Aselt generators use IGBT\/MOSFET semiconductor technology<\/strong> for static power conversion, operating across a frequency range of 5 to 40 kHz<\/strong>. This allows wide adaptability to hardening, tempering and brazing treatments as well as localised heating.<\/p>\n Key technical features include chopper control<\/strong> for dynamic power modulation, integrated liquid cooling<\/strong> with silver-bearing copper heat exchangers, and an overall efficiency above 95%<\/strong> at nominal load.<\/p>\n Output power is managed by a digital system with real-time feedback. Every parameter, such as voltage, current and power factor, is monitored and adjusted automatically. This approach ensures uniform heating, lower losses and a longer coil service life.<\/p>\n Aselt Power Units are compatible with LMT transformers<\/strong> and IPC<\/strong> control systems, ensuring seamless integration of the entire energy chain.<\/p>\n Every generator can be configured according to nominal power, ranging from a few kW up to hundreds of kW, operating frequency, single-phase or three-phase configuration and interfacing with automated lines.<\/p>\n The modular structure allows additional power modules<\/strong> to be integrated, preparing the system for future expansion without invasive work.<\/p>\n The internal control system safely manages start-up cycles, power ramps and automatic shutdown. Through the PLC\/HMI<\/strong> interface, the operator can set process parameters and recipes, monitor current and voltage curves and export data for IPC traceability.<\/p>\n Predictive diagnostics detect electrical anomalies, temperature variations or efficiency drops, flagging the need for maintenance well in advance.<\/p>\n Every generator features an independent cooling circuit with flow-controlled pumps<\/strong>, heat exchangers<\/strong> and flow sensors, inlet and outlet water temperature control<\/strong>, plus thermal safety systems and overcurrent protection.<\/p>\n The compact, enclosed design reduces the risk of contamination and allows installation even in harsh industrial environments.<\/p>\n Aselt Power Units are used across many industrial sectors, including automotive<\/strong> for hardening and brazing of engine components, precision engineering<\/strong> for controlled heating of shafts and gears, and energy and piping<\/strong> for brazing and treatment of metal fittings.<\/p>\n Their high reliability makes them suitable both for continuous production and for integration into automated lines.<\/p>\n Do you need a generator for a specific application, or want to integrate a Power Unit into an existing system?<\/p>\n Contact our technical department: we will study frequency, power and coil geometry to offer you the most efficient and reliable solution<\/strong>.<\/p>\n","protected":false},"featured_media":3007,"template":"","meta":{"_acf_changed":false,"_yoast_wpseo_title":"Induction Heating Power Supplies 5-40 kHz - Aselt","_yoast_wpseo_metadesc":"Medium-frequency IGBT\/MOSFET induction heating power units, 5 to 40 kHz, for hardening, tempering and brazing. Efficiency above 95%, liquid cooling.","_elementor_data":""},"class_list":["post-3006","macchinari","type-macchinari","status-publish","has-post-thumbnail","hentry"],"acf":{"introduzione":"Aselt Power Units<\/strong> are the heart of induction heating. They are designed for industrial applications that demand frequency stability, energy efficiency and continuous reliability<\/strong>. Every generator is developed in-house and tested with high-precision measuring instruments to ensure consistent performance over time<\/strong>."},"yoast_head":"\n
\nEfficiency and operating stability<\/h2>\n
\nCustomisation and modularity<\/h2>\n
\nIntegrated control and diagnostics<\/h2>\n
\nCooling and safety<\/h2>\n
\nIndustrial applications<\/h2>\n
\nRequest your custom induction heating generator<\/h2>\n