Very wide voltage
range
Units of this series have very wide
voltage range, such as **0V system
**0V***6V and full load for
output.
Â
Input high power factor
design-energy conservation and environment
friendly
Input power factor of product of this
series are at 0.*5 or higher when full
load.
Â
*-stage
cooling fan speed and overheating
protection
This UPS has two thermostats inside one for
controlling rpm of cooling fan, and the
other one is for shutting UPS down when the
temperature is too high due to failure of
fan.
Â
With RS***2
communication port and SNMP slot
Can be matched with software monitoring and
recording of UPS system status,
voltage, output voltage, frequency, load
level, battery level, temp., and setting
time of starting and shut
down.
Â
Dual switch
on/off design wont
mis-touching.
On/Off design of this series must have both
switches pressed for 3 seconds to turn on
or off the UPS, and there is no chance of
turning off due to careless
touching.
Â
Battery
starting function
At power off of external supply, UPS can
start the unit with the internal
battery.
Â
Starting
self test and auto-restart when mains
recover
At each starting, micro- processor will
test the condition of battery automatically
and the panel has battery testing key for
testing at any
time.
Â
*0Hz/*0Hz
auto identification
UPS has automatic identification of *0Hz or
*0Hz of mains and power off output can
change automatically to same frequency of
mains
Â
Output
voltage can be adjusted to ±5%
Most of similar unit available in the
market are fixed voltage output and when
voltage is at high or low side, no fine
tuning is
allowed.
Â
Battery
capacity can be expanded for long time
discharge
Design of this series allows for expanding
battery capacity for long time discharge
and can match with large current.charging
board for shorting battery recharge
time.
Â
Intelligent
overload protection
When output overload is within **0%, it
will maintain for 1 min. before tripping to
bypass, when the overload is more than
**0%, it will trip immediately to bypass
and it will resume automatically when
overload is
removed.
Â
Multiple
audio warning function
When UPS is with situation, in addition to
indicating light, there are various types
of buzzer warning, such as power off,
battery low, overload and
failure…etc.
Â
Can be used
as frequency converter
We can accept custom order for products of
this series and can be used as frequency
converter
.
Â
Output true
sine wave with low
distortion.
