EAST EA300PRO-800 User Manual

Introduction

The EA300PRO series is comprised of high power, pure sine-wave, line 
interactive UPS systems. Ranging from the 800VA to the 3KVA, the EA300PRO 
provides server grade power protection with a small carbon footprint and an 
enhanced output power factor of 0.8. 

Users can easily install the UPS system as either a tabletop or a rack mounted 
device by utilizing the easy-shift LCD panel. The hot-swappable battery design 
ensures clean and uninterrupted power, meaning that equipment is protected 
during battery replacement, a factor which is crucial for mission-critical 
applications.

The eco-mode function 
enables the cost-effective 
operation of the UPS system 
up to 98% of output. While the 
eco-mode is in use, the load 

is supplied by the mains. In the event of a mains 
failure, the inverter takes over and continues to 
provide power to the connected systems. Along 
with the 0.8 power factor, this high density UPS 
system provides both better performance and 
greater efficiency for critical applications.

The pure sine-wave output of the EA300PRO 
series guarantees compatibility with all kinds 
of loads, providing perfect power protection 
for versatile applications such as networking, 
telecoms, and other mission critical usage. 

Time

150

100

50

0

-50

-100

-150

0               100             200              300             400             500

Volts

5

4

EA300PRO / www.eastpwr.com

EA300PRO series/ www.eastpwr.com