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APR48

Eaton APR48 – Power Rectifier Module
Type: High-efficiency DC power rectifier (typically for telecom/power systems)

Input Voltage: 85-300V AC (wide range)

Output Voltage: 48V DC (adjustable range, e.g., 42-58V)

Output Current: Up to 50A (model-dependent)

Efficiency: >90% (typical)

Key Features:

Hot-swappable design

Active power factor correction (PFC >0.99)

LED status indicators

Overvoltage/overcurrent protection

Applications:

Telecom base stations

Industrial power backup systems

Renewable energy systems

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Eaton APR48 Rectifier Module – Technical Parameters
Input Specifications:
Input Voltage Range: 85-300V AC (auto-ranging)

Input Frequency: 45-66Hz

Power Factor: ≥0.99 (active PFC)

Input Current: ≤10A @ 115V AC / ≤5A @ 230V AC

Efficiency: 90-94% (typical at full load)

Output Specifications:
Output Voltage: 48V DC nominal (adjustable 42-58V)

Output Current: 50A (max continuous, model-dependent)

Output Power: 2400W (48V @ 50A)

Ripple & Noise: <200mV p-p

Load Regulation: ±1%

Line Regulation: ±0.5%

Protection & Monitoring:
Overvoltage Protection (OVP): 58-60V (auto-recovery)

Overcurrent Protection (OCP): 105-115% of rated current

Overtemperature: Thermal shutdown (auto-recovery)

Status Indicators: LED (AC OK, DC OK, alarm)

Mechanical & Environmental:
Dimensions: 88 × 280 × 400 mm (H×W×D, 1U/2U form factor)

Cooling: Fan-assisted (temperature-controlled)

Operating Temperature: -40°C to +75°C (full load up to 55°C)

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

Altitude: ≤4000m (derating above 2000m)

Compliance & Certifications:
Safety: UL 60950-1, EN 60950-1

EMC: EN 61000-6-1/2/3/4, FCC Part 15

Environmental: RoHS, REACH