Emerson 7400 User Manual
Page 66
57
Series 7400 Single Phase 1+N UPS
A N N E X U R E
Inter Connection cable details
Any system essentially needs UPS module. However many
customers need auxiliary cubicles such as Input Isolation
Transformers, Battery Current Sharing Kit, 1+1 Paralleling kit,
Bypass SCVS / SVR or Bypass Line Transformers. In case any of
the auxiliary cubicle or combination of them is required & ordered
by the customer, we would like to recommend following sequence
in which the cubicles shall be located.
SCVS
or
SVR
TXR
Cubicle 1
UPS 1
UPS 2
TXR
Cubicle 2
or
Battery
Sharing Kit
It should be noted that this is the recommended panel line up &
based on this line up we will provide all interconnection cables. The
interconnecting cables are supplied only if auxiliaries are in ENP’s
scope. ENP is not responsible for supply of these interconnection
cables in case the recommended Line up is altered. It is presumed
that
a)
All the panels are in single line up.
b)
All the panels are placed in such a way that side covers are
touching to each other.
c)
Location of UPS panels remain unchanged.
d)
In case any of the panel is not ordered its left hand side
panel shall be shifted to ensure no gap between UPS &
other panels i.e. in case Transformer Cubicle is not required
the SCVS or SVR will be placed at the location of
Transformer Cubicle.
We are enclosing the typical interconnection diagram which will
remain unchanged for all permutations & combinations of various
options.