产品概述：
ZP-PMB系列箱式电交流电源浪涌保护器广泛适用于各种智能楼宇、通信基站、信息系统以及工矿企业、商业、高级民用住宅的变电站、配电房、配电柜、开关箱、以及其他各种重要设备，保护设备电源系统免受雷击过电压、电网波动、操作过电压等造成的损害。
内置高品质防雷模块、过流过热保护、自带雷击计数器、远程遥信、声光告警、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.
技术参数：Technical Data
型号/Model | ZP-PMB120T | ZP-PMB100T | ZP-PMB80T | ZP-PMB60T | ZP-PMB40T | ZP-PMB20T |
标称工作电压/Nominal operating voltage：Un | 380VAC | 380VAC | 380VAC | 380VAC | 380VAC | 380VAC |
工作频率/ Working frequency | 50/60Hz | 50/60Hz | 50/60Hz | 50/60Hz | 50/60Hz | 50/60Hz |
zui大持续运行电压/ Max. continuous operating voltage： Uc | 385VAC | 385VAC | 385VAC | 385VAC | 385VAC | 385VAC |
标称放电电流/ Nominal discharge current: In (8/20μs) | 60kA | 50kA | 40kA | 30kA | 20kA | 10kA |
zui大放电电流/ Max. discharge current: Imax (8/20μs) | 120kA | 100kA | 80kA | 60kA | 40kA | 20kA |
电压保护水平/ Voltage protection level:（In）Up | ≤3.0kV | ≤2.8kV | ≤2.5kV | ≤1.95kV | ≤1.75kV | ≤1.2kV |
响应时间/Response time:ta | ≤25nS | |||||
保护模式/ Protection mode | L-N、L-PE、N-PE | |||||
连接导线/ Connecting wire | 10-25mm2 | |||||
工作环境/ Working environment | 环境温度/ temperature：－40℃～＋85℃；相对湿度/ Relative humidity：≤95% | |||||
外壳材料/ Case material | 钢板/Steel plate | |||||
机箱颜色/ Case color | 乳白色/ Milky white | |||||
外壳保护等级/ Shell protection grade | IP20 | |||||
外形尺寸/Dimensions | 350x260x125mm | |||||
