1.ZLPOWER Outdoor Intelligent High Frequency Online UPS provide continuous pure sine wave AC power supply foroutside communications / network equipment.

2.Double-conversion online design, high temperature resistant, anti-cold, sealing level for IP*5; With the wide range of voltage and frequency of window (- *5% **5% rated voltage and ± *0% rated frequency), in many remote areas of China after a severe test of the grid.

3.Using microprocessor control, directly produce highfrequency pulse width modulation wave (SPWM) control of the UPS inverter, to simplify the UPS control circuit, to improve the stability, to have more real-time UPS to quickly respond to changes in the external environment and guarantee the machine's control circuit is more simple and reliable.
 

4.Using digital control techniques, to avoid the traditional analog control temperature drift inherent defects such as hardware parameters, to ensure consistency and reliabilityof UPS.

​Application

This UPS is commonly used in the corner of the city, remote roads, mountains, bad environment, such as high temperature (**0 °C) / low temperature (**0 °C), severe dust, moisture, rain, mist erosion, very poor power quality (voltage longterm higher than **0V or less than **0V, frequency abnormal change) in the area.