Operating Mode; Manual Bypass (Swmb) - ALLTRONIC SEMIS Série Manuel D'installation

O
PERATING MODE
*
The RMS output voltage is determined by the DSP independently of the input voltage, while the frequency of the output voltage is synchronized
(within a tolerance to be set by the user) with that of the input for bypass use. Outside of this tolerance, the UPS desynchronizes, bringing
itself to the nominal frequency and bypass can no longer be used (free running mode).
CAUTION: When UPS's are connected in parallel, the ECO (LINE INTERACTIVE), SMART (SMART ACTIVE)
and STBYOFF (STAND-BY OFF) modes are not available.
M
ANUAL BYPASS
CAUTION:
UPS maintenance can only be performed by skilled personnel who have been trained by the manufacturer.
CAUTION: dangerous voltages can be present inside the device, even if the input, bypass, output and
battery switches are open.
Removal of the UPS's panels by unqualified personnel is dangerous and can cause harm to the operator,
equipment and utilities connected to it.
*
(SWMB)
Contact a service centre should any
- 89 -
malfunctions be
.
detected.