1. General Specifications
Keor Compact is a three phase Uninterruptible Power Supply
(UPS), Online Double Conversion, transformarless, with the
possibility to have N+X on site parallel redundancy up to total 6
units. Rated Power 10 – 15 -20 kVA with output PF=0,9.
Batteries are lead acid, sealed, free maintenance, valve
regulated (VRLA), and installed inside the UPS and dedicated
Battery Cabinets.
The architecture of this UPS is a Tower type. The cabinet is
compact corresponding to a foot print of 0.21m2 with possibility
to install from up to 40 internal battery blocks. The UPS is
also equipped with moving wheels for easier installation and
Positioning.
1. Architecture
Keor Compact UPS is composed by following parts:
– IGBT Rectifier/PFC
– IGBT Inverter
– Logic System
– 4.5” TFT Touch Panel
– Automatic Static Bypass
– Dual Input Distribution
– Manual Bypass
– Backfeed Protection
– Internal Battery Drawer Shelves
The UPS can be easily Installed and configured on site.
It is possible to arrange the dedicated bypass input by removing
bridge connection on each input phase and with the cold sart
function it is possible to start up the UPS with out input mains
bujust with batteries.
Embedded Backfeed protection provides additional protection at
the input in the event of failure preventing energy feedbaks
without the need to install an external dedicated device in up
stream panel.
2. Redundancy
The Redundancy of the UPS allows N+X redundant
configurations. Up to 6 units of same size UPS can be
connected in parallel.
3. Bypass
Keor Compact has internal both static bypass and mechanical
(maintenance) bypass as standard. Addition to this input and
bypass inputs can easily be separated to obtain dual input by
removing the bridge on the connector.
4. Autonomy
Keor Compact can house internal batteries for standard
autonomy in typical applications. For longer autonomy it is just
enough to connect dedicated battery cabinets to reach specific
back up time.
5. Control and monitoring
Keor Compact is equipped with a touch screen graphic TFT
display that provides mimic UPS diagram with relevant
information, measurements, statuses and alarms of the UPS in
different languages
A dedicated software of remote monitoring and management,
installed on a PC connected to the UPS, allows to monitor
and set all working parameters.
Optional software or Net Interface card (CS141 SK)
allows the multi server shutdown and UPS remote control on the
LAN.
Keor Compact is equipped also with complete set of interface
ports:
– RS232 Serial Communication Port
– Emergency Power Off (UPS OFF)
– Generator Contact (GEN ON)
– Dry Contact Information
– Optional ModBus (over RS485)
