Danfoss VLT 380-500 V, Design Manual

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Power range N500 N560
Drive modules 2 2
Rectifier configuration 12-pulse
High/normal load HO NO HO NO
Typical shaft output at 525–550 V [kW] 400 450 450 500
Typical shaft output at 575 V [hp] 500 600 600 650
Typical shaft output at 690 V [kW] 500 560 560 630
Protection rating IP00
Efficiency 0.98
Output frequency [Hz] 0–590
Heat sink overtemperature trip [°C (°F)] 110 (230)
Power card ambient trip [°C (°F)] 80 (176)
Output current [A]
Continuous (at 550 V) 523 596 596 630
Intermittent (60 s overload) at 550 V 785 656 894 693
Continuous (at 575/690 V) 500 570 570 630
Intermittent (60 s overload) at 575/690 V 750 627 627 693
Continuous (at 550 V) [kVA] 498 568 568 600
Continuous (at 575 V) [kVA] 498 568 568 627
Continuous (at 690 V) [kVA] 598 681 681 753
Input current [A]
Continuous (at 550 V) 504 574 574 607
Continuous (at 575 V) 482 549 549 607
Continuous (at 690 V) 482 549 549 607
Power losses [W]
Drive modules at 600 V 6016 6995 6941 7431
Drive modules at 690 V 5886 6831 6766 7638
AC busbars at 575 V 546 550 550 553
DC busbars during regeneration 186 186 191 191
Maximum cable size [mm 2 (mcm)]
Mains
1)
4x120 (250)
Motor 4x120 (250)
Brake 4x95 (3/0)
Regeneration terminals 4x120 (250)
Maximum external mains fuses 700 V, 630 A
Table 6.14 FC 302, 525–690 V AC Mains Supply (2-Drive System)
1) For 12-pulse units, the cables between the star and delta terminals must be equal in number and length.
Specifications Design Guide
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