Fig 23 - Inverter Power Components - York YCAV0157 Installation Operation & Maintenance

SCR/DIODE
MODULES
IGBT GATE
DRIVER
BOARD #2
FIG. 23 - INVERTER POWER COMPONENTS
JOHNSON CONTROLS
COMPONENT LOCATIONS (CON'T)
IGBT'S
IGBT'S
1RES & 2RES BUS CAPACITORS BANK
EQUALIZING/BLEEDER RESISTORS
IGBT'S
FORM 201.21-NM1 (1223)
WATER COOLED
IGBT'S
HEAT SINK
IGBT'S
SCR/DIODE
MODULE
6
LD10591
LAMINATED
BUS
STRUCTURE
IGBT GATE
DRIVER
BOARD #1
LD10592
147