Critical Power
Modifications reserved
Page 53/60
GE_UPS_ISG_TLE_SUL_M16_M50_2bU_V010.docx
Installation Guide
TLE Series 160 - 500 UL S2B
NOTE !
To operationalize this function, in case that the UPS was provided with one or
more cards “P4 - Customer Interface” (max. 3 - see Chapter 5), there must be on
each card the following:
- Remove the cable short-circuiting terminals X2 / 1, 2 (see Fig. 4.10-3).
- Remove the Jumper JP2 (see Fig. 4.10-3).
Fig. 4.10-3 X2 terminal block and Jumper JP2 on the P4 – Customer Interface Board
When the “EPO - Emergency Power Off” has been activated, the system must be restored as
follows:
•
Realize the push-button
“EPO - Emergency Power Off”
(contact on
XA / EPO-1, EPO-
2 is closed
again).
•
Perform the
“Inverter OFF”
command from the screen:
Commands 1 / Inverter /
OFF
.
(see
User Manual
to
Section 6.5)
.
In case of a Parallel System perform the “Inverter OFF” command from the
screen: “Commands 1 / Inverter / OFF” of each unit connected on the Parallel
Bus and having its output switch Q1 closed.
TLES_UL_225-
750_S1_Cus
tomer inte
rface-X2 EP
O_01.
16
15
4
19
18
17
20
9
8
7
6
5
14
13
12
3
2
1
22
11
21
10
X2
X1
X2
J1
JP2
1
2
8
19
21
22
20
10
11
9
17
18
16
15
7
6
5
4
12
14
13
3
2
1
X1
X2
J1
SE
_4
00
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00
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us
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m
er
int
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fa
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-J
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