Thyristor Controllers

Down-opened Panel, easy for fuse replacement, Build-in buffering output adjustment (SFS VR), adjusting range 1~22 seconds. (Only for the phase control product), Top & bottom shielding covers are designed for safety and fashion out looking, also easy for wiring installation, In case of 0.5 Hz sudden power losses, system output can be switched off immediately. Once the power is restored, the system will buffer the output to prevent the voltage surge for fuse burn-down, In cases of SCR overheating or fuse burn-down, the system output is stopped immediately. Once the malfunction is eliminated and power is restored, the system will buffer the output to prevent the fuse burn-down.