Exhibition Name: FENAF 2024Exhibition address: EXPO CENTER NORTE PAVILHÃO AMARELOExhibition time: 18 A 21 DE JUNHO DE 2024 SÃO PAULO-SPBooth: A09 ShenNai Power began in 1994, producing and developing intermediate frequency electric furnaces and related supporting equipment. At present, it has Luoyang Shennai Electric Power Equipment Co., Ltd., Luoyang Shennai Import and Export Trade Co., excerpt …

Overview:SCR intermediate frequency power supply device, referred to as SCR intermediate frequency device, is a power supply device that uses the switching characteristics of SCR to convert 50Hz power frequency current into intermediate frequency current. It is mainly used in induction melting, induction heating, induction quenching and other fields. widely used in.Its advantages are:

Exhibition Name: METALLURGY/LITMASH 2024Exhibition address: Expocentre Fairgrounds MoscowExhibition time: From June 4 to June 6, 2024Booth: Hall3, 32F17 ShenNai Power began in 1994, producing and developing intermediate frequency electric furnaces and related supporting equipment. At present, it has Luoyang Shennai Electric Power Equipment Co., Ltd., Luoyang Shennai Import and Export Trade Co., Ltd., Liaoning Shennai excerpt …

1) Fault phenomenon: Frequent burnout of the thyristor original, after replacement, burned out Analysis: Refer to fault E) for additional introductions as follows: a. When the thyristor is turned off in reverse, the instantaneous glitch voltage subjected to the reverse voltage is too high, and the RC absorption is checked. b. The load is reduced excerpt …

The basic working principle of the thyristor intermediate frequency power supply is to rectify the 50 Hz industrial frequency AC current into DC through a three-phase bridge rectifier circuit. Circuit diagra: