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臺達UPS不間斷電源GES-HPH20K三進三出20KVA 18KW機房服務(wù)器

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Online Interactive UPS uninterruptible power supply

working principle

When the mains power is normal, the On-line Interactive UPS uninterruptible power supply supplies the load with improved mains power. When the mains power fails, the load is completely supplied by the battery and then supplied by the inverter. There is a bidirectional in the Online Interactive UPS power supply, which can be used not only as an inverter, but also as a charger. The On-line Interactive UPS UPS adjusts the voltage output through voltage rise and fall or inversion according to the input mains power situation.

characteristic

Compared with the On-line UPS UPS, the power loss of the On-line Interactive UPS is significantly lower than that of the On-line UPS without two transformations, so the efficiency is high, which can reach more than 95, the overload capacity can reach 200 in the mains power supply, and has a wide power transmission range, low noise, small volume, etc. Using silicon controlled rectifier will produce strong harmonic current to the municipal power supply, but the Online Interactive UPS will not pollute the municipal power supply with linear load.