Riello UPS Multi Sentry 160 MST, Инструкция по установке и эксплуатации

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UTPUT LINE FUSES
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THERMAL MAGNETIC SWITCHES
REFER TO THE INCLUDED “INSTALLATION INSTRUCTIONS”
R.E.P.O.
This isolated input can be used to remotely switch off the UPS in case of emergency.
The UPS is supplied by default with "Remote Emergency Power Off" (R.E.P.O.) terminals short-circuited by a jumper (see "
User
interface "). To manage emergency shutdown, replace the jumper with the selected normally closed stop device contact.
Connect using double insulation wiring.
In case of an emergency, the stop device opens the R.E.P.O. control and the UPS goes into stand-by mode (all power stages
off) and the load is completely disconnected.
The REPO circuit is self-powered with a SELV circuit. No external power supply voltage is therefore required. When closed
(normal condition) it carries a current of max. 15mA.
A
UXILIARY CONTACTS
Terminals for connecting auxiliary contacts of the remote maintenance and remote output bypass switches are available at the
back of the UPS (see "Auxiliary contacts section"). These are identified, respectively, by the words “SERVICE BYPASS” and
“AUX SWOUT”.
For installation, refer to the paragraphs “Auxiliary contacts section” and “
Remote maintenance bypass ”.
SERVICE BYPASS
 Before connecting, remove the pre-assembled jumper
 When the remote maintenance bypass switch is closed, the relative auxiliary contact should open
AUX SWOUT
 When the remote output switch is closed, the relative auxiliary contact should open
Use a double insulation cable with 1 mm2 section for terminal connection
CAUTION: in the case of parallel systems, each single UPS must have its own independent external auxiliary contact
S
CHUKO SOCKET
The UPS is equipped with a schuko socket (see “User interface” view) connected directly to its output.
Safety information: when the UPS is on, if the output switch (SWOUT) is opened, the schuko socket remains
live. If the manual bypass switch is engaged (SWMB), the output switch (SWOUT) is opened and the UPS is
switched off; in this case the socket is no longer live.