Critical Power
Modifications reserved
Page 54/91
GE_UPS_USM_TLE_SUL_M16_M50_2bU_V010.docx
User Manual
TLE Series 160 - 500 UL S2B
Description of the RPA Parallel System screen’s main elements
RECT
Rectifier
green color = On / grey color = Off
CHRG / BST
Battery Charger / Booster
green color = On / grey color = Off
INV
Inverter
green color = On / grey color = Off
BYP
Automatic Bypass
green color = On / grey color = Off
UPS1÷6
Number of UPS in the
RPA Parallel System
M
Master unit of the
RPA System Parallel
Input Utility status (for RECT – Rectifier and BYP - Bypass)
Battery status (for CHRG – Battery Charger)
green color = On / grey color = Off
Q1 Load output switch
Q2 Manual Bypass switch
(only if provided by customer)
Open
Open
Closed
Closed
Examples of the main RPA Parallel System unit status situations
UPS with Load
supplied by Inverter or
On-line UPS in IEMi Operation Mode
UPS with Load
supplied by Automatic Bypass
UPS with Load
supplied by Battery
UPS in stand-by in an
Redundant RPA Parallel System or
Stand-by UPS in IEMi Operation Mode
UPS in
eBoost Operation Mode
UPS with Load
supplied by Manual Bypass
(only if provided by customer)