摘要
介绍了GSD2系列可通信电动机保护器的主要技术指标及功能。通过对该系列电动机保护器基于DeviceNet现场总线,集总线通信、电流监控和过载、三相不平衡、接地故障等多种故障报警、保护功能的阐述,说明该保护器可实时高效地保护电动机,可作为节点挂接在DeviceNet总线上与主站进行通信。
In this article the main specification and functions of GSD2 series communication-capable motor protector is intro-duced. Through the elaboration about a set of function of this series of motor protector such as DeviceNet communication, cur-rent monitor, motor protector overload, phase imbalance, ground fault and other fault warning and protection as a whole, it shows that the motor protector can protect motor on real-time efficiently, and can be used as nodes mounting on the DeviceNet field bus to communicate with the master station.
出处
《机械研究与应用》
2013年第2期135-137,共3页
Mechanical Research & Application
