● Advanced DSP digital control technology
Adopt advanced digital DSP control technology, make data processing more accurate and rapid, output performance will be more excellent, improve the reliability of the machine.
● Large LCD+LED display screen
Fully considered humanized design, LCD+LED perfect combination, Chinese and English display, display content is rich and easy to understand, easy to operate. LCD display panel is more equipped with switch protection device, to avoid collision or mispress and all kinds of problems, users in the process of using more safe and reliable.
● High guarantee double channel AC power input function
The main AC input power supply and the bypass AC input power supply can be used as two sets of inputs from different power grids, so that the power supply of users can be more fully guaranteed.
● Frequency and phase sequence adaptive system
The output frequency can be set to either 50Hz or 60Hz depending on the mains frequency. The output phase sequence can automatically track the phase lock according to the input phase sequence.
● Intelligent charging system
The user can freely set the appropriate charging current (1~25A) on the LCD control panel according to the battery type, capacity and the use state of the battery. Scientific charging way, make the service life of the battery has been extended adequately.
● More excellent electrical performance
The efficiency of the whole machine is as high as 93%~94%, and the ECO mode is provided to improve the efficiency to more than 97%, greatly reducing the power loss of UPS. The full bridge topology with output isolation transformer is adopted, which has stronger load capacity and impact resistance. The output load power factor reaches 0.8.
● Parallel function
Support 3 UPS parallel redundancy (option).
● Excellent battery management features
TDF series UPS can automatically detect abnormal phenomena such as battery failure, low power, battery loss, etc., which further improves the reliability and safety of UPS.