Danfoss VLT AutomationDrive FC 300 Design Manual page 63

FC 300 Selection
1)
High/Normal Load
Typical Shaft Output [kW]
Enclosure IP20
Enclosure IP21
Enclosure IP55, IP66
Output current
Continuous (3x200-240 V) [A]
Intermittent
(60 s overload)
(3x200-240 V) [A]
Continuous kVA (208 V AC) [kVA]
Max. input current
Continuous (3x200-240 V) [A]
Intermittent
(60 s overload)
(3x200-240 V) [A]
Additional specifications
5)
IP20 max. cable cross-section
(mains, brake, motor and load
sharing)
IP21, IP55, IP66 max. cable cross-
5) 2
section (mains, motor) [mm
2)
(AWG)]
IP21, IP55, IP66 max. cable cross-
section 5) (brake, load sharing)
2 2)
[mm (AWG)]
Max cable size with mains
2 2)
disconnect [mm (AWG)]
Estimated power loss
4)
at rated max. load [W]
Weight, enclosure IP21, IP55/IP66
[kg]
Efficiency 4)
Table 4.3 Mains Supply 3x200-240 V AC
For fuse ratings, see 7.2.1 Fuses
1) High overload = 160% torque during 60 s. Normal overload = 110% torque during 60 s.
2) American Wire Gauge.
3) Measured using 5 m screened motor cables at rated load and rated frequency.
4) The typical power loss is at nominal load conditions and expected to be within
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 options for slot A or slot B, each).
Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (
5) The three values for the max. cable cross section are for single core, flexible wire and flexible wire with sleeve, respectively.
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®
VLT AutomationDrive FC 300 Design Guide, 0.25-75 kW
P15K P18K
HO NO HO NO
15 18.5 18.5 22
B4 C3
C1 C1
C1 C1
59.4 74.8 74.8 88
89.1 82.3 112 96.8
21.4 26.9 26.9 31.7
54 68 68 80
81 74.8 102 88
35 (2) 50 (1)
50 (1) 50 (1)
50 (1) 50 (1)
50, 35, 35 (1, 2, 2)
624 737 740 845
45 45
0.96 0.97
®
MG33BE02 - VLT is a registered Danfoss trademark
P22K P30K
HO NO HO NO
22 30 30 37
C3 C4
C1 C2
C1 C2
88 115 115 143
132 127 173 157
31.7 41.4 41.4 51.5
80 104 104 130
120 114 156 143
50 (1) 150 (300MCM)
50 (1) 150 (300MCM)
50 (1) 95 (3/0)
95, 70, 70
(3/0, 2/0, 2/0)
874 1140 1143 1353
45 65
0.97 0.97
± 15% (tolerence relates to variety in voltage and
P37K
HO NO
37 45
C4
C2
C2
143 170
4 4
215 187
51.5 61.2
130 154
195 169
150 (300MCM)
150 (300MCM)
95 (3/0)
185, 150, 120
(350MCM,
300MCM, 4/0)
1400 1636
65
0.97
± 5%).
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