电池电压监测

可编程的 接地故障

来自Electroswitch的Arga电池监控面板监控直流系统的电池电压和接地故障检测。除了声音报警外，LED显示屏还能识别报警条件。容易校准和设置报警阈值通过前面板菜单。报警功能:电池电压、接地故障检测、交流功率损耗、纹波电压、纹波电流、高阻抗、预测腐蚀检测。远程监控和报告是理想的多个和遥远的位置。Arga电池监控面板安装支持串行DNP3.0, Modbus和RS485通信。应用信息特征•可调告警阈值设置点•电池电压高/低告警•±接地故障检测与告警•交流充电器功率损耗•高精度±0.2 VDC•开路电池/交流充电器故障告警附加选项•可选预测性腐蚀检测告警•可选手持接地故障检测器oHandheldunit with on / off and volume adjust switch oLED and audible indicators for detected ground faults •Optional 19" rack (consult factory) Remote Monitoring and Reporting •Serial DNP3.0, Modbus, RS485: 2-wire standard, 4-wire optional •4 “Form C” dry contact alarm outputs •Analog current outputs (standard 4 to 20 mA)