An alarm device for three-phase systems that allows automatic load setting through microcontroller processing!
The "FAL-100-3" is a heater disconnection alarm that supports phase control and can monitor multiple heaters. With the incorporation of a microcontroller, it allows for automatic load setting and simplifies operation. There are two types available: the "FAL-100-3P" for phase control and the "FAL-100-3Z" for zero-cross SSR control, allowing you to choose according to your application. 【Features】 ■ RoHS compliant ■ Automatic load setting by microcontroller ■ Digital alarm setting ■ Panel-mounted type with plug-in method ■ Simplified setting and handling *For more details, please refer to the catalog or feel free to contact us.
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【Specifications】 ■Control Target ・FAL-100-3P: Phase control method ・FAL-100-3Z: Zero-crossing SSR control method ■Instrument Power Supply: AC100V to 220V ±10% ■Heater Capacity: Direct connection for line current below 5A, use with external CT for 5A and above ■Load Setting Range: Automatic load setting from 1 to 5A ■Alarm Setting Range: 0 to 30% (alarm setting value 0 to 15×2) set based on current reduction rate ■Power Supply Frequency: 50/60Hz ■Load Setting Accuracy: ±3% ■Alarm Setting Accuracy: ±3% ■Detection Input: Load current and load voltage ■Alarm Output: Relay contact 1ab (rated 200V 1A resistive load) ■Operating Temperature Range: 0 to 50℃ ■Operating Humidity Range: 90% RH or less (no condensation) ■Mounting Method: Panel-mounted plug-in type (base socket sold separately) ■Insulation Resistance: Between each input and output terminal 500VDC 50MΩ or more ■Insulation Withstand Voltage: Between each input and output terminal 1500VAC for 1 minute ■Weight: 350g *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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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.