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Critical Power
Modifications reserved
Page 61/146
GE_UPS_OPM_TLE_SCE_M60_M80_1GB_V020.docx
User Manual
TLE Series 600 & 800 CE S1
5.9.5
Use of TLE Series 600 & 800
in eBoost™ Operation Mode
NOTE !
For systems intended to be operated in
eBoost™ Operation Mode
, the installation
shall be protected with suitable surge protection devices (SPDs) on the AC bus
feeding the UPSs.
Please contact your
Service Centre
for more information.
NOTE !
In
eBoost
TM
Operation Mode
the inverter output filter is placed in parallel with the
load, and combined with the load current it contributes to the UPS input
characteristic.
As the inverter output filter exhibits a predominantly capacitive characteristic, it
may provide some degree of reactive power compensation when combined with
lagging power factor loads.
Conversely, depending on the load type and level, the UPS input characteristic
may exhibit a leading power factor in
eBoost
TM
Operation Mode
.
Please contact your
Service Centre
for more information.
NOTE !
If an emergency generator set supplies the UPS in case of
Mains Failure
, and the
system is intended to be operated in
eBoost™ Operation Mode
,
eBoost
operation
shall be prevented during generator operation.
This can be accomplished by either installing a “
GENERATOR ON
” signal (refer to
Section 9.2.5)
or an “
eBoost/IEMi CONTROL
” signal (refer to
Section 9.2.7)
.
Please contact your
Service Centre
for more information.