Single-phase Industry UPS
The system adopts online double transform structure design,
completely eliminate the disturbs on the electricity net; AC/DC
input with harmonic wave suppresser, stopping the harmonic wave
polluting the electricity net, DC/AC convertor adopts SPWM pulse
width adjustment technique, IGBT power module, and output isolation
transformer. Then the ups will output pure sine wave power supply
which has stable frequency and voltage ,no noise and disturb. This
series of UPS can satisfy many application environment because of
the high load ability, good compatibility, large range of city
input voltage and frequency, output no switch time and excellent
generator with matching compatibility. Perfect protective circuit,
which improve the stability and reliability. Features: High
credibility: Adopt numeric control technique and perfect protective
circuit, good stability The power parts adopt imported original
IGBT module design. Adopt double transform technique and static
state electron side road technique Large range of the voltage and
frequency, reducing the chance of battery discharging, and prolong
the life of the battery Adopt the advanced constant current and
voltage automatic transform charge technique and float full
technique, fully activate the battery Well cold boot function, it
can make cold boot with full load if there is not the electricity,
and can satisfy the emergent requirement for the clients. The
output realizes precise zero phase synchronization with the
electricity net, improve the reliability of the static state
electron side circuit. High humanity Human-machine interface
design, adopt Chinese LCD liquid crystal display, the running state
of the UPS is clear at a glance, realizing zero distance
communication between the human and the machine. The content of the
LCD: The model, input/output voltage, frequency, load capacity, the
capacity of the battery, the temperature inside, running state,
working ways and the malfunction. Easy maintainance: adopt
modularization design inside, the structure is compact, liquid, and
clear
