產(chǎn)品概述:
ZP-PMB系列箱式電交流電源浪涌保護(hù)器廣泛適用于各種智能樓宇、通信基站、信息系統(tǒng)以及工礦企業(yè)、商業(yè)、高級(jí)民用住宅的變電站、配電房、配電柜、開(kāi)關(guān)箱、以及其他各種重要設(shè)備,保護(hù)設(shè)備電源系統(tǒng)免受雷擊過(guò)電壓、電網(wǎng)波動(dòng)、操作過(guò)電壓等造成的損害。
內(nèi)置高品質(zhì)防雷模塊、過(guò)流過(guò)熱保護(hù)、自帶雷擊計(jì)數(shù)器、遠(yuǎn)程遙信、聲光告警、故障指示等功能。
Product overview
ZP-PMB series box type AC power surge protective device is widely used in all kinds of inligent building, communication base station, information system and industrial and mining enterprises, commercial, senior residential substation, power distribution room, power distribution cabinet, switch box, and a variety of other important equipment, equipment, power supply system is protected against lightning over voltage, power grid fluctuations, voltage caused damage.
Built in high quality lightning protection module, over flow through thermal protection, with lightning counter, remote, sound and light alarm, failure indication and other functions.
技術(shù)參數(shù):Technical Data
型號(hào)/Model | ZP-PMB120T | ZP-PMB100T | ZP-PMB80T | ZP-PMB60T | ZP-PMB40T | ZP-PMB20T |
標(biāo)稱工作電壓/Nominal operating voltage:Un | 380VAC | 380VAC | 380VAC | 380VAC | 380VAC | 380VAC |
工作頻率/ Working frequency | 50/60Hz | 50/60Hz | 50/60Hz | 50/60Hz | 50/60Hz | 50/60Hz |
zui大持續(xù)運(yùn)行電壓/ Max. continuous operating voltage: Uc | 385VAC | 385VAC | 385VAC | 385VAC | 385VAC | 385VAC |
標(biāo)稱放電電流/ Nominal discharge current: In (8/20μs) | 60kA | 50kA | 40kA | 30kA | 20kA | 10kA |
zui大放電電流/ Max. discharge current: Imax (8/20μs) | 120kA | 100kA | 80kA | 60kA | 40kA | 20kA |
電壓保護(hù)水平/ Voltage protection level:(In)Up | ≤3.0kV | ≤2.8kV | ≤2.5kV | ≤1.95kV | ≤1.75kV | ≤1.2kV |
響應(yīng)時(shí)間/Response time:ta | ≤25nS | |||||
保護(hù)模式/ Protection mode | L-N、L-PE、N-PE | |||||
連接導(dǎo)線/ Connecting wire | 10-25mm2 | |||||
工作環(huán)境/ Working environment | 環(huán)境溫度/ temperature:-40℃~+85℃;相對(duì)濕度/ Relative humidity:≤95% | |||||
外殼材料/ Case material | 鋼板/Steel plate | |||||
機(jī)箱顏色/ Case color | 乳白色/ Milky white | |||||
外殼保護(hù)等級(jí)/ Shell protection grade | IP20 | |||||
外形尺寸/Dimensions | 350x260x125mm |