EAST stock code: 300376

EA900R Li 6kVA

Characteristics Technical Specifications Documents

     ● Active power factor correction (PFC), input power factor up to 0.99

     ● High efficiency 95% (up to 98% in ECO mode)

     ● Advanced DSP digital control technology adopted for PFC rectifier, inverter, bidirectional DC-DC converter

     ● Complete sofware and hardware protection including batten reverse protection, short circuit, over temperature, overload protection, etc.

     ● Robust self-diagnosis function, abundant event log for check

● Advanced digital parallel technology, providing higher reliability than single system

● Either lithium battery or lead-acid battery confqurable, wide battery voltage and high charging current, charging voltage and charging current settable

● Wide input voltage range 176V-280Vac. 50/60Hz grid network settable

● Battery cold start supported,UPS started by batteries when mains is abnormal to meet emergency need

● Open access to fuel generator or other power generation equipment

● Unattended function, automatic start when mains restores

     ● Intelligent battery management, automatic floating/equalizing charge control and charger hibernation control increase reliability of the charger and prolong battery life, the optimal charging method is also available by combining the features of lithium batteny

     ● Battery discharge protection, low battery warning, discharge cut-off protection, maximum discharge time protection, battery self-test function, effectively extending the service life of the battery

     ● Fan speed varies automatically with temperature, reducing noise and energy consumption and extending its service life

● LCD+LED display combining with multi-functional keys, friendhy human-machine interface

● Powerful background monitoring software for parameters confguration

     ● Rack-mounted design and compact internal layout achieves higher power density and miniaturized unit, reducing the footprint



MODEL

6KVA

Capacity

6kVA/5.4kW

INPUT

Input wiring

Single-phase three-wire (1Φ+N+PE)

Rated voltage

220/230/240Vac

Voltage range

176280Vac

Rated frequency

50/60Hz

Frequency range

±4Hz±6Hzsettable

Power factor

≥0.99

Bypass voltage range

-30%+20%settable

Total harmonic distortion(THDi)

≤5%

OUTPUT

Output wiring

Single-phase three-wire (1Φ+N+PE)

Rated voltage

220/230/240Vac

Voltage regulation

±1%

Rated frequency

Synchronized to bypass in mains mode 50 / 60 Hz ±1% in battery mode

Power factor

0.9

Total harmonic distortion (THDv)

≤2% (linear load)≤5% (non-linear load)

Crest factor

31

Inverter overload

105%load≤125%: turn to bypass after 5 minutes; 125%load≤150%: turn to bypass after 1 minute; 150%load: turn to bypass after 1 second

Bypass overload

105%load≤125%cut off output after 5 minutes; 125%load≤150%: cut off output after 1 minute; 150%load: cut off output after 1 second

Short circuit protection

Mains mode/battery mode: automatic current limit; bypass mode: fuse protection

BATERRIES

Battery type

Lithium battery/lead-acid battery

Rated voltage

48VDC

Voltage range

53.2VDC-60VDC/40VDC-60VDC

Charging current

10A default (Max 60A, settable)

Charging efficiency

93%

SYSTEM

Efficiency

Mains mode: 95%  ECO mode: 98%  battery mode: 94%

Transfer time

Mains mode<->battery mode: 0ms Mains mode/battery mode<->bypass mode: 4ms

Protections

Short-circuit, overload, output over/under voltage, battery low voltage, battery reverse, overtemperature, etc.

Communication

RS485 (standard), BMS (standard)

Accessories

EPO (optional), parallel connection (optional)

Display

LED+LCD

OTHERS

Operating temperature

-20℃50℃(≤45℃@100% load 50℃@90% load)

Storage temperature

-40℃70℃ (without battery)

Relative humidity

0%95% (non-condensing)

Altitude

≤1000 m, derating 1% for each additional 100m

IP rating

IP20

Noise level at 1 m

≤55dB

Dimensions (W×D×H) (mm)

442×425×88.8

Net weightkg

12

● All specifications are subject to change without notice.

EA900R Li 6kVA Datasheet - PDF

whatsApp