公司主营:Electrical instruments and meters manufacturing; Intelligent instruments and meters manufacturing; Capacitors and their matching equipment manufacturing; Transformers, rectifiers, and inductors manufacturing, etc.
15821713522





Company Qualification
AFK Thyristor Switching Relay
Details Introduction
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:

谢继东 (Mr.)
15821713522
15821713522
253 Yu Guilu, Jiading District, Shanghai
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