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1.2. Storage Instruction
For extended storage t hrough mo derate climate, t he b atteries should b e
charged fo r 12 ho urs eve ry 3 mon ths by p lugging th e U PS po wer c ord in to the
wall receptacle and turn on input breaker on front panel. Repeat this procedure
every 2 months under high temperature environment.
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2 Product
Introduction
2.1. General Characteristics
2.1.1
True online architecture continuously supplies in y our critical device with a stable, regulated,
transient-free pure sine wave AC Power.
2.1.2
20KHz PWM sine-wave topology yields an excellent overall performance. The high crest factor
of the inverter handles all high-inrush current loads without a need to upgrade the power rating.
2.1.3
Multi-functional LCD/LED panel may display various status of the UPS. The LED display may
show UPS working status, Utility Status and UPS Abnormal status, in the mean while, the LCD
display may sho w Input/Output Voltage, F requency, L oad Status, Inner cabinet temperature,
and Abnormal Phenomenon.
2.1.4
To pr otect the un it f rom o verloading, it au tomatically sw itches to by pass mode in 160
seconds~ 40ms if load ing is at 10 5%~ 150% of r ating and in case of overloading at 150% of
rating, i t sw itches to bypass mo de imm ediately. It will au tomatically sw itch back to inverter
mode once overload condition ceases.
2.1.5
Should t he output becomes sho rt-circuit, th e U PS ho lds th e system and cuts the output
automatically till the short circuit situation is removed manually.
2.1.6
Should the unit become overheated, the internal thermal Switch will detect the heat and switch
to bypass mode and vice versa.
2.1.7
Fully digitalized control circuit built in the UPS may upgrade the functionality Of the UP S as
well as reach a high-level protection of the UPS. Through powerful Communication capability
built, it enhances its ability for remote control and monitoring easily.
2.1.8
Maintenance-free sealed-type battery minimizes after-sales service.
2.1.9
Maintenance bypass switch — it p rovides an easy and safe troubleshooting or maintenance
function when the Utility is normal.
2.1.10
Providing four different working modes, such as Normal, ECO, CF50 and CF60, it may widely
be used in a variety of applications.
2.1.11
DC-start function makes sure of the start-up of UPS during power outages.
2.1.12
Revolutionary battery management circuit analyzes battery discharging status to adjust battery
cut-off point and extend the life of batteries.
2.1.13
Intelligent temperature-controlled fan may not only extend the life o f the fan, but also reduce
annoying noise because of sudden fan spin. It remains your office quiet and comfortable as
usual.
2.1.14
When UPS is out o f order, you may read out the p ossible fault reason from the LCD screen
directly, which may reduce down unnecessary repair task a lot.
