◆ABU series on-line intelligent digital UPS congregates the essence of AC
Power and entirely broke the bottleneck technology in traditional simulation
circuit era. It adopts the digital control technology, of which the core is
high-speed MCU and CPLD and takes the sixth generation low-exhaust and big-power
IGBT and static switch as power components. Guided by these most advanced
technologies in the world, it is really the first class product
◆ABU series UPS also adopt 4 layer PCB and larger power. The capacity can be
from 10~400KVA, widely applied in the telecommunication, bank, stock exchange
center, transportation, electricity, industry etc.
Six technologies crystallization which breaks the profession power limitation
1. Full digital control system
◆ Advanced digital electric circuit system and super stability
◆Intelligent battery management
ABU series UPS brings in advanced intelligent battery management system. This
system will automatically adjust battery charge parameters according the user’s
battery configuration, and can achieve battery’s float and boost conversion,
temperature compensation and battery charge& discharge management according to
the power supply environment.
◆ Provides intelligent detection for whole process.
The system microprocessor will continuously detect on line all power’s supply
working status, breaker status, and all circuits working status. Any failure
occurs, the detecting system will immediately alarm to the runner, while
synchronously starting-up UPS protection function.
◆Provides intelligent communication for long-distance monitor
1. RS232 and RS485 interface realizes multi-communication and long distance
2. The choice SNMP card 100% carries out long distance supervision and network
3. The choice dry contact connection, adopting non source contact, efficiently
carries out the supervision and control of the UPS status.
2. High precision SMD technology
ABU series UPS replaces traditionally insert electric circuit processing with
high precession SMD technology. This innovation not only save the space but also
drastically eliminate the distortion of insert components in traditional UPS
circuit. What’s more, it ensures the integrate circuit a safe operation and
enhances its reliability & operation precision.
ABU series UPS, widely using SMD technology, is heat-resistant, highly accurate
and also has an excellent filter, which greatly improves the whole performance
of the UPS. It is more durable and its lifetime is prolonged by 80%.
3.Sixth generation IGBT, the high-speed static switch and higher reliability
High-speed switch feature of IGBT; High voltage and large current; adopting
voltage drives, only needs little control power. With much lower saturation
voltage, the inverter AB working efficiency much higher temperature lower, more
4. Ultra-clear interface information processing technology makes
communication between human and machine smooth.
◆ It provides humanized big screen LCD in both Chinese and English, intuitive
view of intelligent icon status of the flow chat, tabular data, events records
and menu operation in both Chinese and English.
◆ It provides clear intuitive view for the LED work state and work flow.
5. Decisive environmental protected and economized technique
According to the scientific life cycle evaluation, the ABU series adopts the
touch screen whose anti-aging function is excellent and the Cabinet external
appearance which is fluorine carbon craft processed, which is environment
protected and durable, It adopts dismountable modularized design which is easy
to protect and save the resource, and new type of vortex fan who has a excellent
performance of radiation and energy conservation. It introduces NO-circumfluence
control circuit which is excellently energy-saving and green commutate and
athwart technology which can provide clear energy. Also it brings in advanced
digital circuit and high precised SMD technology, which prolongs the UPS’s
lifetime by 80%.
6. Other functions
● Superior load
It is completely capable to load from 0-100% while no need to change to bypass,
which make sure the output reliable.
It has output over/low load protection, Input surge protection, phase sequence
protection; battery over charge/discharge protection; short circuit protection;
over-temperature protection and so on, as well as alarming function.
● High dynamic performance.
Adopting kinds of feedback control such as instantaneous control method and
valid date, it achieves high dynamic adjustment and reduces the output THD.
● Phase-to-phase stabilizer Independent phase-to-phase control realizes the
control of instant over-loading balance, so as to reach O/P 100% unbalance load.
●Optional input harmonic filter and 12 pulse rectifier effectively restrain the
input THD; Raise UPS input power factor, reduce the input THD current.
●Optional battery detecting module able to test the single parameters, and
display on the LCD. If battery failure it will alarm to runner.
As per user’s own requirement, the UPS operation status can be directly set on
the front panel. 2 modes, that is UPS mode and ECO mode are