LEGRAND Archimod, Руководство по эксплуатации и техническому обслуживанию

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Archimod®
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Input
PLL enabling
If enabled, the UPS synchronises the output sinusoid with that of the
input. If disabled, the output voltage is not synchronised with the input
and is signalled by the flashing of the status indicator (green)
PLL interval
It allows the frequency interval to be selected during which the UPS
synchronises the output voltage with the input:
- NORMAL: the UPS synchronises for variations of frequency of ±2%
of the nominal value;
- EXTENDED: the UPS synchronises for variations of frequency of ±14%
of the nominal value;
- CUATOMISED: settable by the user (see the next menu item);
Custom.
PLL interval°
It allows the customised frequency interval to be set during which the
UPS synchronises the output voltage with the input: Value selectable
from a minimum of 0.5 Hz to a maximum of 7.0 Hz with 0.1 Hz steps.
Input Dip Enab. It allows the Input Dip function to be enabled/disabled.
° available with the PLL interval set in the CUSTOMISED mode
Note: the PLL function sees to it that the unit’s output frequency is synchronised with the input frequency, guaranteeing
that the passage for zero occurs at exactly the same time. Hence, if activated, even if the bypass triggers (e.g. due
to an overload), the input-output synchronisation is always guaranteed.
ATTENTION
If the PLL function is disabled the automatic bypass function is disabled automatically as well. If the overload is
prolonged the UPS switches off (see “Overload permitted” in the Technical Description chapter).
Bypass
Bypass Enabling
If enabled, the UPS controls triggering of the bypass automatically.
If disabled, the UPS will never switch over to bypass and, therefore, in
the case of a prolonged overload (see “Overloaded permitted” in Chap.
Technical Description), or In the case of a failure and redundancy
absence, the UPS switches off
Forced Mode
If enabled, the UPS activates the bypass permanently.
In this case the load is not protected.
DIP speed
It allows variation of the automatic bypass activation sensitivity
(forced mode disabled)
- SLOW: loads that are not sensitive to drops in voltage or
microinterruptions but which provoke frequent current peaks.
- STANDARD: normal uses.
- FAST: loads sensitive to the microinterruptions
Start with Bypass
If enabled, when the mains are switched on, the first load feeding
by the UPS is via the bypass. If disabled, the load peak will be handled
by the inverter, as happens when switching on with the battery.