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UPS (เครื่องสำรองไฟ)
UNINTERRUPTIBLE POWER SUPPLY
True Online double-conversion with full DSP control
EA890 series UPS is a intelligent 3 phase in 3 phase out uninterruptible power supply,
it adopts double transform high frequency PWM and high performance digital control technique (DSP), with perfect protection, super network management function,
Pure Sine Wave UPS
EA-600 pure sine wave ups for computer is with a output power factor 0.8. Specifically designed for operation in poor power areas. Ideal applications Home PC, SOHO, small scale exchange,supermarket POS machines,Workstation , peripheral devices and other business critical applications.
UPS UNINTERRUPTIBLE POWER SUPPLY
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