詳細(xì)信息
光伏太陽(yáng)能
技術(shù)與性能特性:
Compliance with Standards 標(biāo)準(zhǔn) | IEC 61071、 IEC61881 |
operating temperatures(Case)運(yùn)行溫度(外殼) | -40°C to +70 °C |
storing temperature 存儲(chǔ)溫度 | -40 ... +85°C |
ΘHOTSPOT 熱點(diǎn)溫度 | +70°C |
Capacitance tolerance 電容器公差 | ± 5% or ± 10% |
tanδ0 損耗 | 2 x10-3 (100Hz,20°C) |
Test voltage terminal to terminal UTT 端子間測(cè)試電壓 | 1.5 URMS for 10 seconds |
Test voltage terminal to case UTC 端子與外殼間測(cè)試電壓 | 2Un+2000VAC - 50Hz for 60 seconds |
Permissible relative humidity 允許的相對(duì)濕度 | 75%Annual average ≤ 95% on 30 days / year, 年平均濕度75%,30天/年 |
IEC climatic category IEC氣候類別 | 40 / 85 / 21 |
Capacitance deviation in the operating temperature range of –25°C to +70 °C 在–25°C to +70 °C溫度下工作時(shí)允許容量變化值 | ±1.5% max on capacitance value measured at +20 °C 最大偏差±1.5%相對(duì)于20°C測(cè)量值 |
Case components 外殼成分 | Aluminium、plastic、304 stainless steel 鋁外殼、塑料外殼、304不銹鋼外殼 |
Terminals 端子 | Tinned brass fastons or screws 鍍錫銅螺桿 |
Installation 安裝位置 | Whatever Position 任意位置 |
Life Expectancy 預(yù)期壽命 | ≥ 100.000 hours at Un |
Failure quota 失效率 | 50 FIT |
Recommended torque for screw connections 推薦的連接扭矩 | 內(nèi)螺紋M6-3Nm,M8-6Nm |
n 特點(diǎn) 2 應(yīng)用于直流濾波電路中,可替代電解電容 2 等效串聯(lián)電阻小,能承受較大的紋波電流 2 自感小 2 有自愈性 2 壽命長(zhǎng) 2 鋁殼,樹酯灌封 n 應(yīng)用場(chǎng)合 2 風(fēng)能發(fā)電、太陽(yáng)能發(fā)電用或其它工業(yè)用變頻器 2 直流支撐濾波電路 n 技術(shù)參數(shù) Technical Specification
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