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EA890 80 - 120 kVA (440V/480V)
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OEM:
Available
Sample:
Available
Port:
SHENZHEN
Payment:
PayPal,VISA,MasterCard,Western Union,T/T,L/C,Other
Place of Origin:
China
Supply Ability:
250000 piece per month
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wholesale Transformer-based online UPS manufacturer/supplier/factory/Provider/exporter for sale

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● 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 mains supply self-starting

● ECO mode operation for energy saving

● Perfect protective function

● 5.7 inches LCD touch screen, friendly human & machine interface

● Front access makes maintenance and replacement easy

● Intelligent self diagnose function, all kinds of fault protection, large capability of history record storage

● High MTBF (> 200,000 h)

● Low MTTR (< 0.5 h)

● 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

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MODEL

EA8980

EA89100

EA89120

Capacity

80 kVA / 72 kW

100 kVA / 90 kW

120 kVA / 108 kW

INPUT

Rated   voltage

440 V / 480 V

Voltage range

+15% / -20%

Rated frequency

60 Hz

Frequency range

60 Hz ± 10%

Power factor

≥ 0.95 (APF)

Current Distortion

≤ 8% (APF)

Bypass voltage range

± 20% (settable)

ECO voltage range

± 10% (settable)

Input current   limiting

1.25 ( settable 0.1 - 1.25)

OUTPUT

Rated voltage

440 / 480 Vac

Voltage regulation

± 1%

Frequency

Synchronized with   utility in AC mode; 60 Hz ± 0.1% in battery mode

Waveform

Sinusoidal

Crest factor

3:1

Total   harmonic distortion(THDV)

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

Transfer time

AC mode to Battery mode: 0   ms

Inverter model to Bypass   mode: 0 ms

ECO mode to Inverter mode:   max. 10 ms 

Inverter   overload capability

105%:   long time running, 105% ~ 110% for 1 h, 110% ~ 125% for 10 min,

125%   ~ 150% for 1 min, 150% ~ 200% for 200 ms, > 200% for 100 ms

Bypass   overload capability

≤ 150%: long time running

150% < load < 200%: shutdown   in 1 min

> 200%: shutdown in 100   ms

BATTERIES

 

DC voltage

360 V (28 pcs ~ 32 pcs settable)

Inbuilt   battery of standard model

External battery

Charger current

0.1 C (settable 0.1 - 0.25 C)

SYSTEM

 

Efficiency

Operation mode ≥ 92%; ECO   mode ≥ 97%

Alarm

Battery mode, low battery, fans fault etc.

Communications

RS232 / RS485 / dry contacts (standard), SNMP (optional)

Surge protection

IEC60664-1

Insulation resistance

> 2 MΩ (500 Vdc)

Dielectric strength

2820 Vdc, No arc in 1min

IP rating

IP 20

EMI

EN62040-2

EMS

IEC61000-4-2 (ESD)

IEC61000-4-3 (RS)

IEC61000-4-4 (EFT)

IEC61000-4-5 (surge)

OTHERS

 

Humidity

0 ~ 95% RH @ 0 ~ 40℃ (non-condensing)

Noise   Level

65 dB

Dimensions (W × D × H) (mm)

700 × 800 × 1700

Packaged dimensions (W × D × H)   (mm)

800 × 900 × 1950

Net   / Gross weight (kg)

590   / 620

630   / 660

690   / 720

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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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