Product Description
EA800(1 phase in - 1 phase out) series UPS is a special designed true on-line double conversion UPS aimed at exquisite technics, super functions and easy operation, which is developed on the basis of traditional on-line units. In addition to the advantages of old ones, improvements have been made in protection circuits, IGBT balanced driver, high frequency recharging, LCD display and monitoring with software.
With internal CPU control and high frequency IGBT inverter, it shows high efficiency and low distortion. High frequency program-controlled charger shortens the recharging time, and prolongs use life of battery over 15%. With EMI filters in input & output, it could be compatible with various loads and provide pure sine wave.
Product Feature
Features:
1) Intelligent battery charging management
2) True RS232 interface port
3) Overload and short-circuit protection
4) Pure sine wave output
5) Wide input voltage window
6) Friendly LCD front panel display
7) High compatibility with generators
8) Parallel-redundant system available
9) Galvanic isolation transformer at the inverter output
10) Efficiency up to 91%
11) Static by-pass and service manual available
Product Specification/Models
capacity:1/2/3/4/6/8/10/15/20/30KVA
Input:165V-275VA,50/60Hz ± 5%.
Output:220Vac± 1%,True sine wave,50/60Hz± 0.5%
Battery voltage:48VDC/192VDC.
Battery type:Lead-acid maintenance free
Charging time:90% capacity after 8 hours
Transfer time:0 ms
Overload capacity:125% for 10 minutes, 150% for 1 second, then turn to bypass; auto recover when load is normal.
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