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ZP-PMB系列箱式交流電源浪涌保護器
ZP-PMB series box type AC power surge protectors
產品圖片 Dimensions and Diagram外形尺寸圖及電氣原理圖： ：
產品概述：
ZP-PMB系列箱式電交流電源浪涌保護器廣泛適用于各種智能樓宇、通信基站、信息系統以及工礦企業、商業、民用住宅的變電站、配電房、配電柜、開關箱、以及其他各種重要設備，保護設備電源系統免受雷擊過電壓、電網波動、操作過電壓等造成的損害。
內置高品質防雷模塊、過流過熱保護、自帶雷擊計數器、遠程遙信、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 intelligent 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.
技術參數：Technical Data
型號/Model | ZP-PMB120T | ZP-PMB100T | ZP-PMB80T | ZP-PMB60T | ZP-PMB40T | ZP-PMB20T |
標稱工作電壓/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 |
較大持續運行電壓/ Max. continuous operating voltage： Uc | 385VAC | 385VAC | 385VAC | 385VAC | 385VAC | 385VAC |
標稱放電電流/ Nominal discharge current: In (8/20μs) | 60kA | 50kA | 40kA | 30kA | 20kA | 10kA |
較大放電電流/ Max. discharge current: Imax (8/20μs) | 120kA | 100kA | 80kA | 60kA | 40kA | 20kA |
電壓保護水平/ Voltage protection level:（In）Up | ≤3.0kV | ≤2.8kV | ≤2.5kV | ≤1.95kV | ≤1.75kV | ≤1.2kV |
響應時間/Response time:ta | ≤25nS | |||||
保護模式/ Protection mode | L-N、L-PE、N-PE | |||||
連接導線/ Connecting wire | 10-25mm2 | |||||
工作環境/ Working environment | 環境溫度/ temperature：－40℃～＋85℃；相對濕度/ Relative humidity：≤95% | |||||
外殼材料/ Case material | 鋼板/Steel plate | |||||
機箱顏色/ Case color | 乳白色/ Milky white | |||||
外殼保護等級/ Shell protection grade | IP20 | |||||
外形尺寸/Dimensions | 350x260x125mm | |||||
