Three Phase Thyristor Power Controllers

A range of thyristor power controllers to switch 3 legs of 3 phase loads. Ideally suited to 3 phase configuration with neutral connection, normal (CD3000S or CD3000M) or variable (CD3000E) resistive loads and transformer (CD3000E) load types.

For simple on/off type firing with a DC voltage input, choose the CD3000S. If a time proportioned burst firing with a DC linear input is required, try the CD3000M with RS485 comms as standard. For more complex loads, that may need phase angle firing, delayed triggering, or features such as feedback, current limit etc, select the CD3000E.

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