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  • Chinese Version
  • SUN-33S Series 3 Phase IGBT Rectifier Online UPS(20-120KVA)

    Sun-33S Series is a true full digitized IGBT rectifier double conversion online UPS. It has parallel redundant features. With THDI≤4%, output power factor 0.9, and overall efficiency AC~AC up to 95% , Sun-33S Series can be defined as a high reliability and efficiency green power. It also integrates friendly user communication interface and remote-control system, which is ideal for medium to large data centers, precision equipment, and Telecomm industry.

    • Features

    • Specifications(10-100KVA)

    • Specifications(120-200KVA)

    High Performance Index

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

    DT Series adapts the 5th generation IGBT Inverter control technology to enhance the output voltage/current performance. Online 3 Phase input and 3 Phase output double conversion structure to adapt 380/400/415V, 50/60Hz Mains Grid Supply Systems.

    Output Power Factor 0.9 to carry 12.5% load capacities than traditional UPS.

    Wide Input Voltage Range 380Vac (-45% to +25%) or 210-475 Vac with 50/60Hz ±5% Frequency Range. High adaptive capacity and Generator Capability.

    Overall Efficiency upto 95%. Can reach to 98% on ECO Mode.

    Powerful overload ability with output short circuit protection technology: 110%-120% overloads for 10 minutes.125%-150% for 1 minute.

    Full-Digitized Non-master slave equalized current control parallel redundancy technology. Parallel upto 8 Units

    Shared Common Battery Banks under parallel operational Mode to save user investments.

    Intelligent battery management to extend battery life.

    Dual DSP control to correct charging parameters, which provides optimized charging solutions based on operational mode, such as float charge or equalized charge. This extend battery lifetime.

    Flexible Battery Configuration. It can be set on the front panel with 28/30/32 Units of Batteries.

    Self-Evaluation and auto periodical discharge settings to activate non-use batteries.

    Intuitive and user friendly 7 inch LCD color touch screen to simplified user operations

    Powerful Communication Ports: SNMP adapter, RS232/485, Battery Data Port, EPO, Parallel Port.

    Intelligent Cooling system and multi-level protection design to ensure UPS operation under all circumstances.


    Compatible applications/loads

    Sun-33S Series is designed for small and medium important equipment/application systems, such as SME data exchange centers, communication equipment industry, and precision instruments.




    Capacity 10KVA/9KW 20KVA/18KW 30KVA/27KW 40KVA/36KW 60KVA/54KW 80KVA/72KW 100KVA/90KW
    Host Machine Specification
    UPS    Structure Online Double Conversion
    Appearance High Frequency Online Design
    Overall Efficiency (AC-AC) > 93%
    Noise(In 2 Meters) < 50-65dB
    Working Temp. -10-40
    Storage Temp. -25 ~ 60℃(Without Batteries)
    Humidity < 95% Non-Condensing
    Safety Standard GB4943
    EMC Standard EN 50091-1/2
    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 7 Inch LCD Color Touch Screen(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 380Vac+N+W, 3 Phase
    Input Voltage Range 380Vac+25% -45%(When Input Voltage<75%,Output Power Derated)
    Input Frequency Range 40-70Hz
    Soft-Start > 20 Seconds
    Input PF 0.99
    THDI < 3.5%
    Input Current 20A 40A 57A 76.7A 115A 153.5A 192A
    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)
    Output Frequency ±8% at 50Hz: Online Mode   tracking input and bypass frequency
    ±0.1%: when input or bypass frequency is more than ±8% or under BAT Mode
    Distortion < 1%(Linear Full Load),<3%(Non-Linear   Full Load)
    3 Phase Unbalanced Allow 3 Phase 100% Unbalanced
    Output Volt Unbalanced Degree 1°(Balanced Load)
    Input/Output Phase Swift 1°(Balanced Load)
    Frequency Tracking Range 46-54Hz
    Output Waveform Pure Sine Wave
    Overload <125%: More than 10 mins
    > 125%: More   than 1 min
    > 150%: More   than 300ms transfer to bypass
    Crest Ratio 3∶1
    Efficiency > 93%
    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 380Vac(-15~+15%)
    Frequency Range ±1Hz, ±2Hz, ±3Hz Selectable
    Bypass --> INV Transfer Time 2ms
    Frequency Tracking Speed 0.5-2hz/s
    Manual Maintenance Bypass Available
    Battery Specification
    Type Sealed Lead Acid Maintenance   Free
    BAT Rated Volts/Units ±168Vdc(28 Units), ±180Vdc(30 Units), ±192Vdc(32 Units)
    BAT Low Shutdown Protection
    Communication Specification
    Communication Port RS232/SNMP/485/ Dry Contact(Optional Accessory)
    Remote Software Multi-functional Monitoring System, Online and BAT Mode Status,   BAT Fault, Remote Control
    Physical Parameters
    Size mm(W×D×H) 470×710×1150  600×800×1850
    Net Weight Kg 100 110 125 130 265 287 295


    Note: Specifications are subject to   change without further notice.



    Capacity 120KVA/108KW 140KVA/112KW 160KVA/128KW 200KVA/160KW
    Host Machine Specification
    UPS  Structure Online   Double Conversion
    Appearance High   Frequency Online Design
    Overall Efficiency (AC-AC) >   93%
    Noise(In 2 Meters) <   50-65dB
    Working Temp. -10-40
    Storage Temp. -25 ~   60℃(Without Batteries)
    Humidity <   95% Non-Condensing
    Safety Standard GB4943
    EMC Standard EN   50091-1/2
    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 7   Inch LCD Color Touch Screen(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 380Vac+N+W,   3 Phase
    Input Voltage Range 380Vac+25%   -45%(When Input Voltage<75%,Output Power Derated)
    Input Frequency Range 40-70Hz
    Soft-Start >   20 Seconds
    Input PF 0.99
    THDI <   3.5%
    Input Current 230A 268A 307A 384A
    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)
    Output Frequency ±8%   at 50Hz: Online Mode tracking input and bypass frequency
    ±0.1%: when input or bypass frequency is more than ±8% or under BAT Mode
    Distortion <   1%(Linear Full Load),<3%(Non-Linear   Full Load)
    3 Phase Unbalanced Allow   3 Phase 100% Unbalanced
    Output Volt Unbalanced Degree 1°(Balanced Load)
    Input/Output Phase Swift 1°(Balanced Load)
    Frequency Tracking Range 46-54Hz
    Output Waveform Pure   Sine Wave
    Overload <125%:   More than 10 mins
    > 125%: More than 1 min
    > 150%: More than 300ms transfer to bypass
    Crest Ratio 3∶1
    Efficiency >   93%
    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 380Vac(-15~+15%)
    Frequency Range ±1Hz,   ±2Hz, ±3Hz Selectable
    Bypass --> INV Transfer Time 2ms
    Frequency Tracking Speed 0.5-2hz/s
    Manual Maintenance Bypass Available
    Battery Specification
    Type Sealed   Lead Acid Maintenance Free
    BAT Rated Volts/Units ±168Vdc(28 Units),   ±180Vdc(30 Units), ±192Vdc(32   Units)
    BAT Low Shutdown   Protection
    Communication   Specification
    Communication Port RS232/SNMP/485/   Dry Contact(Optional Accessory)
    Remote Software Multi-functional   Monitoring System, Online and BAT Mode Status, BAT Fault, Remote Control
    Physical Parameters
    Size mm( >W×D >×H) 700×800×1850
    Net Weight Kg 310 320 375 406


    Note: Specifications are subject to   change without further notice.

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