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EA900 G4 6 kVA - 10 kVA
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Available
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Port:
SHENZHEN
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Place of Origin:
China
Supply Ability:
250000 piece per month
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wholesale High efficiency String inverter manufacturer,supplier,factory,Provider,exporter for sale

● Advanced DSP and 3-level technology

● Output power factor 1.0

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

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

● Advanced digital parallel technology

● Wide input voltage range (110 ~ 288 Vac) and frequency range (40 ~ 70 Hz)

● 50 / 60 Hz frequency auto sensing

● Two modes of frequency conversion: 50 Hz input / 60 Hz output or 60 Hz input / 50 Hz output

● Dual-input design, supporting independent bypass

 

● Flexible battery configuration (settable 16 - 20 pcs batteries)

● Digitally controlled charger

● High charging current available (Max. 12 A)

● Charging voltage and current configured by demands

● Linear derating in low voltage input reducing battery discharging times, extending the service life of battery

● Intelligent battery management, automatic floating / equalizing charge control, charger dormancy control, increasing battery life by 50%

 

● Ability to switch on the UPS with batteries

● Settable delayed start time when mains power is restored, reducing the impact on power grid or generator

● Fan speed varies intelligently with temperature, reducing noise and extending its service life

● Equipped with self-aging function

● Compact internal layout, miniaturized the complete unit for small footprint

 

● LCD+LED display, multi-functional keys operation, friendly human-machine interface

● Powerful background software for parameters configuration

● Advanced multi-platform communications: RS232, USB, RS485, SNMP and dry contacts communication interfaces

● Effective software and hardware protection function, robust self-diagnostic function, and abundant event log for check

 

Available Options

● RS232 and smart card slot included

● Optional parallel function, battery temperature compensation, SNMP card, USB, RS485 card, dry contacts, EMD, and SMS alarms

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MODEL EA906 EA9010 
Capacity 6 kVA / 6000 W 10 kVA / 10000 W
INPUT
Input wiring Single-phase three-wire (1Φ + N + PE)
Rated voltage 208 / 220 / 230 / 240 Vac
Voltage range

 110 ~ 176 Vac (linear derating between 50% and 100% load);

176 ~ 288 Vac (no derating)
Rated frequency 50 / 60 Hz (auto-sensing)
Frequency range 40 ~ 70 Hz
Power factor ≥ 0.99
Bypass voltage range - 40% ~ +15% (settable)
Total harmonic distortion (THDi) ≤ 5%
OUTPUT
Output wiring Single-phase three-wire (1Φ + N + PE)
Rated voltage 208 (PF=0.9) / 220 / 230 / 240 Vac
Voltage regulation ± 1%
Frequency Synchronized to bypass in mains mode; 50 / 60 Hz ± 0.1% Hz in battery mode
Waveform Sinusoidal
Power factor 1
Total harmonic distortion (THDv)
≤ 1% (linear load);
≤ 4% (non-linear load)
Crest factor 3:1
Overload 105% ~ 110% for 10 min, 110% ~ 125% for 1 min,126% ~ 150% for 30 s
BATTERIES
DC voltage 192 Vdc (192 ~ 240 Vdc settable)
Number of battery 16 pcs (16 ~ 20 settable)
Inbuilt battery (standard model) 12 V / 7 Ah × 16 12 V / 9 Ah × 16
Charging current

Standard model: 1 A;

Long time model: 5 A (default),1 ~ 5 A settable; 12 A (optional; PF 0.9)
Recharge time

Standard model: 90% capacity restored in 8 hours;

Long time model: depend on the capacity of battery
SYSTEM
Efficiency ≥ 94% at 100% load, max. 95% at 60% load, ≥ 98% in ECO mode
Transfer time 0 ms
Protections Short-circuit, overload, overtemperature, battery low voltage, overvoltage, undervoltage and fan failure
Max. number of parallel connections 4
Communications RS232 (standard), USB / RS485 / dry contacts / SNMP / battery temperature compensation (optional)
Display LCD + LED
OTHERS
Operating temperature 0℃ ~ 40℃
Storage temperature -25℃ ~ 55℃ (without battery)
Relative humidity 0 ~ 95% (non-condensing)
Altitude ≤ 1000 m, derating 1% for each additional 100 m
IP rating IP 20
Noise level at 1 m ≤ 55 dB ≤ 58 dB     
Dimensions (W × D × H) (mm) 191 × 465 × 711 (S), 191 × 465 × 350 (H) 191 × 495 × 711 (S), 191 × 495 × 350 (H)
Packaged dimensions (W × D × H) (mm) 310 × 654 × 941 (S), 318 × 595 × 475 (H) 310 × 685 × 941 (S), 318 × 617 × 475 (H)
Net weight (kg) 53 (S), 14.5 (H) 62 (S), 16.5 (H)
Gross weight (kg) 61 (S), 16 (H) 70 (S), 18 (H)

 

 


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Established in 1989, 2.329 billion CNY registered capital, East is an Excellent Listed Company (stock code 300376) and a global 5G+ Digital Industry and Smart Energy System Solutions Provider. As a focused high-tech enterprise in The Nation Class Lighted Torch Plan, East is National technology innovation demonstration enterprises, Global Top 500 new energy enterprises, and the Winner of National May 1st Labor Award. With 268 representative offices around China. East’s service has spread in more than 140 countries’ partners and customers around the world.

East is engaging in 3 strategic business sectors covering 5G+ smart energy(UPS/EPS power supply, 5G base station power supply, rail transit power supply, military power supply), big data(cloud computing/edge computing data center, IT infrastructure), smart energy(photovoltaic inverters, wind energy converters and power generation systems, lithium batteries and energy storage systems, charging pile modules and systems, micro-grid network and smart distribution network), and is a provider of global digital industry and smart energy integrated solution.
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