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9.2.4 X2 terminal block - EPO (Emergency Power Off)
NOTE !
If an emergency button EPO (Emergency Power Off) is installed, the use of the XA
terminals is recommended (see Section 5.10).
7
8
6
4
5
3
1
2
19
18
16
17
15
13
14
12
Fig. 9.2.4-1 X2 terminals in the P4 – Customer Interface
NOTE !
To activate the connection of an emergency button EPO (Emergency Power Off) on
the terminals XA / EPO-1, EPO-2, performed on each card "P4 – Customer Interface"
the following operation:
- Remove the cable short-circuiting terminals X2 / 1, 2 (see Fig. 9.2-4-1).
- Remove the Jumper JP2 (see Fig. 9.2-4-2).
9.2.5 X1 terminal block - Gen Set Signalling (GEN ON)
If an emergency generator set supplies the UPS in case of Mains Failure and the generator is
considerably unstable in frequency, it should be suitable to install the signal "GENERATOR ON" on X1 /
11, 22. See Fig. 9.2-1 / X1.
Since the Parameter for of the reading of the Generator function is password protected, call the nearest
Service Centre for it's activation.
When this contact closes, it changes certain (programmable) functions such as:
Enabling or disabling of synchronization and consequently the Load transfer to generator.
Reduction or elimination or delay of Battery recharging during the generator operation.
Additionally, when the "GENERATOR ON" input contact is closed, the UPS will inhibit eBoost™ Operation
Mode and revert to double-conversion operation.
It is advised to contact your Service Centre for further details.
In a Parallel System a separate NO (Normally Open) contact must be connected to
each individual unit.
Modifications reserved
GE_UPS_OPM_TLE_SCE_M60_M80_1GB_V020.docx
10
11
9
22
21
20
X2
Critical Power
X1
X2
J1
Fig. 9.2.4-2 Jumper JP2 on the P4 – Customer Interface
J1
JP2
Page 139/146
User Manual TLE Series 600 & 800 CE S1
X1
X2
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