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| 產(chǎn)品參數(shù) | |||
|---|---|---|---|
| 品牌 | HUIYITAI | ||
| 系列 | 聚丙烯電容器 | ||
| 標(biāo)稱容量 | 684 | ||
| 容差 | 5 | ||
| 額定電壓-DC | 2250 | ||
| 介電材料 | 聚丙烯膜 | ||
| 端接類型 | 焊片引出 | ||
| 引線類型 | 焊片引出 | ||
| 應(yīng)用領(lǐng)域 | 電工電氣 | ||
| 可售賣地 | 北京;天津;上海;重慶;河北;山西;遼寧;吉林;黑龍江;江蘇;浙江;安徽;福建;江西;山東;河南;湖北;湖南;廣東;廣西;海南;四川;貴州;云南;陜西;甘肅;青海 | ||
| 等級(jí) | A | ||
| 型號(hào) | 0.68UF2250VDC | ||
特點(diǎn)Features
產(chǎn)品用于直流支撐電路，可以完全取代電解電容
Used in DC-Link circuits,can replace electrolytic capacitor
低的等效串聯(lián)電阻，強(qiáng)的吸收紋波能力
Lower ESR.high ripple current handling capabilities
具有自愈性
Self-healing property
長(zhǎng)壽命
Long life time
干式,環(huán)氧樹脂封裝
Filled with resin,dry type
無感結(jié)構(gòu)
Non-inductive type
鋁外殼帶安裝螺桿，滿足RoHS指令
Aluminium case, RoHS compliance
用途Applications
用于光伏，風(fēng)能并網(wǎng)逆變器
Used in inverters of solar and wind power
高壓變頻器
High voltage inverters
特性Specifications
引用IEC61071國(guó)際標(biāo)準(zhǔn)
Reference standards IEC 6107I
使用溫度范圍Operating temperature range:-40~85
存儲(chǔ)溫度范圍Storage temperature range:-40C~85C
容量范圍Capacitance range:80-5600uF
容量偏差Capacitance tolerance:±5,±l0
電壓范圍Voltage range:600-2500VDC
測(cè)試數(shù)據(jù)Test data
極間耐壓Voltage between terminals: 1.5Un 10s
極殼耐壓Voltage between terminals and case:I.5Un 1000VAC10s 50Hz
損耗角正切Dissipationfactor:2.0x10?100Hz25
預(yù)期壽命Life expectancy:100000小時(shí)hours
失效率Failure rate:50FIT
絕緣電阻Insulation resistance:CxRi≥5000s100VAC 25
過壓Over voltage:1.1Un30 of on-load-during
1.15Un30min/day
1.2Un 5min/day
1.3Un1min/day
l.5Un 50ms 1000 times during the life of the capacitor
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