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EA900II 1~10KVA 1:1

Online UPS

Brand: EAST

Features
● High frequency and true double-conversion
● DSP digital control technology
● Input power factor correction (PFC)
● Wide input voltage range (110V ~ 300V)
● Output power factor 0.9
● Cold start
● Auto sensing frequency
● ECO mode operation for energy saving
● Selectable output voltage via LCD
● 50 Hz / 60 Hz frequency conversion mode available
● Selectable battery low voltage via LCD
● Power-on self test
● Advanced battery management (ABM)
● Short circuit and overload protection
● Automatic charging in OFF mode
● Fan speed auto control when loads varies
● Standard RS232 communication port
● Optional USB / SNMP communication port
● Optional emergency power off (EPO)
● Optional extension battery bank
● Optional built-in isolation transformer
● Optional manual bypass
● Optional N+X redundancy parallel

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EA890 10~120KVA (3:3)

Online UPS

Brand: EAST

Country of Organ: China
Features
● Online double-conversion with full DSP control
● IGBT inverter with output isolation transformer
● 100% unbalance load capability
● Output power factor 0.9
● Generator compatible
● Support battery cold start and auto-restart when mains power is restored
● ECO mode operation for energy saving
● Superior protection
● 5.7 inches LCD touch screen, friendly human & machine interface
● Front access makes maintenance and replacement easy (10 ~ 120KVA)
● Intelligent self-diagnosing function, all kinds of failure protection, large capability of history records storage
● High MTBF (>200,000h)
● Low MTTR (<0.5h)
● Standard emergency power off (EPO)
● Standard RS232,RS485,dry contacts communication port
● Optional SNMP communication port
● Optional N+X redundancy parallel up to 6 units
● Optional input filter to improve input power factor

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