Very
wide voltage range
Units of this series have very wide voltage range, such as
**0V system **0V***6V and full load for
output.
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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.
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*-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.
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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.
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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.
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Battery starting
function
At power off of external supply, UPS can start the unit with the
internal battery.
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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.
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*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
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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.
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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.
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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.
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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.
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Can be used as frequency
converter
We can accept custom order for products of this series and can be
used as frequency converter
.
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Output true sine wave with low
distortion.
