Online High Frequency UPS, Ea900II Rt Series, 1-10kVA, Single Phase

600 USD

Online HF UPS EA900 II series 1kVA ~ 10kVA is EAST new generation UPS, we adopt the latest R & D achievements and application experience. With advanced DSP digital control technology, it improves performance& system reliability effectively, and achieves higher level of power density and miniaturization. Besides that, to meet all customer's individualized needs, as a high-end small power range online UPS, EA900 II can offer highly reliable power for departmental servers, small local area networks, workstations, industrial machines, small medical equipment, and other small precision electronic devices.

FeaturesRack / Tower designHigh frequency and true double-conversion DSP digital control technologyInput power factor correction (PFC)Wide input voltage range (110 V ~ 300 V)Output power factor 0.9Cold start Auto sensing frequencyECO mode operation for energy savingSelectable output voltage via LCDOutput bypass settable for 1,2,3 KVA via LCD50 Hz / 60 Hz frequency conversion mode available on 6 ~ 10 KVASelectable battery low voltage via LCDPower-on self testAdvanced battery management (ABM)Short circuit and overload protectionAutomatic charging in OFF modeFan speed auto control when loads variesStandard RS232 communication port and RJ45 protectionOptional USB / SNMP communication portOptional emergency power off (EPO)Optional extension battery bankOptional N+X redundancy parallel on 6 ~10 KVASpecifications

MODEL		EA901IIRT	EA902IIRT	EA903IIRT	EA906IIRT	EA9010IIRT
Capacity		1 KVA / 900 W	2 KVA / 1800 W	3 KVA / 2700 W	6 KVA / 5400 W	10 KVA / 9000 W
INPUT
Rated voltage		208 V / 220 V / 230 V / 240 Vac
Voltage range		Half load (115 ~ 295) ± 5 Vac, full load (145 ~ 295) ± 5 Vac			Half load (115 ~ 295) ± 5 Vac, full load (160 ~ 295) ± 5 Vac
Frequency		45 ~ 55 Hz ± 0.5 or 55~65 Hz ± 0.5 (auto-sense)			40 ~ 70 Hz ± 0.5 (auto-sense)
Power factor		≥ 0.98			≥ 0.99
Bypass voltage range		Rated output voltage - 34 V ~ rated output voltage + 32 V			160 V ~ rated output voltage + 32 V
OUTPUT
Voltage		208 V / 220 V / 230 V / 240 Vac (settable via LCD)
Voltage regulation		± 1%
Frequency		Synchronized with utility in mains mode; 50 / 60 Hz ± 0.2 Hz in battery mode
Waveform		Sinusoidal
Crest factor		3:1
Harmonic distortion		≤ 3% (linear load); ≤ 5% (non-linear load)			≤ 2% (linear load); ≤ 5% (non-linear load)
Transfer time		Mains mode to battery mode: 0 ms Inverter mode to bypass mode: 4 ms (typical)			Mains mode to battery mode: 0 ms Inverter mode to bypass mode: 0 ms
Overload		105% ~ 150%: transfer to bypass in 30 s; ﹥ 150%: transfer to bypass in 300 ms			105% ~ 125%:transfer to bypass in 3 mins; 125% ~ 150%: transfer to bypass in 30 s; ﹥ 150%: transfer to bypass in 100 ms
EFFICIENCY
Mains mode		≥ 90%			≥ 92%
Battery mode		≥ 87%			≥ 91%
ECO mode		≥ 98%			≥ 98%
BATTERIES
DC voltage		24 V	48 V	72 V	192 V
Inbuilt battery of standard model		2× 9Ah	4×9 Ah	6×9 Ah	16×7 Ah	16×9 Ah
Charging current	Standard model	1 A
	Long time model	6 A			1 A / 3 A / 5 A / 8 A
Recharge time		8 h
ALARMS
Utility failure		4 s per beep
Low battery		1 s per beep
Overload		1 s twice beep
UPS fault		Long beep
COMMUNICATIONS
RS232 (standard), USB (optional)		Supports Windows® 98 / 2000 / 2003 / XP / Vista / 2008 / 7 / 8 / 10
SNMP (optional)		Power management from SNMP manager and web browser
OTHERS
Humidity		20 ~ 90% RH @ 0 ~ 40ºC (non-condensing)
Noise level		≤ 50dB (1m)			≤ 55dB (1m)
Long time model	Dimensions (W×D×H) (mm)	440×468×88			440×555×132
	Packaged dimensions (W×D×H) (mm)	530×590×170			535×660×215
	Net / Gross weight (kg)	8.6 / 12.0	10.7 / 14.1	12.3 / 15.7	16.4 / 20.7	17.1 / 21.4
Standard model	Dimensions (W×D×H) (mm)	440×468×88	440×718×88		440×555×132 (UPS)
					440×555×132 (BAT)
	Packaged dimensions (W×D×H) (mm)	530×590×170	530×825×170		535×660×215 (UPS)
					540×685×235 (BAT)
	Net/Gross weight (kg)	14.3 / 17.7	23.4 / 26.8	29.7 / 33.1	16.4 / 20.7 (UPS)		17.1 / 21.4 (UPS)
					43.6 / 47.1 (BAT)		49.6 / 53.1 (BAT)