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High Frequency 3-Phase UPS System for Seamless Power Protection & Voltage Stabilization

Shenzhen Daxin Intelligent Equipment Technology Co., Ltd
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    Buy cheap High Frequency 3-Phase UPS System for Seamless Power Protection & Voltage Stabilization from wholesalers
     
    Buy cheap High Frequency 3-Phase UPS System for Seamless Power Protection & Voltage Stabilization from wholesalers
    • Buy cheap High Frequency 3-Phase UPS System for Seamless Power Protection & Voltage Stabilization from wholesalers
    • Buy cheap High Frequency 3-Phase UPS System for Seamless Power Protection & Voltage Stabilization from wholesalers
    • Buy cheap High Frequency 3-Phase UPS System for Seamless Power Protection & Voltage Stabilization from wholesalers

    High Frequency 3-Phase UPS System for Seamless Power Protection & Voltage Stabilization

    Ask Lasest Price
    Brand Name : Daxin
    Model Number : 3H15KL
    Payment Terms : T/TD/A,Western Union,Paypal,etc
    Supply Ability : 3000pcs/month
    Delivery Time : 20-40 days
    Certification : ISO9001,CE,3C,FCC,TLC,IP55
    Price : Negotiation
    • Product Details
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    High Frequency 3-Phase UPS System for Seamless Power Protection & Voltage Stabilization

    High Frequency 3-Phase UPS System for Seamless Power Protection & Voltage Stabilization


    Advanced True Online Double Conversion Technology for Seamless Power Protection,

    Zero Downtime & Voltage Stabilization


    High-Reliability Design

    ✔ True Online Double Conversion technology ensures seamless power transfer.
    ✔ Generator-Compatible (requires generator capacity ≥ 2x UPS rating).
    ✔ Optional Output Isolation Transformer (factory-installed).
    ✔ Standard EPO (Emergency Power Off) for safe shutdown.
    ✔ Advanced MCU + DSP Dual-Chip Control for precision management.
    ✔ Parallel Redundancy Support (up to 3 units, parallel-capable models only).
    ✔ Adjustable Battery Configuration (16–20 sections, field-configurable).
    ✔ Programmable Charging Current (1–4A per charging module, default 4A).
    ✔ Two Model Variants Available (PF0.8 / PF0.9).
    ✔ Auto-Restart After Power Failure (disabled by default).
    ✔ Auto-Recovery Post-Battery Depletion upon AC restoration.


    Comprehensive Protection Features

    ✔ Multi-Layer Safeguards: Output overload/short-circuit protection, inverter overtemperature shutdown, battery undervoltage warning, and overcharge prevention for maximum system stability.
    ✔ Optional Manual Bypass Switch enables maintenance without load interruption (seamless transition to utility power).


    Intuitive Interface & Monitoring

    ✔ LCD Display: Real-time UPS status, operational parameters, and event logging.
    ✔ Remote Management: RS232/RS485, SNMP compatibility, and monitoring software for detailed UPS control via PC.


    online UPS with lcd


    Robust Environmental Adaptability

    ✔ Fully Sealed PCB Compartment with Triple-Proof Coating (dust/humidity/corrosion-resistant), ideal for harsh environments (e.g., tunnels, outdoor plazas).


    Technical Parameters


    Model

    3H1 5 KL

    Capacity

    15000VA / 12000W

    Input

    Voltage range

    190-520VAC (3 phase) 50% load

    305-478VAC (3 phase) 100% load

    Frequency range

    46Hz ~ 54 Hz @ 50Hz system

    56Hz ~ 64 Hz @ 60Hz system

    Phase

    Three-phase grounding

    Power Factor

    ≧ 0.99 at 100% load

    Output

    Phase

    Single phase (live wire + neutral wire + ground wire)

    Output voltage

    208/220/230/240VAC

    AC Voltage Range

    ± 1%

    Frequency range (synchronization range)

    46Hz ~ 54 Hz @ 50Hz system

    56Hz ~ 64 Hz @ 60Hz system

    Frequency range (battery mode)

    50 Hz ± 0.1 Hz or 60 Hz ± 0.1 Hz

    Overload

    Mains mode

    100%~110%: 10 minutes; 110%~130%: 1 minute; >130%: 1 second

    Overload, switch to bypass mode

    Battery Mode

    100%~110%: 30 seconds; 110%~130%: 10 seconds; >130%: 1 second

    Overload, switch to bypass mode

    Current peak ratio

    3:1 max

    Harmonic distortion

    ≦ 2 % @ 100% linear load; ≦ 5 % @ 100% non-linear load

    Switching time

    Online ← →Battery

    0 ms

    Inverter← → Bypass

    0 ms

    Inverter ← → ECO

    <10 ms

    Output power factor

    0.8

    Parallel capacity

    Supports up to 3 units in parallel (not supported by the commonly sold models)

    Waveform

    Pure sine wave

    Inverter mode

    IGBT

    Control method

    MCU+DSP

    Efficiency

    AC Mode

    > 89%

    Battery Mode

    > 8 8 %

    Long-lasting machine (number of battery cells is factory adjustable)

    model

    Depends on battery configuration

    number

    16 - 20

    Charging current (maximum)

    8.0A ± 10%

    Charging voltage

    273 VDC ± 1% (based on 20 batteries)

    Display instructions

    LCD

    Visually display load size, battery capacity, AC mode, battery mode, bypass mode, fault indication, etc. through images

    The output voltage, frequency, bypass enable, ECO function, charging current, discharge time, etc. can be adjusted through the screen display menu

    Appearance

    Long extension machine

    Dimensions, depth x width x height (mm)

    592X250X576

    Net weight(kgs)

    40

    Environmental conditions

    Operating temperature

    0 ~ 40°C (Battery life will be shortened in environments > 25°C)

    Operating humidity

    <95 % without condensation

    Operating altitude

    <1000m

    noise

    Less than 60dB @ 1 Meter

    Manage

    Intelligent RS-232 or USB

    Supports Windows® 2000/2003/XP/Vista/2008/7/8, Linux, Unix, and MAC

    Optional SNMP

    Supports power management via SNMP manager and web browser

    Back view:


    online UPS, 3phase ups


    —UPS power solution service provider——

    High Frequency 3-Phase UPS

    Quality High Frequency 3-Phase UPS System for Seamless Power Protection &amp; Voltage Stabilization for sale
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