SupsPOWER
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  • Chinese Version
  • SUN-33T Series 3 Phase LF/Transformer Based Online UPS(160-500KVA)

    Sun-33T(160-500KVA) Series is a high end 3 Phase Input/Output transformer based UPS system. It adapts the innovative designing concept of integration. It also has significantly improved the efficiency and reliability. Product Performance Index has reached international level. With Multiple Digital Control Modules, such as DSP, MCU, and CPLD, RP-N can be non-prioritized paralleled up to 8 units to lower operating costs without compromising reliability, performance, and availability.

    • Features

    • Specifications

    High Performance Index

    Advanced Rectifier and IGBT Technology. Input THDI≤4%, Input Power Factor ≥0.99 to save more energy.

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    Wide Input Voltage Range. High adaptive capacity and Generator Capability.

    High Overload Ability -- can still working under 120% Overload for more than 10 minutes, 150% Overload
    for more than 1 minutes.

    Input Power Factor>0.99, THDI<4.5% with optional filters ;

    Output Power Factor 0.9

    Self-Evaluation and Alarm of Phase Misconnection or Lost.


    Safe and Reliable

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    Series use full-digitized control to operate all power conversion sections during the operations, which has
    higher system reliability

    Cooling Fans internal Parallel Redundancy Design.

    Output Isolated Transformer Built-in. It can reduce impacts and interferences from Load Harmonic Wave
    Current and N-Wire Voltage.

    90% of system components are from international brands. All devices has been aged and fully tested for at least 24 hours before leaving the factory.


    Rich Accessories

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    Multiple communication interfaces integrated (RS232, RS485, Dry Contact, EPO, Etc.) ;

    Optional SNMP communication adapter available


    Compatible applications/loads

    Front Maintenance. Available for top connections with protection devices.

    Intuitive User Interface with large Dot-matrix LCD Screen and multi-functional keyboard.




    Capacity 160KVA
    144KW
    200KVA
    180KW
    250KVA
    225KW
    300KVA
    270KW
    400KVA
    360KW
    500KVA
    450KW
    Host Machine Specification
    UPS  Structure Online Double Conversion
    Appearance Low Frequency with Output Isolated Transformer
    Overall Efficiency (AC-AC) 94% (Optional  Accessories )
    Overall  Efficiency     (ECO ) 98%
    NoiseIn 2 Meters) 67dB 
    Working Temp. 0-40
    Storage Temp -15 ~ 50℃(without batteries)
    Humidity <95%Non-Condensing
    Safety Standard IEC60950-1 ,IEC62040-1-1
    EMC Standard IEC62040-2 ,IEC62040-3
    Parallel   Redundancy Parallel  Redundancy Upto 8 Units
    Protection Overload, Short-Circuit, Over Temp., Utility Power Voltage   High/low, BAT Voltage High/low
    DC Start Available
    Generator Compatibility Available
    Display LCD Display(Multi-Language   with all kinds of messages)+LED
    Mute Auto
    Cabinet Standard IP20
    Cooling System Intelligent Speed Control Cooling Fan
    Elevation 1500M without Derated
    Rectifier Specification
    Input Voltage 380/400/415Vac+N+W, 3 phase
    Input Voltage Range 298-498Vac 
    Input Frequency Range 50/60Hz ±10% 
    Soft-Start Can be set for 5-600   Seconds
    Input PF 0.95with  input filter )
    THDI 5%(with   optional accessories)
    Output Specification
    Output Voltage Line Voltage: 380×(1±1%)AC or Phase Voltage: 220×(1±1%)AC
    Output Power Factor 0.9
    Output Voltage Regulation 380Vac±1%(Static Load);380Vac±2%(50-0%   Sudden Change);380Vac±3%(100-0% Sudden Change)
    Voltage   Dynamic Response ±5%,(0   ~100% Sudden Change)
    Voltage   Dynamic Response Time <5ms
    Synchronization   Range ±5%
    Output  Freq ±0.02%   (BAT Mode) 
    Input/Output Phase Swift 1°(Balanced Load),≤2°(50%   Balanced Load)
    Frequency Tracking Range 45-65Hz
    Output Waveform Pure Sine Wave
    Overload With output PF 0.9, 105%: Long time Operation,110%: 1 Hour,125%:   10 Mins,150%:1 Min
    Crest Ratio 3∶1
    Short-Circuit Circuit Auto-Protection, Bypass Switch Tripping
    Output Abnormal INV. Output   Auto-Locked Protection
    Bypass Specification
    Static Bypass Transfer Time 0ms
    Static Bypass Input Range 380/400/415Vac(±10%,±15%,±20%   Selectable) 3 Phase+N(3   Phase+N+PE)
    Frequency Tracking Speed 50/60Hz±10%
    Bypass --> INV Transfer Time 2ms
    Frequency  Tracking   Speed 200%: 5 Mins;1000%:10   Seconds
    Manual Maintenance   Available
    Battery Specification
    Type Sealed Lead Acid Maintenance Free
    BAT Rated Volts/Units 12V,384Vdc /32 Units
    Float Charge Vottage Equalized Charge, Float Charge, Intelligent Battery Management
    BAT Low Shutdown Protection
    Communication Specification
    Communication Port RS232/SNMP/485/Dry ContactOptional Accessory)
    Remote Software Multi-functional Monitoring System, Online and BAT Mode Status,   BAT Fault, Remote Control
    Physical Parameters
    Size mm   (D) 855 855 855 855 855 860
    Size mm   (H) 1900 1900 1900 1900 1900 1900
    Size mm(W)   6 pulse 1245 1245 1645 1645 2265 ——
    Size mmW) 12 pulse 1770 1770 2285 2285 2265 2900
    Net Weight   Kg (6 pulse) 1075 1075 1580 1580 2105 ——
    Net Weight Kg (12 pulse) 1685 1685 2090 2090 2500 3000


    Note: Specifications are subject to   change without further notice.

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