IV404E Rev.000 SIEL S.p.A.
Issue date: 2017-06-05 Pag. 36 di 90 + FR
3.3.1 SWOUT and SWMB aux - External temperature sensor(optional).
A = connection to external output UPS switch auxiliary;
B = connection to external bypass UPS switch auxiliary ;
T = external temperature sensor connection.
SWOUT and SWMB aux
Terminals to be used for the connection of
the auxiliary contacts of switches inserted in
the UPS system, see also the section on
“Insertion of additional system sectioning
devices” on page
57.
Inserting additional disconnectors to
supplement those already in the UPS means
that the whole equipment can be replaced
B
UPS
T
B
- 30 ÷ 80 kVA -
A
