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The Bel Power Solutions PFC500-1028 is part of the PerFormanCe Power Series, designed for communications, commercial, and industrial systems. This enclosed AC/DC converter delivers 500W of power with a tightly regulated 28V output.
Key electrical specifications include a wide input voltage range of 85-264 VAC and an input frequency of 47-63 Hz. It boasts a minimum efficiency of 75% at full load and 110 VAC. The unit offers a maximum output current of 17.9A with 300 LFM forced air cooling, and features adjustable output voltage within a range of 25.2V to 30.8V.
Designed for reliability, the PFC500-1028 includes features such as Power Factor Correction (PFC) meeting EN 61000-3-2, remote sense, and current share capabilities for redundant applications. It is protected against overtemperature, overvoltage, and overcurrent conditions. The operating temperature range is 0°C to 70°C with derating.
Mechanically, this converter is designed for chassis mounting and has dimensions of 228.6mm x 127.0mm x 63.5mm. It is approved to CE regulatory standards and is RoHS3 compliant.
The input voltage range is 85 to 264 VAC at 47 to 63 Hz.
The nominal output voltage is 28V, adjustable from 25.2V to 30.8V. The maximum output current is 17.9A with 300 LFM forced air cooling.
The operating temperature range is 0°C to 70°C with derating.
The typical efficiency is 75% at full rated load, 110 VAC.
The dimensions are 228.6mm L x 127.0mm W x 63.5mm H (9.00" x 5.00" x 2.50").
Yes, it features active power factor correction with a typical power factor of 0.98 per EN61000-3-2.