Economy type with standard features of reverse phase detection and soft start function!
The "FPG-3 Series" is a three-phase thyristor power supply equipped with a soft start function that suppresses large inrush currents at power-on. Optional features such as fast-blow fuses, disconnection alarms, and automatic/manual switching slope settings can be added according to the application. Additionally, the power indicator lamp, reverse phase detection lamp, system abnormality lamp, and fuse disconnection lamp (optional) allow for easy monitoring of the unit's status at a glance. 【Features】 ■ RoHS compliant ■ Slim body enables compact control panels ■ Abundant optional features ■ Soft start function standard ■ Status display for easy visibility For more details, please refer to the catalog or feel free to contact us.
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【Specifications】 ■ Maximum load current: AC 20A, 30A, 50A, 70A, 100A, 150A, 200A, 300A ■ Control method: Phase control method ■ Applicable loads: Linear (R: resistive) load or inductive (L) load (transformer primary side control) ■ Load switching element: Thyristor module ■ Input signal ・DC 1–5V (input impedance: 10KΩ) ・DC 4–20mA (input impedance: 150Ω) ■ Minimum load current: 0.3A ■ Output control range: 0–98% of primary side power supply voltage ■ Power supply voltage: AC 200V, 220V, 380V, 400V, 440V (AC 240V can also be manufactured) ■ Power supply frequency: 50Hz/60Hz ±1Hz automatic selection ■ Allowable voltage fluctuation: Within ±10% of rated value ■ Operating environment conditions: No corrosive gases, dust, vibration, etc. ■ Mounting method: Vertical mounting ■ Standard functions: Soft start (approximately 1–10 seconds adjustable), reverse phase detection *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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Company information
Thank you very much for your kind attention. Our company is engaged in the manufacturing and sales of industrial measuring instruments, with our headquarters located in Setagaya, Tokyo, and our production facility in Oshino Village, Minamitsuru County, Yamanashi Prefecture. We mainly manufacture the following products: - Thyristor control (power) devices - Heater disconnection alarm devices - DC integrated ammeters We have been in business for over 65 years. Utilizing the skills we have cultivated over the years along with modern technology, we are committed to providing our customers with simple and easy-to-use products, ensuring that we can offer products that will be cherished for many years to come. With a continuous sense of gratitude, we will strive to provide attentive service to all our customers in the future.
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