Lenze 492 User Manual

EK12/fu c :03 11.ß~
The Simplatron controller series 490 comprises five 4—quadrant
DC speed controllers with 6.4 to 80 kW output power in compact
design.
1. Special features
- compact controllers with potential-free heatsink
- Highly dynamic due to six-pulse three-phase bridge design
and discontinuous current adaptation
— Isolation due to current transformers
- Operation by tacho or armature voltage feedback with
IxR compensation
- Self synchronisation of the phase shifter for 50-60Hz mains
- High interference margin by built-in synchronizing filters
- Pulse series firing in the power stage
- High operational safety due to static and dynamic voltage
survei 1 lance
- Display of operational states by LED
2. Technical data
Controt 1er 492 493 494 495 j 496
Output power P lkW 6.4 10 22 44 80
ei
Mains vaitage U,3LN 340 - 460V ± 0%, 50-60Hz
Held vaLtage UF 0.9 x ULl. UL2(N)
FieI.d current IF/A 38
Armature vaitage UAIV 400
Armature current IA/A 16 25 55 110 200
NominaL master voltage ULN/V 10 - 180
Nominal tacha voltage UTN/V 10 - 180
Field fuse F 101 1xFF4A 1 x FF 16 A/500V
<6.3x32) (6.3 x 32)
part na. 308 054 305 725
Electranic fuse F 102
F 103 3x F1A/450V (5x25) part na. 307 290
F 104
[TefnPerature range T~I‘C 0 -
Set vaLue patentiameter R
110 kflI1UIlin.
approx. weight kg 5.5 8.1 8.1 11 11
h ControL baard 4091.2 part na. 325 333
Chassis cantroLLer E part na. 325 592 325 332 325 335 332 336 325 337
Accessaries (to be ardered aeparately)
Recanwuended mains fuses FF 20 A FF 32 A FF 63 A FF125 A FF200 A
F1, F2, F3 14x 51 14x51 22x5700.80 00.80
(3 aff needed) part na. 305 321 307 943 305 239 307 247 321 542
Recaruuended armature FF 20 A FF 32 A FF 80 A FF125 A FF200 A
cjrcuit fuse F4 14 x 51 14 x 51 22 x57 00.80 00.80
part na. 305 321 307 943 307 174 307 247 321 542
Fuse holders
4 off needed part na. 332 721 332 721 308 291 326 308 326 308
Three-phase 3x1.2mH 3x1.lniH 3x7SOLH 3x2701LH 3x1651LH
mains chake LK part na. 322 149 322 148 307 343 307 346 308 234
Lanze

Lenze 492 Specifications

General

Brand	Lenze
Model	492
Category	Controller
Language	English