ARR48-3G - EATON - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

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ARR48-3G

Eaton ARR48-3G – 3-phase, 48V DC industrial rectifier module, 50A output. DIN rail mount, 85-305V AC wide input range. Designed for telecom/power systems with active PFC.

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Mail：info@hongkongeasy.com
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Eaton ARR48-3G – 3-Phase Rectifier Module Technical Specifications

Electrical Parameters
Input:

Voltage: 85-305V AC (3-phase + neutral)

Frequency: 45-65Hz

Power Factor: ≥0.99 (active PFC)

Output:

Voltage: 48V DC (±1%, adjustable 42-58V)

Current: 50A (max continuous)

Ripple: <200mV p-p

Efficiency & Cooling
Efficiency: ≥93% (typical at full load)

Cooling: Forced air (integrated fan)

Audible Noise: <55dB (at 1m)

Protections
Input: Surge (IEC 61000-4-5)

Output: OVP (60V), OCP (110%), OTP (85°C)

Redundancy: Parallel capable (N+1)

Mechanical/Environmental
Mounting: DIN rail (35mm)

Dimensions: 128 × 124 × 328mm (W×H×D)

Operating Temp: -40°C to +70°C (derated above 50°C)

Humidity: 5-95% RH (non-condensing)

Certifications
Safety: EN 62368-1, UL 60950-1

EMC: EN 55032/35, FCC Part 15

Industrial: IEC 61000-6-2/4

Typical Applications
Telecom power systems

Industrial battery charging

Railway power supplies