01
The device adopts the 4U entire layer, reinforced case, multi-layer shielding, strict separation of strong and weak currents and other anti-vibration and anti-interference designs, which has high anti-interference performance, and is suitable for installation in harsh environments.
02
The device adopts 64-bit high-performance CPU, internal high-speed bus and intelligent I/O, and both software and hardware have modularized design, which can provide flexible configuration and plug-and-play.
03
It supports the substation communication standard IEC61850, and the number of SV/GOOSE message receiving ports can be configured.
04
It can receive the GOOSE command of protection tripping and closing, manual closing/manual opening of measurement and control, as well as knife switch and grounding knife switch control, and output corresponding action contacts.
05
It can collect and upload the positions of switch, knife switch and grounding knife switch, and other signals through GOOSE communication.
06
The device can adapt to various tripping and closing action currents, which has the function of current self-retaining.
07
It has high sampling precision and stable performance.
