HANNOVER MESSE 2018,
23 - 27 April
EA900IIRT 1KVA-10KVA Online UPS is the high density version of on-line double-conversion UPS with input power factor correction (PFC), output power factor 0.9 offering high levels of reliability and protection for IT systems, telecommunications equipment and mission critical systems. The UPS is Rack and tower convertible, and takes up only 2-3U in height. For critical business continuity applications requiring long runtimes, EA900IIRT UPS (long time model) can be installed with battery extension packs.Features:Rack/Tower designHigh frequency and true double-conversion DSP digital control technologyInput power factor correction (PFC)Wide input voltage range (110V-300V)Output power factor 0.9 Cold start Frequency adaptiveECO mode operation for energy savingSelectable output voltage via LCDOutput bypass settable for 1,2,3KVA via LCD50Hz/60Hz frequency converter mode available on 6-10KVASelectable battery low voltage via LCDAutomatically diagnose when startsAdvanced battery management (ABM)Short circuit and overload protectionAutomatically charging battery at UPS off modeFan speed auto control when load variesStandard RS232 communication port and RJ45 protectionOptional USB/SNMP communication port Optional emergency power off (EPO)Optional extension battery bankOptional N+X redundancy parallel on 6-10KVA
High frequency online double-conversion with DSP control
Modular design, high reliability, easily maintenance
Double input distribution, higher reliability ...
More Energy Generated:
Transformerless design, maximum conversion efficiency up to 98.6%, Europe efficiency up to 98.4%
Three MPP inputs
Gain maximum energy generated ...
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High reliability: adopt high-speed DSP control system, combine advanced SPWM technology and high-speed power MOS
Operating mode selectable: energy storage ...
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