เครื่องสำรองไฟฟ้า Venus Ultimate VNU 1-10kVA

DSP true Online Double Conversion UPS

Rack and Tower Conversion

Features 

• True Online Double Conversion Pure Sine Wave UPS 

• Advanced DSP digital control technology 

• 2 Level IGBT Inverter Technology 

• High Input power factor correction (PFC)>0.99 

• Rackmount 19" 2U, 3U and 5U Output pure sine wave less than 2%(THDV) 

• Output voltage 220Vac +/-1% 

• High inverter efficiency(approx.292%) 

• Built in static transfer switch(SCR) 

• Self diagnosis at UPS start up/Manual self test 

• Advanced battery management(ABM) 

• EMI/RFI and power line noise protection 

• Cold start function 

• Surge, lightning, spike, blackout, brownout, overload and short circuit 

• RS232 communication with UPSilon 2000 monitoring software / 

RS485 and USB port (option) 

• External battery bank (option) 

• SNMP/HTTP monitor capability (option) 

• Parallel redundancy N+X (option) 5-10KVA 

• Maintenance bypass switch 5-10KVA 

• Automatic/Manaul bypass 

• Economy mode(ECO), Emergency power off(EPO) (option) 

• Output Isolation Transformer (option) 

• Compatible with Generator

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