Xtreme Power Conversion P91 - 9.2 Basic communication command

Xtreme Power Conversion Corporaon
P91, TX91, TX91L, TXVR Service Manual
Page 30
Uninterrupble Power Supply
CH1: INV voltage
CH2: IP voltage
CH3: -BUS voltage
CH4: +BUS voltage
CH1: INV voltage
CH2: Baery voltage
CH3: -BUS voltage
CH4: +BUS voltage
AC mode (transfer from Bypass mode) Baery mode
Figure 9.2 Turn on the UPS
CH1: IP voltage
CH3: VGE-(PFC PWM-)
CH4: VGE+(PFC PWM+)
CH1: INV voltage
CH2: Baery voltage
CH3: VGE-(PFC PWM-)
CH4: VGE+(PFC PWM+)
AC mode Baery mode
Figure 9.3 PFC PWM