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R48-3200e

The Emerson R48-3200e is a high-efficiency 3200W (67A, 48V DC) telecom rectifier with universal 85-290V AC input and ≥94% efficiency. Designed for 4G/5G base stations, it features smart cooling, SNMP/RS485 monitoring, and robust protections in a compact 1U form factor.

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Emerson R48-3200e Rectifier - Key Parameters

Model: R48-3200e

Input Voltage: 85-290V AC (Auto-ranging)

Output Voltage: 42-58V DC (Adjustable)

Rated Current: 67A

Max Power: 3200W

Efficiency: ≥94% (Typical)

Cooling: Smart variable-speed fan

Protections: OVP/OCP/SCP/OTP

Communication: SNMP, RS485, Dry contact

Operating Temp: -40°C to +75°C

Dimensions: 442×210×44mm (1U)