Xtreme TX91 - Operating Mode;Descriptions

Xtreme Power Conversion Corporaon
TX91 3.8- 10kVA User’s Manual
Page 17
Uninterrupble Power Supply
3.1.5 Operang Mode/Descripons
Operang mode/status
AC mode Descripon
When the input voltage is within acceptable range, UPS will provide pure
and stable AC power to output. The UPS will also charge the baery at AC
mode.
LCD display
ECO mode Descripon
When the input voltage is within voltage regulaon range and ECO mode is
enabled, UPS will bypass voltage to output for energy saving.
LCD display
CVCF mode Descripon
When input frequency is within 46 to 64Hz, the UPS can be set at a con-
stant output frequency, 50 Hz or 60 Hz. The UPS will sll charge baery
under this mode.
LCD display
Baery mode Descripon
When the input voltage is beyond the acceptable range or there is input
power failure, UPS will backup power from baery and alarm will beep
every 4 seconds.
LCD display