CHALLENGER SERIES 80‐120 KVA
PRODUCT DESCRIPTION
AG‐SD‐36 Rev. No:0 Rev. Date:15.11.2012 Publish No:1
If Maintenance or repair are necessary, maintenance switch must be turned "ON" before the input
and output breakers are switched ON. After that, input and output of UPS are switched OFF
respectively.
NOT:
In the meantime, the loads are unprotected against the power‐off, damage, twist etc.
problems.
2.1.2.
Battery
Temperature
Regulation
Optional temperature sensor is given with external battery cabinet. Battery temperature are
perceived by mentioned temperature sensor. UPS adjusts battery charge parameters according to
the information of the perceived temperature. These parameters can easily be adjusted via LCD or
TELNET interface by authorized staff of MAKELSAN.
In this case, We recommend you to order "
External
Battery
Temperature
Measurement
Kit
" to
detect the temperature.
2.2.
UPS’s
Operation
Modes
Challanger series UPS's on‐line and has a double loop structure. Our products operate in the
following modes:
Online Mode
Battery Mode
Bypass Mode
Auto restart Mode
Maintenance Mode
2.2.1.
Normal
(Online)
Mode
In this mode, UPS supplies the load through the inverters. Rectifier unit is supplied by the AC
mains. Inverter and battery charger units are energized by the generated DC supply.