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 MT Series is equipped with isolated
transformer, double changing online type machine, intelligent
CPU controlling LCD display. Convenient operator and machine
communication, high reliability full bridge IGBT high frequency
modulating technology. True ON-Line structure, the product
is the best inverter for Chinese power supply environment.
Main types are: MT-2000, MT-3000, MT-5000, MT-6000, MT-10000,
MT-15000, MT-20000 and corresponding long time delay series.
1£®Main performance features
1£© Optimized structure achieves high stability: MT Series
is a kind of TRUE ON-LINE inverter, the working procedures
are: public power supply AC ¡ú converting into DC power ¡ú
inverting ¡ú AC output DOUBLE CONVERSION structure. The structure
is the main structure applied by the home and abroad power
supply manufacturers. The secondary electricity changing
assures the power out as stable and pure sine wave. The
voltage stability ratio static is 1% and the dynamic changing
(loading ) is 3%. It can completely remove the unstable
factors in the power net. It achieves zero brake off in
course of power failure, bypass and recovering.
2£© High reliability: the front power supply applies crossing
and DC isolation design, equipped with output isolation
transformer, EMI filter circuit so as to insolate and remove
the lightning DC electricity, impact current, high voltage
pulse. The equipment may adapt the bad electricity environment.
3£© Fast controlling and protecting: applying digital logic
controlling technology, CPU processor, high frequency PWM
inverter, digital IGBT power components, the entire machine
boasts of high intelligence, fast controlling and protection.
4£© Safe and reliable: applying full bridge inversion technology,
which is largely lowered the working voltage inside the
unit, 4 sets of inversion tubes largely improved the reliability
of the entire machine.
5£© Loading capacity and adaptability: overloading reaches
120%, remaining inversion working, when the overloading
reaches 150%, it remains running for 25s; In terms of power
out, the real active power reaches 80%, it is the best products
with high performance and low price in the profession. It
can be equipped with resistance, the sensitive loading reaches
40%, rectifying loading and high analytic loading. It can
be widely applied in computer and communication system,
automatic apparatus, medical apparatus etc.
6£© Complete section protection: applying loading three level
protection, it has the function of overloading, over current,
short circuit and low and over voltage battery and public
power supply protection. It many identify the turn on impact
and short circuit. It may automatically lock the machine
in case of short circuit, thus to protect he public power
circuit, then accounting the loading impedance, and automatically
startup.
7£© Conveniently forming online heat backup system, achieving
best performance.
8£© LCD displays voltage out, current, status, parameter
and time. It also has the function of history data recording,
searching and imputing set function etc.
9£© Powerful computer monitoring software, the user may monitor
the status parameter through computer, it has the function
of automatic alarm and record as well as notice the administrator
by sending short message or calling. Setting DC low voltage
protection by software thus safely turn off the computer
before the UPS is turned off.
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