本软件是基于SH88F4051为控制核心，通过控制算法智能控制继电器，从而使输出电压稳定，为各种电器提供稳定可靠地电源，同时，兼有过压、欠压、过温、短路等保护功能。可广泛应用于电网电压波动大或电网电压季节性变化大的地区。-This software is based on SH88F4051 as the control center via the control algorithm of intelligent control relay, so that the output voltage stability, providing a stable and reliable power supply for a variety of appliances, while both overvoltage, undervoltage, overtemperature and short circuit protection. It can be widely applied to the grid voltage fluctuations or seasonal variation in grid voltage areas.