Name: YDFK Compound Switch for Capacitor Banks
Brand: YIDEK
SKU: 00012
Rating: 4.9 (56 reviews)

YDFK Series Intelligent Composite Switch

YDFK Compound Switch for Capacitor Banks

Capacitor switching devices are designed for fast and reliable switching of capacitor banks, ensuring stable reactive power compensation under various operating conditions.

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Order specifications

Principle: Fully power-electronic control, comprising high-power thyristors, trigger circuits, and a cooling system.

Features: Extremely fast response (millisecond level); completely free from wear, arcing, and noise. The absence of mechanical contacts makes it suitable for frequent switching, though it generates some power loss and heat during operation.

Technical Parameter

Rated operating voltage	AC380V/AC220V
Controllable capacitor capacity	Three-phase ≤50kvar, △-connection Single-phase ≤15kvar, Y-connection
Rated current	100A/60A/45A
Contact voltage drop	≤100mV
Withstand voltage of the switch	≥2500V
Response time	≤100ms
Switching time	<20ms
	Zero-crossing switching, no inrush current
	*Subject to actual supply of goods.

Order Specification

Compensation mode	Model
Three-phase complementary	YDFK-△-100
	YDFK-△-60
	YDFK-△-45
Single-phase compensation	YDFK-Y-100
	YDFK-Y-60
	YDFK-Y-45
Rated current (A)	Capacitor capacity Model (kvar)
100A	50 and below
60A	30 and below
45A	20 and below
100A	50 and below
60A	30 and below
45A	20 and below

Related Resources	Download
YIDEK product brochure	Download
Intelligent composite switch embedded software V1.0	Download
CCC - YDFK-△	Download
CCC - YDFK-Y	Download
CQC report - YDFK-△	Download
CQC report - YDFK-Y	Download
CQC report - YDFK-△-60	Download
CQC report - YDFK-Y-60	Download

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