YDFK smart capacitor switching switch 4.0

YDTSCL-△-45 contactless switching switch

YDFK smart capacitor switching switch 2.0

YDFK smart capacitor switching switch 2.0

YDK-TSCH dynamic switching switch

YD-SPC Full Control Intelligent Power Quality Correction Device - Capacitive Type

YDK-SPC-HX intelligent commutation switch

YD-9CK-HX intelligent commutation controller

CT3

CT1

Data line