INFOSEC UPS SYSTEM - 4, rue de la Rigotière - 44700 Orvault - FRANCE - www.infosec-ups.com
Hot Line – Tel + 33 (0)2 40 76 15 82 - Fax + 33 (0)2 40 94 29 51 - hotline@infosec.fr – 07 11 AA 59 203 06
15
Buck mode when
AC is normal
When the input voltage is higher than
the voltage regulation range but lower
than high loss point, the buck AVR
will be activated.
Boost mode when
AC is normal
When the input voltage is lower than
the voltage regulation range but
higher than low loss point, the boost
AVR will be activated.
Battery mode
When the input voltage is beyond the
acceptable range or power failure and
alarm is sounding every 4 seconds,
UPS will backup power from battery.
Standby mode
UPS is powered off, there is no output
supply power, but the batteries can
be charged.
3.7 Faults reference code
Fault event
Fault
code
Icon Fault event
Fault
code
Icon
Bus start fail 01 x Inverter output short 14
Bus over 02 x Battery voltage too high 27 x
Bus under 03 x Battery voltage too low 28
Inverter soft start fail 11 x Over temperature 41 x
Inverter voltage high 12 x Over load 43
Inverter voltage high 13 x
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