BOXER SERIES 10-20 KVA
PRODUCT DESCRIPTION
AG-SD-109 Publishing Date: 13.10.2015 Revision No: 0 Rev. Date:
as the same phase and frequency. Therefore, inverter frequency is the same as mains frequency
as long as it is acceptable within frequency limit.
User can switch between mains and inverter, using the front panel. Loads, operating from the
mains with user instruction, will automatically undertake the load in the event that the mains
cuts off or is out of tolerance.
2.1.2 Battery Temperature Regulation
Our products, in the range of 10-20 kVA, have spaces to place internal battery in their cabinets.
There exists temperature sensor in external battery cabinets. Temperature of these batteries is
measured by this “temperature sensor”. The UPS adjusts battery charge parameters according to
the information of the detected temperature. These parameters can easily be adjusted via LCD in
the system or TELNET interface by authorized staff.
This sensor and the UPS regulates charge parameters in the same way. In this case, we advise
you to order
“External Battery Temperature Sensor Kit”
for temperature detection of the
UPS.
2.2 UPS’s Operation Modes
Boxer SERIES UPS's on-line and has a double loop structure. Our products operate in the
following modes:
Normal (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 fed by the AC mains.
Inverter and battery charger units can be fed by the generated DC supply.
2.2.2 Battery (Stored) Mode
Due to any failure of the mains, while the UPS feeds the critical loads through inverter, this
energy can be supplied from the batteries.
2.2.3 Bypass Mode
On account of UPS overload or any problem on inverter, no qualified AC output is produced and
if bypass voltage and frequency are in tolerance, loads are then fed trough bypass source. UPS
switches from inverter to AC source via static transfer switches without any interruption. The
inverter source and mains must be synchronized in order to manage this switching processes