Master Series
Description：
Master (three phase input one output) series UPS are designed for
china power grid environment, network system and medical lab that
required UPS high reliability, they are new generation power
frequency online intelligent UPS with new digital technology.
System adopts pure on-line topological structure design of double
transformation, in order to making UPS output frequency tracking,
lock-in voltage regulator, filter noise and reducing distortion, to
make pure sine wave power supply without interference of power
network fluctuations. AC/DC sets harmonic wave suppressor to
eliminate UPS on the grid harmonic pollution, DC/AC converter uses
SPWM technique, IGBT power module and shielded transformer to
strengthen anti-jamming capability, providing comprehensive
protection for the equipments of users. This series UPS has strong
carrying load capacity, good load compatibility, ultra-wide AC
input voltage and frequency range, output non-transferring time,
excellent generator compatible matching and so on advantages,
reducing demand of input of utility power, be compatible with any
mode of power to satisfy industrial power, wind power and many kind
power demand of application environments. They have perfect
protection circuitry to improve the stability and reliability of
the system operation. ABM intelligent battery management technology
effectively protects battery, advanced constant voltage recharging
technology, maximum activation of the battery, saving recharging
time, reducing battery maintenance times, which greatly extend the
battery life. LCD display is in English. Through the RS232
interface UPS enable to communicate with PC (PC must install UPS
monitoring software), the users can understand UPS working status
historical record etc directly. Installing SNMP card you enable to
monitor and manage UPS remotely. Master Series UPS is your best
choice.
Application Fields:
Data processing center, internet service provider,
telecommunication, finance, insurance, government, tax office,
traffic, medical lab, company, exactitude instrument, industrial
process control, office automation application, central network
equipment, etc.
Features:
Pure on-line topological structure design of double transformation
technology, providing the best power quality;
Based on an advanced microprocessor control technology, improves
system usability and reliability;
Adopting SPWM technology, IGBT power module and output shielded
transformer UPS have extreme overload ability and impact capability
to make voltage stabilization, frequency stabilization, filtering
noise and low distortion output, being pure sine wave power supply
without interference of power network fluctuations;
Whole machine uses advanced anti-electromagnetic interference
technology that conforms international standard, has a good
electromagnetic compatibility, to minimize or even eliminate the
equipment caused by electromagnetic interference;
Strong shortage phase working ability to ensure the UPS operates
stability under the worse environment;
With a wide input voltage range (304V ~ 456V), thereby reducing the
frequency of using the battery, effectively prolong battery life;
Ultra-wide input frequency range has to ensure that access to a
variety of fuel generators can work stably;
Adopting ABM intelligent battery management technology, when UPS
access to main power the battery is charged automatically, adjusts
the battery discharge termination voltage according to the load
capacity. Effectively prol
