Danfoss VLT AutomationDrive FC 302, Руководство по конструкции

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VLT
®
AutomationDrive FC 302
N450 N500
High/normal overload HO NO HO NO
(High overload=150% current during 60 s, normal overload=110%
current during 60 s)
Typical shaft output at 400 V [kW] 450 500 500 560
Typical shaft output at 460 V [hp] 600 650 650 750
Typical shaft output at 500 V [kW] 530 560 560 630
Enclosure size E2h/E4h E2h/E4h
Output current (3-phase)
Continuous (at 400 V) [A] 800 880 880 990
Intermittent (60 s overload) (at 400 V) [A] 1200 968 1320 1089
Continuous (at 460/500 V) [A] 730 780 780 890
Intermittent (60 s overload) (at 460/500 V) [A] 1095 858 1170 979
Continuous kVA (at 400 V) [kVA] 554 610 610 686
Continuous kVA (at 460 V) [kVA] 582 621 621 709
Continuous kVA (at 500 V) [kVA] 632 675 675 771
Maximum input current
Continuous (at 400 V) [A] 771 848 848 954
Continuous (at 460/500 V) [A] 704 752 752 858
Maximum number and size of cables per phase (E2h)
- Mains and motor without brake [mm
2
(AWG)]
6x240 (6x500 mcm) 6x240 (6x500 mcm)
- Mains and motor with brake [mm 2 (AWG)]
5x240 (5x500 mcm) 5x240 (5x500 mcm)
- Brake or regen [mm
2
(AWG)]
2x185 (2x350 mcm) 2x185 (2x350 mcm)
Maximum number and size of cables per phase (E4h)
- Mains and motor [mm 2 (AWG)]
6x240 (6x500 mcm) 6x240 (6x500 mcm)
- Brake [mm 2 (AWG)]
2x185 (2x350 mcm) 2x185 (2x350 mcm)
- Load share or regen [mm
2
(AWG)]
4x185 (4x350 mcm) 4x185 (4x350 mcm)
Maximum external mains fuses [A] 1)
1200 1200
Estimated power loss at 400 V [W]
2), 3)
8352 9473 9449 11102
Estimated power loss at 460 V [W]
2), 3) 7182 7809 7771 9236
Efficiency 3)
0.98 0.98
Output frequency [Hz] 0–590 0–590
Heat sink overtemperature trip [
°
C (
°
F)] 110 (230) 100 (212)
Control card overtemperature trip [
°
C (
°
F)] 80 (176) 80 (176)
Power card overtemperature trip [
°
C (
°
F)] 85 (185) 85 (185)
Fan power card overtemperature trip [
°
C (
°
F)] 85 (185) 85 (185)
Active in-rush card overtemperature trip [
°
C (
°
F)] 85 (185) 85 (185)
Table 7.4 Electrical Data for Enclosures E2h/E4h, Mains Supply 3x380–500 V AC
1) For fuse ratings, see chapter 10.5 Fuses and Circuit Breakers.
2) Typical power loss is at normal conditions and expected to be within
±
15% (tolerance relates to variety in voltage and cable conditions). These
values are based on a typical motor efficiency (IE/IE3 border line). Lower efficiency motors add to the power loss in the drive. Applies for
dimensioning of drive cooling. If the switching frequency is higher than the default setting, the power losses can increase. LCP and typical control
card power consumptions are included. For power loss data according to EN 50598-2, refer to drives.danfoss.com/knowledge-center/energy-
efficiency-directive/#/. Options and customer load can add up to 30 W to the losses, though usually a fully loaded control card and options for
slots A and B each add only 4 W.
3) Measured using 5 m (16.4 ft) shielded motor cables at rated load and rated frequency. Efficiency measured at nominal current. For energy
efficiency class, see chapter 10.11 Efficiency. For part load losses, see drives.danfoss.com/knowledge-center/energy-efficiency-directive/#/.
Specifications Design Guide
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