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3 Phase Pure Sine Wave UPS 50 / 60Hz Double Conversion Online UPS With Thyristor Based Static Bypass

Shenzhen Daxin Intelligent Equipment Technology Co., Ltd
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    Buy cheap 3 Phase Pure Sine Wave UPS 50 / 60Hz Double Conversion Online UPS With Thyristor Based Static Bypass from wholesalers
     
    Buy cheap 3 Phase Pure Sine Wave UPS 50 / 60Hz Double Conversion Online UPS With Thyristor Based Static Bypass from wholesalers
    • Buy cheap 3 Phase Pure Sine Wave UPS 50 / 60Hz Double Conversion Online UPS With Thyristor Based Static Bypass from wholesalers
    • Buy cheap 3 Phase Pure Sine Wave UPS 50 / 60Hz Double Conversion Online UPS With Thyristor Based Static Bypass from wholesalers
    • Buy cheap 3 Phase Pure Sine Wave UPS 50 / 60Hz Double Conversion Online UPS With Thyristor Based Static Bypass from wholesalers

    3 Phase Pure Sine Wave UPS 50 / 60Hz Double Conversion Online UPS With Thyristor Based Static Bypass

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    Brand Name : Daxin
    Model Number : DX-3H310K-800K
    Certification : ISO9001,CE,3C,FCC,TLC,IP55
    Payment Terms : T/TD/A,Western Union,Paypal,etc
    Supply Ability : 3000pcs/month
    Delivery Time : 20-40 days
    Price : Negotiation
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    3 Phase Pure Sine Wave UPS 50 / 60Hz Double Conversion Online UPS With Thyristor Based Static Bypass


    3-Phase Pure Sine Wave Double-Conversion Online UPS Series with Thyristor-Based Static Bypass


    Product introduction:


    This UPS system delivers pure sine wave output through a double-conversion online topology, providing critical loads with voltage-stabilized, frequency-regulated power free from grid disturbances. During grid failures, it seamlessly inverts battery energy to maintain uninterrupted output.

    Featuring a high-frequency double-conversion design with an output isolation transformer and advanced fully digital control technology, it ensures stable, clean, and reliable power. The user-friendly interface supports customizable configurations and real-time monitoring, while integrated communication options include MODBUS, RS232, and expandable intelligent slots for flexible connectivity.


    The system architecture integrates:

    • Rectifier and inverter modules for AC/DC/AC conversion.
    • Static bypass and maintenance bypass circuits.
    • Battery charge/discharge management.
    • Reverse-parallel thyristors for swift grid-to-bypass switching.

    Engineered for precision and resilience, this UPS guarantees mission-critical power continuity in industrial, data center, and telecom environments.


    Technical Parameters:


    Input
    Rated Voltage3x380VAC/400VAC/415VAC (3 - phase + N - line)
    Voltage Range285VAC - 475VAC
    Frequency Range50/60Hz ± 10%
    Output
    Output Voltage3x380VAC/400VAC/415VAC (3 - phase + N - line)
    Voltage StabilitySteady - state: ±1% typical value; Transient: ±5% typical value (load change 100 - 0 - 100%)
    Frequency Synchronization Range50/60Hz synchronization, ±1% when mains lost, ±0.1Hz
    Frequency Tracking Rate±1Hz/s
    Output WaveformSine wave
    Total Harmonic Distortion (THDv)<2% (linear load), <5% (non - linear load)
    Phase Unbalance120±1% (balanced load), 120±2% (50% unbalanced load)
    Overload Capacity110% - 150% can operate for 10min - 1min; 150% - 160% can operate for 1min - 200ms; >160% can operate for 200ms
    Peak Factor3:01
    Protection or LimitationExtreme overload/short - circuit; Effective voltage limitation; Inrush current; Peak voltage limitation
    Rectifier EfficiencyOnline Mode: 89%, 90%, 91%, 92%
    Battery Mode: 90%, 91%, 92%, 93%
    Bypass
    TypeStatic switch
    Voltage/Frequency3x380VAC/400VAC (3 - phase + N - line) / 50/60Hz
    Inverter to Bypass Switching TimeSynchronous mode: 0ms, Asynchronous mode: 10ms
    Overload Capacity150% - 180% for 1h - 30s; 180% - 200% for 30s - 200ms; >200% for 200ms
    Switch to BypassOverload 160%: Immediate switch
    Return to InverterAutomatic switch after alarm clearance
    Maintenance Bypass
    Type/Voltage/FrequencyUninterrupted (sealed lead - acid battery) / 3x360 - 400 - 420V (3 - phase + N - line) / 50/60Hz
    Battery & Charging
    Number of Battery Cells (12V)29/30/31/32 (adjustable)
    Charging MethodOptional: Constant voltage charging/Constant current charging
    Charging CurrentDefault 10A, Maximum: Capacity/Battery Voltage

    Default 10A, Maximum 40A


    Application:

    • Security Devices
    • Educational Facilities
    • E-Commerce Platforms
    • Transportation Networks
    • Laboratory Equipment
    • Emergency Backup Systems
    • Medical Devices

    3phase pure sine wave online UPS

    Features:


    • Rectifier and inverter modules for AC/DC/AC conversion.
    • Static bypass and maintenance bypass circuits.
    • Battery charge/discharge management.
    • Reverse-parallel thyristors for swift grid-to-bypass switching.
    Quality 3 Phase Pure Sine Wave UPS 50 / 60Hz Double Conversion Online UPS With Thyristor Based Static Bypass for sale
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