SBW、DBW系列單、三相全自動(dòng)補(bǔ)償式電力穩(wěn)壓器采用國(guó)際先進(jìn)的補(bǔ)償技術(shù)設(shè)計(jì)制造。 當(dāng)電網(wǎng)電壓波動(dòng)或負(fù)載電流變化時(shí)， 能自動(dòng)保持輸出電壓穩(wěn)定， 以保障用電設(shè)備正常運(yùn)行。 與其它型式的穩(wěn)壓器相比較，具有容量大、效率高、無(wú)波形畸變，使用維護(hù)簡(jiǎn)便、運(yùn)行可靠， 在輸入電壓范圍低端時(shí)仍能全容量輸出。具有過(guò)壓、過(guò)流、開(kāi)機(jī)相序等保護(hù)。 This product is designeg and developed with the international advanced compensation technol- ogy .It can keep the output voltage in steady state automatically when the network voltage fluctuat- ed or the load current varied, which can ensure the consumer run smoothly. It has the advantage 適用于小型工廠全廠，大、中型工礦企業(yè)車(chē)間、部門(mén)供電、可廣泛用于工礦企業(yè)、油田、 鐵路、建筑工地、學(xué)校、醫(yī)院、賓館、科研等部門(mén)的精密機(jī)床、精密儀器、試驗(yàn)裝置、電梯、 進(jìn)口機(jī)電設(shè)備及生產(chǎn)流水線設(shè)備穩(wěn)壓，也適用于電源電壓低，波動(dòng)幅度大的低壓電網(wǎng)未端的 用戶。 It is suitable for electric supply in small-sized plant、workshop and department inmiddle、large- sizde mining enterprise,it can be widely used in the precision machine tool、precision instrument, test device、elevator、imported electromechanical device、production flow-line in the mining ent- erprise、oil field、railway、building site、school、hospital、hotel、scientificresearch department and so on, it is also suitable for the user in the LV electric network end with low power voltage and big wave range.