The MSII Parallel On-line UPS, is the perfect solution for mission critical users who demand high reliability, availability and performance for critical electronic equipment and computer loads.It features double conversion True Online Technology, fiel-proven full Digital Signal Processor (DSP) and utilises our uniquely patented inverter control technology.The MSII Parallel On-Line UPS is a scalable system which achieves N+1 redundancy without any additional parts.

 

SERIES TABLE

MODEL POWER  VA  VOLTAGE  PHASE 
MSII4500 4500 160~280Vac Single, Line + Neutral + Ground
MSII6000 6000 160~280Vac Single, Line + Neutral + Ground
MSII8000/8000P 8000 160~280Vac (1Φ) / 277 – 485Vac (3Φ)** Single, Line + Neutral + Ground;
Three, R, S, T + Neutral + Ground
MSII10000/10000P 10000 160~280Vac (1Φ) / 277 – 485Vac (3Φ)** Single, Line + Neutral + Ground;
Three, R, S, T + Neutral + Ground

SPECIFICATIONS TABLE

Input
Voltage (See series table)
Frequency 45 ~ 65 Hz
Phase (See series table)
Power Factor Up to 0.99 at Linear Load
Output
Voltage 200/208/220/230/240Vac Selectable(208/120Vac optional)
Frequency (Battery Mode) ±1Hz or ±3Hz (Selectable)
Current Crest Ratio 3:1
Output Waveform Pure Sine Wave
Transfer Time (AC to DC) 0 ms
Efficiency 90% (Line mode)

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