Product Description
The Emerson R48-2000 is a high-efficiency, hot-pluggable 2000W -48V DC rectifier module designed for demanding telecom and data center power systems. It provides stable, adjustable DC output with DSP-controlled performance, wide input voltage compatibility, and reliable thermal operation from -40°C to +80°C.
Product Features
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2000W switch-mode rectifier module
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Input voltage range: 85–300 VAC (nominal 200–250 VAC)
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Output voltage: -42 to -58 VDC adjustable (nominal -48 VDC)
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Maximum output current: 41.7 A @ -48 VDC
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High efficiency: Up to 96%
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Hot-pluggable for fast maintenance
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DSP-controlled for optimized load sharing and reliability
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LED status indicators: Green (normal), yellow (alarm), red (failure)
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Wide operating temperature: -40°C to +80°C
