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低压物联网开关

低压物联网开关

低压物联网开关

低压物联网开关

低压物联网开关

低压物联网开关

低压物联网开关

2023-01-15 16:12:50

CYM1L系列低压物联网开关具有HPLC/微功率无线双模通讯、拓扑自动识别、电能质量监控与精确计量等功能，是集保护、测量、通讯、监控功能于一体的配网产品。其主要功能是对有致命危险的人身触电提供间接保护，对由于接地故障电流而引起的电气火灾提供保护，如绝缘损坏等。

型号	CYM1L-250E	CYM1L-400E	CYM1L-630E
额定电流	63～250A可调	200～400A可调	315～630A可调
额定工作电压	400V
工作频率	50Hz
冲击耐受电压	8kV
额定绝缘电压	1kV
极数	3P+N
自动重合闸时间	20s～60s
精确计量	电压采样精度：0.7Un≤U≤1.3Un，≤±1% 电流采样精度：0.05In≤I≤1.2In，≤±1%
异常事件预警	保护动作、停电、低电压、缺相、环境异常、触头温度异常
安装方式	固定式

标签: 漏电保护电流保护电压保护拓扑识别电压测量电流测量

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