l LED display
l Microprocessor-based digital control
l Boost and buck AVR for voltage stabilization
l Auto sensing frequency
l Wide input voltage range
l Power-on self test
l Cold start
l Auto restart when mains power is restored
l Auto track mains phase to ensure that inverter output voltage has same phase with utility voltage, reducing transfer time and peak surge
l Intelligent battery management: battery temperature compensation to extend the battery life; three-stage charging to shorten recharge time
l Short circuit, battery overcharge / overdischarge, overload, surge protections
l Automatic charging in OFF mode
l Optional no-load shutdown
l Optional USB ports
l Unattended safety shutdown: system alarm and auto Power-On / Off by USB interface communicating with PC
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Model |
EA240 Pro+ |
EA260 Pro+ |
EA280 Pro+ |
EA2100 Pro+ |
|
Capacity |
400VA/240W |
600VA/360W |
800VA/480W |
1000VA/600W |
|
Input |
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Voltage range |
100 / 110 / 120 Vac: 80 - 150 Vac； |
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Frequency range |
50 / 60 Hz (auto-sensing) |
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Output |
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Output voltage (battery mode) |
100 / 110 / 120 Vac ± 10% or 220 / 230 / 240 Vac ± 10% |
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Output frequency (battery mode) |
60 Hz / 50 Hz ± 1% (auto-sensing) |
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Waveform |
Mains mode: pure sine wave; Battery mode: simulated sine wave |
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Switching time |
2 - 8 ms (typical), 12 ms (max.) |
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Batteries |
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DC voltage |
12V |
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Model & numbers |
12V/4.5Ah×1 |
12V/7Ah×1 |
12V/8Ah×1 |
12V/9Ah×1 |
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Recharge time |
6 ~ 8 h |
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Indicators |
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Led display |
AC Mode, Battery Mode, Battery charge state |
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Protection |
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Full protection |
Short circuit, battery overcharge, over discharge, overload, surge protections |
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Operating environment |
||||
|
Operating temperature |
0 - 40℃ |
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Relative humidity |
5 - 90% |
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Physical |
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Dimensions(W×D×H)(mm) |
175×255×93 |
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|
Net/Gross weight (kg) |
3.7/4.0 |
4.2/4.5 |
5.2/5.5 |
5.4/5.8 |
Established in 1989, 2.329 billion CNY registered capital, East is an Excellent Listed Company (stock code 300376) and a global 5G+ Digital Industry and Smart Energy System Solutions Provider. As a focused high-tech enterprise in The Nation Class Lighted Torch Plan, East is National technology innovation demonstration enterprises, Global Top 500 new energy enterprises, and the Winner of National May 1st Labor Award. With 268 representative offices around China. East’s service has spread in more than 140 countries’ partners and customers around the world.
East is engaging in 3 strategic business sectors covering 5G+ smart energy(UPS/EPS power supply, 5G base station power supply, rail transit power supply, military power supply), big data(cloud computing/edge computing data center, IT infrastructure), smart energy(photovoltaic inverters, wind energy converters and power generation systems, lithium batteries and energy storage systems, charging pile modules and systems, micro-grid network and smart distribution network), and is a provider of global digital industry and smart energy integrated solution.
