Product Description

No auxiliary power is required.
There is no trouble with the power transmission sequence, which greatly saves the time of the electrician, the labor cost, the material loss, and can improve the work efficiency.
Small size and easy troubleshooting.
The fan adopts a patented extraction method, which greatly overcomes the difficulty of maintenance.
The SCR maximum output is set to VR, no external connection.
Other functions such as over current, over voltage, constant current, constant voltage, heater disconnection and corresponding alarm contact output can be designed according to the requirements of the user. For details, please contact the dealer or the company.

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