Features:

The AFK thyristor switching relay is an electronic switch without mechanical contacts, utilizing zero-crossing switching. The switching process is free of overvoltage and arc phenomena, with a fast response time for frequent switching.

● Silicon Controlled Rectifier Voltage Rating: The SCR voltage rating is not less than 2000V, equipped with over-voltage, over-current, and current surge protection measures.

● Accurate power-on and power-off triggering: No accidental capacitor engagement during power-on, and timely disconnection of capacitors during power-off.

Zero-crossing switching: Zero-crossing switching, low inrush current.

Application Range:

Suited for low-voltage reactive power compensation devices.

Order Example:

Received 5 sets of 25kvar three-phase common compensating capacitors, selected 5 AFK-3D/30-3 thyristor switching switches.

Technical Specifications:

Application Network Diagram:

外形安装: External Mounting

Product Quotation: