GE CS300 manual Signal Diagram, Figure a

CS300

6.2 SIGNAL DIAGRAM

PRECHARGE TIME

AC CONTACTOR U.V.W

PRECHARGE ENABLE

DC-LINK VOLTAGE

OK RELAY

Figure A

AC POWER

SUPPLY.

MLP signal

TYRISTOR FIRING

PRECHARGE

ML signal " CV ON "

ML signal "CV OFF "

150 ms MIN

Figure B

——————— Half controlled power supply for inverter DC-Link ———————— 23