Ranging:10KVA-50KVA
Working mode: Low frequency on-line
Application: Data Processing Centre
Mainframe System
Manufacturing and Telecom Equipment
Three-phase input/mono-phase output
On-line double conversion technology
Automatic static by-pass
Microprocessor control
LCD display of front panel
Remote control management
RS485 series interfaces for communications
DC start Hot parallel system
Super over-load capacity
Manual maintenance by-pass Intelligent powerful charger inside
Inside Intelligent powerful charger
Automatic battery test
Intelligent temperature-controlled fan
Auto diagnostics
Perfect protection |
Features:
Complete power protection from an on-line double
conversion design incorporating an automatic static bypass for
over-load fault conditions.
Low running costs with a high
operating efficiency.
Wide input voltage range to minimize
battery consumption and so help extend battery life.
Full microprocessor management: comprehensive check-up
and manage the data of UPS, ensure no disturbance to inferior load
when the switch between power supply by bypass and power supply by
inverter, while the UPS is fault, the microprocessor send out a
signal, it can change to the bypass and supply with the power
supply uninterruptedly, and provide with sound and light
alarm.
Advance automatic change and charge technology of
constant current and voltage, activate the batteries furthest,
together with strong charging current, expansion pile without
adscititious charger.
LCD check-up the data in whole process: display the
state of UPS, setup some parameter of UPS on the panel, feedback
all signals check-upped by microprocessor.
Powerful overload ability: 125% load is 5 min and
150% load is 30s.
Intelligent temperature control fans, reduce noise.
Intelligent battery check-up
RS232 ports, provide with intelligent monitor
software, various operating status can be changed to contact
surface signal, output, automatically shut off, on-line battery
check-up. control teleswitch and battery testing online.RS485 ports
which can supply with telemonitoring panel extends to 1200m(option)
Manual maintenance bypass SWMB, achieve online
service.
Automatic fault check-up system: check-up fault of UPS
automatically, and can be displayed on LCD, enable service staff
remove fault easily and rapidly.
Perfect protection function, possess the protection of
AC input over voltage/under voltage; the protection of output over
voltage/under voltage; the protection over charge etc, ensure the
systems can run stability and reliability.
Technical Parameters of 3B series: |
