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TC Series is a kind of extra
small and high frequency  machine as well as double changing online
type unit. It is applied several technical achievements
and CUP controlling. As True ON-Line structure, the
entire machine applies high efficiency design, high
input power factor (with power factor correction)
and wide input voltage range.
Main types consist of: TC-1000, TC-2000, TC-3000,
TC-6000, TC-10000, TC-15000, TC-20000 and corresponding
long time delay series.
Main performance features
1. Applying advanced high frequency SPWM technology,
20K carrier wave modulating makes the UPS output features
very low sine wave distortion, fast transient state
response, providing best power supply guarantee for
customer's loading equipment.
2. Applying half bridge inverter and IGBT controlling
technology.
3. Applying high frequency LC series connection resonant
circuit, no industrial frequency transformer, high
inversion efficiency.
4. Applying high frequency 50KHz current controlling
type BOOST step-up circuit, the conversion efficiency
of DC→AC is largely improved.
5. Input power factor correction function. Under full
loading condition, the input power factor reaches
0.95 or above, no pollution to the electricity net
environment.
6. Applying high frequency charging type 35KHz PWM
controlling circuit constant voltage flow limit type,
high charging efficiency.
7. the entire machine features light, small and elegant
appearance. It is integrates with the computers and
printers in the office. the design of the products
accords to the UPS using condition demands.
8. It can connect with battery group to form long
time delay.
9. Loading LED display and status display.
10. Overload, low voltage, over voltage protect and
low voltage battery and high voltage battery protect.
11. Output abnormality: inverter automatic locking
protect.
12. When the public power
supply is abnormality, UPS provides battery charging
mode power supply till the battery is used up and
the UPS turns off; when the public power supply recovers
normal, the UPS will automatically startup and automatically
provide power supply.
13. UPS automatically startup the self checking function
when ON or OFF, it checks the main parts of the USP.
14. Wide input voltage and frequency range, TC Series
UPS matches the main brands generators, the standby
time is longer. It has the function of effectively
removing the bad power of the generators so as to
provide safe stable and pure power supply for loading.
15. With RS-232 communication access, according to
the international requirement.
16. Equipped with anti surge TVSS and lightning proof
unit, (please refer to the Product Description for
detailed information), the machine accords to the
state GB／T14715-93 "Information Technology Equipment
Standby UPS Universal Technology Condition" standard
and other 7 state standards and "electromagnetic
compatible" standard.
17. The components of 1KVA, 2KVA, 3KVA may be crossing-over,
safe and convenient maintenance. |
