Danfoss VLT AutomationDrive FC 301 Series Design Manual page 76

Product Specifications
Type Designation
High/Normal Overload
Typical Shaft output at 550 V hp [kW]
Typical Shaft output at 690 V [kW]
Enclosure IP20
Enclosure IP21, IP55
Output current
Continuous (525–550 V) [A]
Intermittent (60 s overload) (525–550 V)
[A]
Continuous (551–690 V) [A]
Intermittent (60 s overload) (551-690V) [A]
6 6
continuous KVA (at 550 V) [KVA]
continuous KVA (at 690 V) [KVA]
Max. input current
Continuous (at 550 V) [A]
Intermittent (60 s overload) (at 550 V) [A]
Continuous (at 690 V) [A]
Intermittent (60 s overload) (at 690 V) [A]
Additional specifications
Max. cable - cross-section for line power
and motor [mm
Max. cable - cross-section for load share
and brake [mm
Max cable cross-section
disconnect [mm
Estimated power loss
at rated max. load hp [W]
2)
Efficiency
Table 6.12 B4, C2, C3 Enclosure, Line Power Supply 525–690 V IP20/IP21/IP55 - Chassis/NEMA1/NEMA 12 (FC 302 only), P30K-P75K
For fuse ratings, see chapter 9.3.1 Fuses and Circuit Breakers.
1)
High overload=150% or 160% torque during 60 s. Normal overload=110% torque during 60 s.
2) Measured using 16.5 ft. [5 m] shielded motor cables at rated load and rated frequency.
3)
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 also add to the power loss in the
adjustable frequency drive 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 consumption values 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 (
4)
The three values for the max. cable cross-section are for single core, flexible wire and flexible wire with sleeve, respectively.
74
1)
HO
22
30
36.0
54.0
34.0
51.0
34.3
40.6
36.0
54.0
36.0
54.0
2
] ([AWG])
2 ] ([AWG])
4) for line power
2 ] ([AWG])
600
3)
Design Guide
P30K P37K
NO HO NO
30 30 37
37 37 45
B4 C3
C2 C2
43.0 43.0 54.0
47.3 64.5 59.4
41.0 41.0 52.0
45.1 61.5 57.2
41.0 41.0 51.4
49.0 49.0 62.1
49.0 49.0 59.0
53.9 72.0 64.9
48.0 48.0 58.0
52.8 72.0 63.8
95, 70, 70
(3/0, 2/0, 2/0)
740 740 900
0.98
0.98
Rev. 2014-04-04 All rights reserved.
P45K P55K
HO NO HO NO
37 45 45 55
45 55 55 75
C3 D3h
C2 C2
54.0 65.0 65.0 87.0
81.0 71.5 97.5 95.7
52.0 62.0 62.0 83.0
78.0 68.2 93.0 91.3
51.4 61.9 61.9 82.9
62.1 74.1 74.1 99.2
59.0 71.0 71.0 87.0
87.0 78.1 105.0 95.7
58.0 70.0 70.0 86.0
87.0 77.0 105 94.6
150 (300 MCM)
95 (3/0)
185, 150, 120
(350 MCM, 300
MCM, 4/0)
900 1100 1100 1500
0.98 0.98
± 15% (tolerance relates to variety in voltage and
P75K
HO NO
50 75
75 90
D3h
C2
87.0 105
130.5 115.5
83.0 100
124.5 110
82.9 100
99.2 119.5
87.0 99.0
129 108.9
- -
- -
-
1500 1800
0.98
± 5%).
MG33BF22