技術(shù)參數(shù) Technical Data
額定電壓(The rated voltage): 115/250VAC
額定電流(Rated current): 3/300A
工作頻率(Operating frequency): 50/60Hz
絕緣電阻(insulation resistance): >500MΩ@500VDC
耐壓測試(Withstand voltage test): 線與線 : 1500VDC/一分鐘
線與地:1500VAC/一分鐘
氣候類別(Climate type): 25/85/21
平均無故障時間MTBF: 0.2Millon hours@40℃/250V
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
自動化設(shè)備,開關(guān)電源 、UPS電源 、醫(yī)療設(shè)備、儀器儀表等電子設(shè)備。
Automation equipment, switching power supply, UPS power supply, medical equipment,
instrumentation and other electronic equipment