Form No. 003-2282 Rev G
5
2.
Product Introduction
2.1.
General Characteristics
2.1.1 True online architecture continuously supplies in your 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. High crest factor capability 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 displays various conditions of the UPS.
The LED display shows the UPS working status, Utility Status and UPS
Abnormal status. The LCD display shows Input and Output Voltage,
Frequency, Load Status, Inner cabinet temperature, and Abnormal
conditions.
2.1.4 To protect the unit from overload, it automatically switches to bypass
mode in 160 seconds~ 40ms if loading is between 105%~ 150% of rating.
At 150% of rating, it switches to bypass mode immediately. The UPS will
automatically switch the load back to inverter mode once the overload
condition ceases.
2.1.5 If a short circuit is connected to the output the UPS will shut off the
output voltage instantly. The output voltage will remain off until the short
circuit is removed from the output.
2.1.6 Should the unit become overheated, the internal thermal Switch will
detect the heat and switch to bypass mode. When the unit is cooled it will
switch the load back to inverter automatically.
2.1.7 Fully digitalized control circuits built into the UPS enhance
functionality while providing a high-level of protection of the UPS.
Powerful Communication capability enhances its capability for remote
control and monitoring.
2.1.8 Maintenance-free sealed-type battery minimizes after-sales service.
2.1.9 Built in maintenance bypass switch provides an easy and safe
troubleshooting or maintenance function when the Utility is normal.
