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Combination section:
1. One rectifier cabinet, 2. One inverter cabinet, 3. One DC Driver, 4. One operating console, 5. One step-down transformer, 6. One set of single cooling air conditioning, 7. One set of cooling system.
Equipment Introduction:
Basic principle of solid-state high-frequency: Ordinary three-phase AC power is reduced by a transformer, enters the rectifier cabinet, undergoes rectification, voltage regulation, and filtering, and becomes continuously adjustable DC power. It then enters the inverter bridge (the main power component uses high-power transistor MOSFET) to become high-frequency current, which can be supplied to the load slot for induction heating. The inverter slot power unit adopts a modular structure, and each pair of power units can output more than 50KW. The number of power units used varies depending on the power of the equipment. The slot is a series parallel hybrid resonant form, without high voltage and output transformer.
Applicable scope:
Mainly used for welding various types of straight seam steel pipes such as low-carbon steel, high-strength steel, and alloy steel.
Equipment features:
1. No high voltage, safe, reliable, and efficient.
2. The main component brands include IR, IXYS, and Siemens.
3. Voltage and current dual feedback control circuit, stable regulation, high accuracy, and low interference.
4. The power range is stepless adjustable from 0 to 100%, and it has fault protection systems such as overvoltage and overcurrent.
5. Digital display of work status, simple operation, and convenient maintenance and repair
6. The welding quality is good, and the width and heat of the weld seam are uniform.
Scope of supply:
