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技術(shù)參數(shù)<\/span> <\/p> <\/td> <\/tr>

相數(shù)<\/span> <\/p> <\/td>

單相<\/span> <\/p> <\/td>

三相<\/span> <\/p> <\/td> <\/tr>

容量<\/span> <\/p> <\/td>

0.25KVA-200KVA<\/span> <\/p> <\/td>

0.5KVA-<\/span>3<\/span>000KVA<\/span> <\/p> <\/td> <\/tr>

輸入電壓<\/span> <\/p> <\/td>

220V<\/span>（客戶要求定做）<\/span> <\/p> <\/td>

380V<\/span>（客戶要求定做）<\/span> <\/p> <\/td> <\/tr>

輸出電壓<\/span> <\/p> <\/td>

380v/220v<\/span>（客戶要求定做）<\/span> <\/p> <\/td> <\/tr>

輸出電壓準確性<\/span> <\/p> <\/td>

±1%<\/span> <\/p> <\/td> <\/tr>

電壓變動率<\/span> <\/p> <\/td>

≤1.5%<\/span> <\/p> <\/td> <\/tr>

輸出波形失真度<\/span> <\/p> <\/td>

無失真（與輸入波形比較）<\/span> <\/p> <\/td> <\/tr>

絕緣等級<\/span> <\/p> <\/td>

F級、H級、HC級可供選擇（常規(guī)為H級）耐溫180°<\/span> <\/p> <\/td> <\/tr>

工作效率<\/span> <\/p> <\/td>

自耦式≥99%     感應(yīng)式（隔離式）≥95%<\/span> <\/p> <\/td> <\/tr>

適用頻率<\/span> <\/p> <\/td>

50/60Hz<\/span> <\/p> <\/td> <\/tr>

聯(lián)接方式<\/span> <\/p> <\/td>

Y/△任益組合（自耦/隔離變壓器）<\/span> <\/p> <\/td> <\/tr>

過載能力<\/span> <\/p> <\/td>

允許超過1.2倍額定負載工作4小時（可長期滿載）<\/span> <\/p> <\/td> <\/tr>

噪聲<\/span> <\/p> <\/td>

≤35dB（一公尺內(nèi)）<\/span> <\/p> <\/td> <\/tr>

溫升<\/span> <\/p> <\/td>

≤60℃<\/span> <\/p> <\/td> <\/tr>

絕緣電阻<\/span> <\/p> <\/td>

≥150MΩ<\/span> <\/p> <\/td> <\/tr>

抗電強度<\/span> <\/p> <\/td>

3000VAC/1min<\/span> <\/p> <\/td> <\/tr>

設(shè)計壽命<\/span> <\/p> <\/td>

25年<\/span> <\/p> <\/td> <\/tr>

工作環(huán)境<\/span> <\/p> <\/td>

溫度：-20～+45℃濕度：≤95%RH不結(jié)露<\/span> <\/p> <\/td> <\/tr>

工作場所<\/span> <\/p> <\/td>

無腐蝕性氣體及導(dǎo)電粉塵<\/span> <\/p> <\/td> <\/tr>

安規(guī)標準<\/span> <\/p> <\/td>

產(chǎn)品符合VDE0550、IEC439、JB5555、GB226等國際**標準<\/span> <\/p> <\/td> <\/tr>

冷卻方式<\/span> <\/p> <\/td>

干式風(fēng)冷<\/span> <\/p> <\/td> <\/tr>

備貨情況<\/span> <\/p> <\/td>

380V/220V 200V  10~100KVA標準機型均備有現(xiàn)貨.                                                                               <\/span> <\/p> <\/td> <\/tr> <\/tbody><\/table>

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