York YCAV1039 - Fig 29 - Inverter Power Components

143
JOHNSON CONTROLS
FORM 201.21-NM4 (1020)
143
JOHNSON CONTROLS
6
SCR
TRIGGER
BOARD
FIG. 29 - INVERTER POWER COMPONENTS
LD10592
COMPONENT LOCATIONS (CON'T)
LD10591
IGBT'S
IGBT'S
IGBT'S
WATER COOLED
HEAT SINK
SCR/DIODE
MODULE
SCR/DIODE
MODULES
1RES & 2RES BUS CAPACITORS BANK
EQUALIZING/BLEEDER RESISTORS
LAMINATED
BUS
STRUCTURE
IGBT'S
IGBT'S
IGBT GATE
DRIVER
BOARD #1
(SYS # 1 OR #2)
IGBT GATE
DRIVER
BOARD #2
(SYS #3 OR #4)