Power range
N315
N400
N450
Drive modules
2
2
2
Rectifier configuration
12-pulse
High/normal load
HO
NO
HO
NO
HO
NO
Typical shaft output at 525–550 V [kW]
200
250
250
315
315
355
Typical shaft output at 575 V [hp]
300
350
350
400
400
450
Typical shaft output at 690 V [kW]
250
315
315
400
355
450
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)
303
360
360
418
395
470
Intermittent (60 s overload) at 550 V
455
396
560
460
593
517
Continuous (at 575/690 V)
290
344
344
400
380
450
Intermittent (60 s overload) at 575/690 V
435
378
516
440
570
495
Continuous (at 550 V)
289
343
343
398
376
448
Continuous (at 575 V)
289
343
343
398
378
448
Continuous (at 690 V)
347
411
411
478
454
538
Input current [A]
Continuous (at 550 V)
299
355
355
408
381
453
Continuous (at 575 V)
286
339
339
490
366
434
Continuous (at 690 V)
296
352
352
400
366
434
Power losses [W]
Drive modules at 575 V
3688
4401
4081
4789
4502
5457
Drive modules at 690 V
3669
4352
4020
4709
4447
5354
AC busbars at 575 V
538
540
540
541
540
544
DC busbars during regeneration
88
88
89
89
90
90
Maximum cable size [mm
2
(mcm)]
Mains
1)
2x120 (250)
4x120 (250)
Motor
2x120 (250)
4x120 (250)
Brake
4x70 (2/0)
Regeneration terminals
4x120 (250)
Maximum external mains fuses
700 V, 550 A
Table 7.7 FC 202, 525–690 V AC Mains Supply (2-module 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
60
Danfoss A/S © 08/2017 All rights reserved.
MG37L202
7
7
