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EU890 Three Phase Five Wire Dual Conversion Online UPS

    Buy cheap EU890 Three Phase Five Wire Dual Conversion Online UPS from wholesalers
     
    Buy cheap EU890 Three Phase Five Wire Dual Conversion Online UPS from wholesalers
    • Buy cheap EU890 Three Phase Five Wire Dual Conversion Online UPS from wholesalers

    EU890 Three Phase Five Wire Dual Conversion Online UPS

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    Payment Terms : L/C,T/T,DDP,DDU
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    Brand Name : EUE Power
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    EU890 Three Phase Five Wire Dual Conversion Online UPS

    EU890 Online Dual Conversion UPS

    The EU890 series provides professional-grade power protection through pure online dual conversion technology, ensuring optimal power quality for critical systems. Designed with modularity and safety in mind, it is the ideal solution for environments requiring high reliability and efficient maintenance.

    Key Benefits

    • Pure Online Dual Conversion: Delivers clean, stable power supply quality.
    • High Reliability: Fully isolated input and output with no DC injection into the load.
    • User-Friendly Interface: Equipped with a 7-inch LCD touch screen for intuitive operation.
    • Maintenance-Friendly: Modular design allows for convenient and efficient on-site servicing.
    • Robust Performance: Strong handling of mixed loads and high overload capacity.

    Overview

    The 10–500kVA UPS series is a high-performance, fully digital UPS based on advanced DSP control technology, delivering excellent electrical performance and reliable protection for critical loads.


    With high-frequency double-conversion PWM technology and a fully digital DSP architecture, the system provides stable, high-quality power and effectively protects equipment from voltage sags, frequency fluctuations, electrical noise and other power disturbances.


    Operating Modes

    This on-line double-conversion UPS is equipped with multiple intelligent operating modes:

    Mains and inverter power supply mode

    • Battery mode
    • Bypass mode
    • Maintenance mode
    • Economic (ECO) mode
    • Parallel redundancy mode

    Product 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
    • Enables cold start from battery and seamless auto-restart when utility power returns.
    • ECO mode operation for energy saving
    • 7-inch LCD touch screen, friendly intuitive HMI
    • Front access for simplified maintenance and replacement (60 ~ 120 kVA)
    • Intelligent self-diagnosis, comprehensive fault protection & high-capacity event logging
    • 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
    • Optional input filter to improve input power factor

    Technical Parameters

    MODELEA8910EA8915EA8920EA8930EA8940EA8960EA8980EA89100EA89120
    Capacity10 kVA/15 kVA/20 kVA/30 kVA/40 kVA/60 kVA/80 kVA/100 kVA/120 kVA/
    9 kW13.5 kW18 kW27 kW36 kW54 kW72 kW90 kW108 kW
    INPUT
    Input WiringThree-phase five-wire (3Φ + N + PE)
    Rated Voltage380 / 400 / 415 Vac
    Voltage Range285~475V
    Rated Frequency50 / 60 Hz
    Frequency Range50 / 60 Hz ± 5 Hz
    Power Factor≥ 0.95 (with filter)
    Bypass Voltage Range± 20% (settable)
    Delayed Start of Rectifier10s (1~300 settable)
    OUTPUT
    Output WiringThree-phase five-wire (3Φ + N + PE)
    Rated Voltage380 / 400 / 415 Vac
    Output Voltage Regulation± 1%
    Output Frequency Regulation50 / 60 Hz ± 0.1% in battery mode
    WaveformSinusoidal
    Power Factor0.9
    Voltage Distortion (THDv)≤ 1% (linear load), ≤ 5% (non-linear load)
    Crest Factor3:01
    Overload105%~110% for 60min, 110%~125% for 10min
    BATTERIES
    DC VoltageLead acid battery: 360Vdc Lithium iron phosphate battery: 384Vdc
    Number of BatteriesLead acid battery: 12 Vx30pcs ( support 28~32pcs)
    Lead acid battery: 2 Vx180pcs ( support 168~192pcs)
    Lithium iron phosphate battery: 3.2 Vx120pcs ( support 112/120pcs)
    Charging CurrentCharging rate (settable)×battery capacity (settable)×number of battery groups (settable)
    SYSTEM
    EfficiencyIn line mode: Max. 93%; ECO mode: ≥ 98%
    Max. Number of Parallel connections6
    ProtectionsShort-circuit, overload, overvoltage, undervoltage. low battery, overtemperature, fan failure
    CommunicationsRS232 / RS485 / dry contacts (standard), SNMP (optional)
    EMIEN62040-2
    EMSIEC61000-4-2(ESD), IEC61000-4-3(RS), IEC61000-4-4(EFT), IEC61000-4-5(surge)
    OTHERS
    Operating temperature0 ~ 40℃
    Storage temperature-25℃ ~ 55℃ (without batteries)
    Relative humidity0 ~ 95% (non-condensing)
    Altitude≤ 1000 m (derating 1% for each additional 100 m)
    IP RatingIP 20
    Noise Level at 1 m65 dB
    Dimensions (W×D×H) (mm)400 × 800 × 1100600 × 700 × 1500700 × 800 × 1700
    Packaged Dimensions (W × D × H) (mm)490 × 920 × 1300700 × 800 × 1650800 × 900 × 1850
    Net Weight (kg)158165175210260460590630690
    Gross Weight (kg)200207217252302480620660720


    Notes

    The power range of this UPS series is 10-500kVA.

    • 10~120kVA: DC input voltage 360VDC
    • 80~500kVA: DC input voltage 600VDC

    Models rated 80~120kVA are available in two versions, with battery input voltages of 360VDC and 600VDC respectively. They differ in size and weight, allowing users to select the most suitable model based on their specific requirements.


    Battery switches and batteries are external devices for the entire UPS series.

    • 10~300kVA: The maintenance bypass switch is provided as a built-in standard configuration
    • 400~500kVA: The maintenance bypass switch is provided as an external option


    Customized specifications are available upon request.


    This product is applicable to industrial, commercial, financial, rail transit and other sectors. However, it is not intended for use in life support systems.


    For critical systems involving public safety or significant economic benefits, a dual-power supply system is required to power the load.


    About EUE Power – Your Trusted Power Distribution Equipment Manufacturer

    EUE Power is a China-based manufacturer specializing in power distribution equipment and energy storage products for global industrial, commercial, and renewable energy applications.


    With professional manufacturing capabilities and OEM/ODM support, EUE Power supplies reliable power distribution products including distribution transformers, compact substations, switchgear, UPS systems, and battery energy storage systems.


    Our factory combines engineering expertise, strict quality control, and flexible production capabilities to meet different market requirements worldwide.


    Whether you are looking for a reliable distribution transformer supplier, compact substation manufacturer, switchgear supplier, or energy storage equipment partner, EUE Power provides dependable products and professional support.


    Partner with EUE Power for:

    • Stable manufacturing quality
    • Customized OEM/ODM services
    • Competitive factory pricing
    • International export experience
    • Professional technical support


    EUE Power — Reliable Power Equipment Manufacturer for Global Markets.



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