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調(diào)壓器 變頻電源 隔離變壓器 三相變壓器 干式變壓器 醫(yī)用隔離變壓器
調(diào)壓器,變頻電源,隔離變壓器,三相變壓器,干式變壓器,醫(yī)用隔離變壓器
調(diào)壓器,變頻電源,隔離變壓器,三相變壓器,干式變壓器,醫(yī)用隔離變壓器
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三相380V電壓穩(wěn)壓器采用國際先進(jìn)的補(bǔ)償技術(shù)設(shè)計制造,三相穩(wěn)壓器(150kw,200kw,500kw)具有容量大,效率高,使用維護(hù)方便,運(yùn)行可靠的特點。三相電壓380v100kw穩(wěn)壓器可與任何性質(zhì)負(fù)載匹配,廣泛應(yīng)用于交通,郵電,通訊,廣播電視,計算機(jī)系統(tǒng),注塑,數(shù)控機(jī)床及各種電動機(jī)等設(shè)備,并為進(jìn)口CT機(jī)等醫(yī)療設(shè)備,各種電梯配套特種機(jī)型。 SBW、DBW系列單、三相全自動補(bǔ)償式電力穩(wěn)壓器是適用于當(dāng)外界的供電網(wǎng)絡(luò)電壓波動或負(fù)載變化而造成電壓波動時,能自動保持輸出電壓穩(wěn)定。本系列產(chǎn)品與其他型式的穩(wěn)壓器相比,具有容量大、效率高、無波形畸變、電力調(diào)節(jié)平穩(wěn)等優(yōu)點,適用負(fù)載廣泛,能承受瞬時超載, 可長期工作,手動/自動切換,設(shè)有過壓保護(hù)、缺相、相序保護(hù)及機(jī)械故障自動保護(hù),本機(jī)體積小,重量輕、使用安裝方便,運(yùn)行可靠等優(yōu)點。 DBW/SBW Series single、three phases full automatic compensated power voltage stabilizer appliant to when the power network voltage fluctuates or the load currentvaries, it can keep output voltage in steady state auto matically, Compared with othervoltage stabilizers, it has the advantage of large capacity, high efficiency, no wave distortion, stable voltage adjustment, suitability for kinds of loads, bearing instantaneous overload, working continually for long time, as well as free transferring between manual controland automatic control, etc, besides, it is provided with protection against over-voltage over current ,phase failure and protection for phase sequence and has following merits: small volume, light weight, convenient installation and reliable running and so on. 使用場合 廣泛用于郵電、商場、電梯、醫(yī)院、學(xué)校、印刷、紡織、證劵等所有需要的正常電壓保證的場合及大、中型工礦企業(yè)車間,部分供電及重要設(shè)備和配套。 Widely used in post and telecommunications, department stores, elevators, hospitals, schools,printing, securities and other occasions where all needs normal voltage to ensure, such as workshop mines medium enterprises, some of the important equipment and computerpower and support. 產(chǎn)品性能 輸入電壓 單相:220V±20%或者220V±30%(訂貨時需要說明) Single Phase: 220V±20%or220V±30%(order time make remark) 三相四線:380V±20%或者380V±30%(訂貨時需要說明) Three phases Four-line: 380V±20%or380V±30%(order time make remark) 輸出電壓 單相:220V(相電壓) Single phases:220V(Phase Voltage) 三相:380V(線電壓) Three phases:380V (Ling Voltage) 輸出精度 2-5%(可調(diào)Adjustable) 頻率 50Hz/60Hz 效率 ≥95%(功率等級50KVA上) 響應(yīng)速度 ≤1.5S 環(huán)境溫度 -10~+40℃ 絕緣電阻 ≥5MΩ 過載能力 二倍額度電流,維持一分鐘 Double rated current one min 波形失真 無附加波形失真 No additional waveform distortion 市電功能 人工啟動 Byhand 保護(hù)功能 過壓、過流,其它功能另外注明缺相、相序、浪涌、濾波 Overvoltage、overcurrent、other protect function when make order time Need make remark,lack phase、feel phases、sarge、filter ect.
99久天堂AV在线播放_久久97久久97精品免视看_欧洲无线乱码2021芒果免费_国产成人精品人人2020