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1. Overview
1.1 Profile
DS-E series UPS are total high frequency, pure online and intellectualized UPS.
They are also ideal power guarantee for file server, enterprise server, central
server, microcomputer, concentrator, telecommunication system, data center,
medical facilities and those requiring high quality power protections. They can
be widely used in many key business areas such as post & telecom, finance,
network, securities and railway, etc.
DS-E series UPS are single-phase alternating current input and output. Each
series has two products including standard time delay model and long time
delay model.
1.2 Model Meaning Explanation
The model DS1000/2000/3000E
（
L
）
meaning of UPS products. in which
nominal output capacity item"1000" means the output capacity is 1kVA, while
"3000" means the output capacity is 3kVA, etc. Models ended with a character
"L" represent long time delay model, while those ended without "L" represent
standard time delay model.
