Danfoss VLT 380-500 V, Design Manual

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Power range N710 N800 N900 N1M0 N1M2
Drive modules 4 4 4 4
Rectifier configuration 6-pulse/12-pulse
High/normal load NO NO NO NO NO
Typical shaft output at 525–550 V [kW] 560 670 750 850 1000
Typical shaft output at 575 V [hp] 750 950 1050 1150 1350
Typical shaft output at 690 V [kW] 710 800 900 1000 1200
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) 763 889 988 1108 1317
Intermittent (60 s overload) at 550 V 839 978 1087 1219 1449
Continuous (at 575/690 V) 730 850 945 1060 1260
Intermittent (60 s overload) at 575/690 V 803 935 1040 1166 1590
Continuous (at 550 V) 727 847 941 1056 1056
Continuous (at 575 V) 727 847 941 1056 1056
Continuous (at 690 V) 872 1016 1129 1267 1506
Input current [A]
Continuous (at 550 V) 743 866 962 1079 1282
Continuous (at 575 V) 711 828 920 1032 1227
Continuous (at 690 V) 711 828 920 1032 1227
Power losses [W]
Drive modules at 575 V 8683 10166 11406 12852 15762
Drive modules at 690 V 8559 9996 11188 12580 15358
AC busbars at 575 V 644 653 661 672 695
DC busbars during regeneration 198 208 218 231 256
Maximum cable size [mm 2 (mcm)]
Mains
1)
4x120 (250) 6x120 (250) 8x120 (250)
Motor 4x120 (250) 6x120 (250) 8x120 (250)
Brake 8x70 (2/0) 8x95 (3/0)
Regeneration terminals 4x150 (300) 6x120 (250) 6x150 (300) 8x120 (250)
Maximum external mains fuses
6-pulse configuration 700 V, 1600 A 700 V, 2000 A
12-pulse configuration 700 V, 900 A 700 V, 1500 A
Table 6.5 FC 102, 525–690 V AC Mains Supply (4-Drive System)
1) For 12-pulse units, the cables between the star and delta terminals must be equal in number and length.
Specifications
VLT
®
Parallel Drive Modules
42 Danfoss A/S © 6/2016 All rights reserved. MG37N102
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