19
1
2
(PR)
Cable gland or bushing to enter the cables.
(PT)
Cable in a bridge mode way to close the circuit between
both pins of
(X45)
.
(R103)
Two wires bundle with probe, to control the floating
voltage according to the temperature.
Equipment with separate battery cabinet only.
(RD)
Casters.
(RV)
Cooling grid.
(SL)
Slot for SNMP card (option).
(TB)
Terminal cover-connection elements.
(t )
Fixing screws for terminal cover
(TB)
.
(t )
Fixing screws for mechanical locking
(BL)
of switch
(Q5)
.
By means of the connectors
(X36
°
)
and
(X36
°
)
the
communication loop or ring is closed between two or
more equipment connected in parallel, by means of the bundle
(BC)
. These connectors are not useful when there is a single
equipment only.
Together with each UPS, it is supplied only one bundle
(BC)
to
connect the communication BUS. Therefore in any parallel system
there will be the same quantity of communication bundles
(BC)
as
equipment there are, so it makes possible to close the
communication loop.
Each communication bundle
(BC)
has 5 meters length and it is
provided with HDB15 connectors at both ends, one male and
another female.
