expected to be within
±
15% (tolerence relates to variety in voltage and
cable conditions).
Values are based on a typical motor efficiency (eff2/eff3 border line). Motors with lower efficiency will also add to the power loss in the
frequency converter and opposite.
If the switching frequency is increased compared to the default setting, the power losses may rise significantly.
LCP and typical control card power consumptions are included. Further options and customer load may add up to 30 W to the losses.
(Though typical only 4 W extra for a fully loaded control card, or fieldbus, or options for slot B).
Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (
±
5%).
4) Measured using 5 m screened motor cables at rated load and rated frequency.
Specifications
VLT
®
AutomationDrive FC 360 Quick Guide
MG06A102 - VLT
®
is a registered Danfoss trademark
37
8
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