技術(shù)參數(shù) Technical Data
額定電壓(The rated voltage): 250/440VAC
額定電流(Rated current): 1/1000A
工作頻率(Operating frequency): 50/60Hz
絕緣電阻(insulation resistance): >200MΩ@500VDC
耐壓測試(Withstand voltage test): 線與線 : 1500VDC/一分鐘
線與地:2250VDC/一分鐘
氣候類別(Climate type): 25/85/21
設(shè)計標(biāo)準(zhǔn)(Design criteria ): UL1283、IEC/EN 60939、CSA C22.2 NO.8
CQC GB 15288/GB 15287-1994等
防火等級(Fire rating): UL 94V-0
應(yīng)用場合applications
適用于三相三線供電的電力電子設(shè)備、UPS電源 、電梯、伺服驅(qū)動器、變頻器輸入端
Suitable for three-phase three wire power supply of power electronic equipment,
UPS power supply, elevator, servo driver, inverter input
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