Chloride Power Protection Linear Plus Manuel D'utilisation page 55

CHLORIDE LINEAR Plus/RM
It is possible to carry out a functional test of the UPS to ensure that the load
is still supplied in the event of a mains failure.
Simulate a mains failure by interrupting the mains supply to the UPS. If the
UPS is operating correctly and the batteries are fully charged, an acoustic
signal at intervals of 4 seconds will be heard and the "ON" LED indication
(at Linear
extinguished. Once the interval between the acoustic signals has decreased
to 1 second, the UPS will continue to supply energy for a maximum of 3
more minutes, after which it will be automatically switched off.
The load will be supplied from the batteries during the specified emergency
supply period. If this is not the case, please consult chapter
"Troubleshooting" on page EN-65".
Restore the UPS mains supply. The UPS is ready for operation. Please note,
that the batteries have to be recharged before the complete emergency
supply period is again available.
Emergency Switch Device (ESD)
For reasons of safety it is required that UPS Emergency Power Off be
effected by removing the connections between the ESD terminals located
on the rear of the UPS next to the Interface COM 3 connector (6 kVA: see
Fig. 9 on page EN-24, 10 kVA: see Fig. 11 on page EN-25) and connecting a
switch, having the characteristics of an emergency button, closed under
normal operating conditions and held open mechanically when operated.
Once the emergency condition causing the switch to open has been
resolved, open all UPS switches (Input, Output and Battery) and carry out
Switch-on procedure as described above ( "UPS Start-Up procedure - Linear
Plus 6 and 10 kVA single block" on page EN-49 rsp. "UPS start-up
procedure Linear Plus RM" on page EN-51).
Emergency Power Off (ESD hardwired) LinearPlus
RM
This device is equipped with separate terminals for connecting hardwired
customer protection ESD relays. See blockdiagram Fig. 18 on page EN-35
for connection details.
User Handbook SU59802UM01, rev.3/ Last modified: 08/2005
Plus) rsp. „MAINS"indicator (6) at the Linear Plus RM will be
Operating the Device
EN-53
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