3 Appearance and Structure
Cabinet structure (AC Power Supply)
Internal-circulation Fan
Service device
AC PDU
External-
Circulation fan
Power system
CCU (or Fan monitoring box +
signal transferbox)
Meter installation position
Fuse interface
(Reserved)
Cable distribution
compartment
ODF
Battery
Battery Heater
Circuit breakers installation position
Cable aperture
Power meter box
4
Battery compartment
(Optional)