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This product series is a new product leading international advanced technology, designed and developed by DLS, and fills the gas in domestic industry. It uses thyristor three-phase bridge commutating mode to achieve the required DC output voltage by controlling trigger pulse, requiring no DC contactor but thyristor to control excitation on position and magnetism erasing on opposite direction within the logic circuit of control loop, which avoids the errors caused by contact are pulling of the contactor and prolongs the product service life.
It is suitable for high frequency operation easily and flexibly. Its constant voltage control made can be changed into strong excitation control made or voltage adjustable control mode minor adjustment. |
