SUN-T Series low frequency pure sine wave online ups (1-15KVA)
Sun-T Series is a small medium capacity true double conversion online UPS with DSP control. It has 1/1 3/1 phase structures and 1+1 parallel redundant function. Isolated transformer and the international advanced SMD design, which has outstanding stability and high reliability. Isolated transformer effectively suppresses and isolates utility surge voltage and impacts to load devices, which greatly protects load device with good synchronization with UPS systems.
High Performance Index
Advanced SCR Rectifier and IGBT Inverter Technology. Online Single Phase Input/Output double conversion structure to adapt 220V and 50/60 Hz Mains Grid Supply Systems.
Wide Input Range from 160 Vac to 300 Vac and 50/60Hz ± 5%. High Adaptive Capacity to Mains Grid Supply System and Different kind of Loads. High Overload Ability -- surge current protection technology can carry the sudden impact due to 0% to 100% load immediately without transfer to bypass.
Overall Efficiency 85%. 98% under ECO Mode.
Full-Digitized Non-master slave parallel redundancy technology. Parallel upto 8 units.
Friendly and Intuitive User Interface. Large Dot-matrix LCD+LED Screen with multi-functional
keyboard to check system parameters, such as fault histories, operational statuses,
self-diagnosis periodically discharge settings, etc.
Safe and Reliable
MCU control to operate all power conversion sessions during the operations, which has higher system reliability than traditional UPS systems.
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.
Sun-T series is designed for small and medium important equipment systems, such as small and medium commercial network equipment, small data center, important medical equipment, manufacturing process control system and communication equipment.
|Host Machine Specification|
|UPS Structure||Online Double Conversion|
|Appearance||Low Frequency with Output Isolated Transformer|
|Overall Efficiency (AC-AC )||> 85% |
|Noise(In 2 meters)||<50dB|
|Working Temp||-10-40ºC |
|Storage Temp||-25~ 60ºC(Without batteries) |
|Humidity||< 95% Non-Condensing|
|Protections||Overload, Short-Circuit, Over Temp., Utility Power Voltage High/low, BAT Voltage High/low|
|DC Start||Available |
|Display||LCD Display(Multi-Language with all kinds of messages)+LED Indicators |
|Cooling System||Intelligent Speed Control Cooling Fan|
|Input Voltage Range||220/200/230/240Vac,single phase|
|Input Voltage Range||80-280Vac(Derated at Utility Volt at 80Vac)||160-280Vac|
|Input Frequency Range||50Hz±5%|
|Output Voltage Regulation||220Vac±1%(Static Load);220Vac±2%(50-0% Sudden Change) |
|Output Freq.||50Hz±0.1%(BAT Mode) |
|Distortion||<1%(Linear Full Load),<3%(None-Linear Full Load)|
|Frequency Tracking Range||46-54Hz |
|Output Waveform||Pure Sine Wave|
|Overload|| > 125%: More than 1 min|| > 125%: More than 10 min|
| > 150%: More than 300ms||> 150%: More than 1 min|
|Short-Circuit||Circuit Auto Protection,Output Voltage/Current 0|
|Output Abnormal||INV Output Auto-Locked Protection|
|Static Bypass Transfer Time||0ms|
|Static Bypass Range||220Vac(-15~+15%) |
|Frequency Range||±1Hz, ±2Hz, ±3Hz Selectable|
|Bypass -> INV Transfer Time||2ms|
|Frequency Tracking Speed ||0.5-2hz/s |
|Manual Maintenance Bypass||None|
|Alarm||Utility Power Fault, BAT Voltage Low, Overload, PS Fault|
|Type||Sealed Lead Acid Maintenance Free|
|Std. Model Rate Volts/Units||48Vdc/4 Units||96Vdc/8 Units||96Vdc/8 Units||192Vdc/16 Units||192Vdc/16 Units||192Vdc/16 Units|
|Std. Model Charging Current||1A||1A||1A||1A||1A||1A|
|Ext. Model Charging Current||Std.5A/10A (Opt.)||Std.5A/10A (Opt.)||Std.5A/10A (Opt.)||Std.5A/10A (Opt.)||Std.5A/10A (Opt.)||Std.5A/10A (Opt.)|
|BAT Low||Shutdown Protection|
|Communication Port||Rs232 (Std.);/SNMP/RS485/ Dry Contact (Optional Accessory) |
|Remote Software||Multi-functional Monitoring System, Online and BAT Mode Status, BAT Fault, Remote Control|
|Std. Size mm(D×W×H)||230×625×565||230×625×565||230×625×565||230×625×640||--------||--------|
|Ext. Size mm(D×W×H)||230×525×390||230×525×390||230×525×390||230×625×560||310×675×850||310×675×850|
|RM. Size mm(W×D×H)||430×540×178/3U||430×540×266/6U|| || |
|Std. Net weight Kg||45||60||61||108||--------||--------|
|Ext. Net weight Kg||28||31||32||79||112||131|
|RM. Net weight Kg||--------||31||32||79||--------||--------|