Sine wave PWM converter with regenerative power supply function. Energy-saving type that suppresses harmonics.
The SS4000 is a sine wave PWM converter that achieves DC bus boost control and continuous power regeneration. It simultaneously realizes high performance, high reliability, low cost, and energy savings. Additionally, it suppresses harmonics and can resolve power supply equipment troubles. 【Features】 ◯ Achieves a power factor of 0.95 or higher with sine wave PWM fully synchronized with the input power supply voltage phase. ◯ Can continuously return regenerative energy from the inverter device back to the power supply, achieving energy savings. ◯ Suppresses input power supply harmonics through sine wave PWM control and high-performance reactors & filters. ◯ Protection features safeguard the device from abnormalities such as miswiring, overload, overvoltage, and phase loss. ◯ Simple operation allows for monitoring of input current, input power supply voltage, DC bus voltage, power, load ratio, and more, as well as setting various parameters, displaying abnormal codes, and abnormal history. ◯ The easy-to-read and user-friendly operation panel enables speedy and efficient maintenance. *For more details, please contact us or download the catalog.
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REJ Corporation was established in 1964 as Nihon Reliance Co., Ltd. and changed its name in 2019. Since its founding, we have consistently contributed to our customers and society with optimal motor control technology for industrial machinery. We provide a comprehensive range of services including "control device development," "control device manufacturing," and "system design and startup." Additionally, we are engaged in system integration business tailored to our customers' needs. Main industrial sectors: Steel (metal and non-ferrous), coil centers, automotive-related, printing machines, paper and cardboard, film processing, plastic molding, textiles, semiconductor manufacturing equipment, various conveyor systems, etc.