Detects power anomalies such as power outages and automatically switches to the backup system (alternative power source) at high speed!
Power Failure Detection Switch NBA STS-SP1000 Series - Continuously monitors power quality, such as power outages occurring in the primary system (priority input), and automatically switches to the secondary system (backup power) at high speed upon detection. - By connecting both systems in parallel with UPS, an N+2 redundant configuration can be established. - If the STS-SP device itself detects a fault, it immediately turns on the bypass circuit to maintain power supply. - Manual/remote switching of the power system is possible (from STS-SP1011), making maintenance of power equipment during system operation easy. - Overcurrent protection is provided by a protector against short circuits or ground faults on the system side. * The device is equipped with a reverse current prevention function in case of semiconductor switch short circuit failure. (The replaceable internal fuse functions as a protective damper.) - By monitoring the output power of the STS-SP for power demand, it can switch from commercial power to the storage system during power peaks, enabling peak cut operation (from STS-SP1011).
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basic information
[Specifications] (Excerpt) ■ Input/Output Voltage AC100±10% or AC200V±10% ■ Rated Power 1000VA ■ Power Failure Switching Time 5ms ■ Switching Method Semiconductor Switch ■ External Dimensions (Enclosure) 250×228×44 (mm) STS-SP1001 250×298×44 (mm) STS-SP1011 * For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
- By connecting both power supply systems in parallel, an N+2 redundant configuration can be established. - If the STS-SP device itself detects a fault, it immediately turns on the bypass circuit to maintain power supply. - Manual/remote switching of the power supply system is possible. (From STS-SP1011) Maintenance of power equipment during system operation is easy. - Overcurrent protection is provided by a protector against short circuits or ground faults on the system side. * The device is equipped with a reverse current prevention function in case of a semiconductor switch short circuit failure. (The replaceable built-in fuse functions as a protective damper.) - By monitoring the output power of the STS-SP for power demand, it can switch from commercial power to the energy storage system during peak power times, enabling peak cut operation. (From STS-SP1011)
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Company information
Our company was established in 1984, starting with the sales of electronic components, and has grown alongside our customers in the electronics industry both domestically and internationally, focusing on development and customer satisfaction. We mainly engage in the design, development, and manufacturing of various power supplies, including backup power supplies. Please feel free to contact us if you have any inquiries.