Static over current relay type K2CA-D, attention to the protection of the coordination of static type OCR.
The protection coordination between OCR and MCCB is simple.
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.
The "high ground relay type K2GA, thin,
Miniaturization, and digital type precision mounting.
Strong anti interference ability,
Stable operation in the arc grounding fault.
High voltage ground relay AGF type, anti wave interference,
Arc grounding, short circuit capability, high reliability.
The anti - interference ability is strong, and can safely correspond to the arc grounding fault.
The protection of the decentralized power supply to the power system,
The relay is smaller, and the protection unit is more enriched.
Waste heat generation system improve the comprehensive energy efficiency and the use of natural,
Energy of wind power generation, the spread of power is becoming more and more popular.