电压保护继电器 / 面板安装 / 数字 / 可编程
REF630 IEC

• 测量/保护电流值:

  电压

• 其他特性:

  面板安装, 数字, 可编程

Relion® REF630 IED is constructed to be world-class for managing utility and distribution substations. It is built to protect, manage as well as measure and supervise at the feeder-level with the control function feature. 

The function portfolio is comprehensive and can be programmed for four pre-stated feeder levels. The factory-settings can also be tweaked for end-use requirement, with the add-on select functions. 

Relion® REF630 is built to monitor five qualities of power - Voltage variation, unbalance, harmonics as well as voltage harmonics features. The winning feature for this equipment, however, is the Fault Location function, which identifies short circuits.

此为机器翻译文本。