The "high ground relay type K2GA, thin,
Miniaturization, and digital type precision mounting.
Strong anti interference ability,
Stable operation in the arc grounding fault.
Static ground directional relay K2GS-B type,
Advanced ground direction relay corresponding to the diversification of ground fault.
Feeder priority cut-off function for coordinated multi segment setting.
Model: OCGR-H (51G).
Protection of distributed power supply connection to power system,
The relay is smaller, and the protection unit is more enriched.