Critical Power
Modifications reserved
Page 51/146
GE_UPS_OPM_TLE_SCE_M60_M80_1GB_V020.docx
User Manual
TLE Series 600 & 800 CE S1
5.9
ELECTRICAL CONNECTION
WARNING !
UPS installation and connection must be performed by QUALIFIED SERVICE
PERSONNEL only.
Refer to the “
Safety prescriptions - Installation
” described on
Chapter 1
.
In case of UPS equipped with options or customized parts not covered by this
manual, please consult the appropriate technical documentation before proceeding
with electrical connections.
Carefully read the following recommendations before proceeding:
Ensure that the
AC
and
DC
external isolators are Off, and prevent their inadverted operation.
Do not close any external isolators prior to the commissioning of the equipment.
The input/output cables must be put in order and fixed, taking care to avoid risk of short-circuit
between different poles.
The earthing and neutral connection of the electrical system must be in accordance with local
regulations.
In case of additional cabinets containing input/ output transformers, etc, the earth must be
connected to the UPS main earth.
Once the power cables have been connected, re-install the internal safety shields and close the
cabinets by re-installing all external panels.
TLE Series 600 Access to the bus bars for the cable connections
Fig. 5.9-1 TLE Series 600 - Access to connection bus bars
To access
Input, Output
and
Battery
connections
proceed as follows:
Remove the front protection panels
“
A
&
B
”
.
Top entry cables: remove the plates
“
C
&
D
”
.
Bottom entry cables: remove the plates
“
E
&
F
”
.
NOTE !
For
UPS
correct
operation, the Mains
Input phase rotation
must be clock-wise.
NOTE !
Drill the cover plate
“C
/D
”
appropriate holes for cable entry. See drawing
“1”
for
details.
The holes must be drilled with the cover plate “C
/D/E/F
” removed from the UPS
to avoid metal dust falling in the connection bars area.
TLES_600_
S1_UPS co
nnection_
01GB
E
PO
E
PO
- +
1
2
Q1
0 OFF
I O
N
D
Top entry cables
Battery
C
Top entry cables
Mains input &
Load output
Bottom entry cables
Mains input & Load output
E
!
Please remove
the plates (C-D-E-F)
before drilling any wholes
Bottom entry cables
Battery
F
!
It's MANDATORY REMOVE
the two base reinforcement
See Chapter 5.4.1
A
B
1