多功能保护：可设置的漏电保护、可设置的过流保护、过压、欠压、缺相、环境温度等多功能保护；
Multifunctional protection: multi-functional protection such as leakage protection, over-current protection, over-voltage, under-voltage, phase absence, environmental temperature, etc.
电源管理功能：本监控系统实现了对供电线路的三相电压、三相电流、三相功率、视在功率、
Power management function: This monitoring system realizes three-phase voltage, three-phase current, three-phase power, apparent power of power supply line.
有用功率等电参数的测量；
Useful power isoelectric parameters measurement;
远程监控：使用了通用的modbus标准通过RS485可靠通讯，将现场的信息传输到主控点以提供决策操控；
Remote monitoring: using the general MODBUS standard to communicate reliably through RS485, the field information is transmitted to the main control point to provide decision-making control;
脱扣控制：具有手动、自动脱扣功能。脱扣之后需要手动复位；
Trip control: manual and automatic tripping function. Manual reset is needed after tripping.
丰富的现实界面：LED、LCD等众多良好的人机界面，不用动手翻阅就能让操作者了解一切信息；
Rich reality interface: LED, LCD and many other good man-machine interface, without manual browsing can let the operator know all the information;
检修提示：可以提供检修提示警告；
Maintenance hint: can provide maintenance reminder warnings;
故障记忆：本监控系统能够无遗漏地实时记录任何时刻的故障，为分析现场提供强有力的依
Fault Memory: This monitoring system can record faults at any time in real time without omission, providing a strong basis for analysis of the scene.
据，可先进先出滚动记录超过100次的故障并掉电保存；
According to the above, first in first out rolling records more than 100 failures and power down preservation.
消防联动：可以接受或者提供外部消防控制；
Fire fighting linkage: it can accept or provide external fire control.