一拖四，效能近100%！洛阳申耐电力设备节能不止10%！

Company Overview - Luoyang Shennai Electric Power Equipment Co., Ltd. was established in 2012 and operates in over 60 countries globally, located in Luoyang, known as the city of peonies and a historical capital of thirteen dynasties. The company focuses on the production, research and development, and sales of medium-frequency power supplies, electric furnaces, and related equipment, positioning itself as a high-tech enterprise [1][14]. Product Innovations - In 2015, the company became the first in the domestic industry to produce a twelve-pulse rectifier series inverter parallel energy-saving medium-frequency power supply, which is over 10% more energy-efficient than the commonly used thyristor medium-frequency power supplies [2][15]. - The new one-to-four controllable silicon series inverter medium-frequency power supply eliminates the current-limiting inductance found in traditional systems, saving 5% on power consumption [6][23]. Product Features - The one-to-four controllable silicon series inverter medium-frequency power supply boasts a power factor exceeding 0.97 and minimal harmonics during operation [6][23]. - The equipment achieves nearly 100% electrical utilization, allowing for simultaneous melting of various alloy materials in different furnaces without the need for increased power capacity [7][24]. - The system is designed for batch production capabilities across multiple single-supply furnaces, enabling simultaneous preheating, sintering, melting, and insulation [7][24]. Cooling Solutions - Closed cooling towers are applicable for cooling induction heating and metal melting equipment, as well as various reactors and condensers in the chemical industry [10][26]. IoT Integration - The medium-frequency induction furnace IoT system monitors operational data such as cumulative electricity, runtime, power, voltage, and alarm information, providing a visual representation of performance [17][29]. - It includes features for historical data analysis, automatic fault detection, and customizable data functions suitable for various frequency conversion induction power supply data transmission and analysis [17][29].