Thyristor Controlled Rectifier: Depending on power levels and customer's harmonics specifications converter grade thyristors are employed to build either and pulse (Single Rectifier), 12 Pulse (Dual Rectifier in Series) or 24 Pulse (Quad Rectifier in Series) Rectifier assemblies. Static Frequency Converters The Megatherm Static converters are the result of development from experience in solving Induction Heating & Melting problems for the Industries. Design have been re-engineered to achieve easy maintenance, minimum breakdown and operate continuous operation at full pow

Power Sources & control System: The proven 'Parallel Resonant Current Fed' topology is employed to ensure highest degree of reliability and efficiency besides ensuring constant power tracking in a variable impedance load as commonly encountered in an induction Melting cycle. The result is improved load factor and maximum productivity per kVA of utility demand. The converter houses a controlled rectifier converting fixed 50/60 Hz AC voltage to variable DC voltage followed by a DC link reactor that acts as a current source of an inverter, which in turn converts DC to AC of desired frequ