The AC/DC Converter Mini Outdoor Cabinet is used for power supply to telecom equipment inside or outside the cabinet, converting 220VAC power supply to 48V DC for equipment, also with battery charger, to ensure the uninterrupted system if the AC power is off. The size and solution can be customized on demand of customer, with advantages of easy installation, high protection level against environment influence.
• 19” IP55 Cabinet with equipment installation frame
• Outer dimensions: 600 mm × 600 mm × 600mm (W × H × D), 10U installation space
• Double‑layer structure, with 1.2mm thickness galvanized steel plate materials, surface coating with special outdoor powder coating, good erosion proof performance
• Good heat preservation performance, with cooling system (fan‑type or other on demand), to maintain equipment at its optimum operation temperature
• Protection against environmental influence, the cabinet can protect valuable and sensitive equipment, against rain, snow, wind, sunshine or earthquake, being optimally corrosion resistance
• Protection against vandalism, forcible entry and damage, the cabinet with robust construction and quality materials, also with access control, it’s hard to break in or damage.
• High protection level IP55 for waterproof and dustproof
• Color powder coated with RAL7035 or others on demand
• Fan‑type cooling system
• Easy installation for wall or pole mounting
AOC204 Rectifier Module
Electrical Specifications
Model | AOC204‑48VDC |
Input Voltage | 90 to 300Vac full load |
Input Voltage (maximum) | 300Vac |
Input Frequency (minimum) | 45 Hz |
Input Frequency (maximum) | 65 Hz |
Input Current (maximum) | 30A |
Inrush Current (maximum) | ≤150% the rated input steady‑state peak value (excludes X caps in the EMC input filter) |
Power Factor | ≥0.99 Typical (@ 220 Vac at full load) |
Efficiency | ≥95% (@ 220 Vac at full load) |
THD | <5% Typical (@ 220 Vac full load) |
Output Specifications
Vo Set Point (min/typ/max) | 42/53.5/58 (Vdc) |
Io Output | 30A @53.5Vdc 33.4A @48Vdc |
Vo Regulation (min/max) | ‑1/1 (%) (Total regulation line, load, aging & temperature) |
Output Power | 1600W |
Current Limit (max) | 30A |
Output Noise (maximum) | <200 mV (peak to peak, bandwidth 20MHz) |
Dynamic Response (maximum) | 5% |
Turn On Delay (maximum) | 8 sec |
Load Sharing (min/max) | ‑5/5 (%) |
Protection Characteristics
Parameter | Min | Typ | Max | Unit | Notes |
Over Temperature Protection | 75 | ºC | |||
Input Overvoltage Protection | 300 | Vac | |||
Input Overvoltage Shut Off | 310 | Vac | Hiccup mode | ||
Input Undervoltage Protection | 80 | Vac | |||
Output Overvoltage Protection | 59 | Vdc | |||
Short Circuit Protection | No damage within long time |
Environmental Characteristics
Parameter | Min | Typ | Max | Unit | Notes |
Storage Temperature | ‑40 | 85 | °C | ||
Operating Temperature (internal cooling) | ‑40 | 75 | °C | –5 to +45 degree C with full performance, derating from 45 °C to 75 °C, 2%/°C | |
Humidity | 5 | 95 | % | Relative Humidity (Non‑condensing) | |
Altitude | ‑100 | 2000 | m | ||
MTBF | 105 | hours | |||
20 | MW MW MW | AC‑Enclosure( 500VDC) | |||
20 | AC‑DC( 500VDC) | ||||
20 | DC‑enclosure( 500VDC) | ||||
2121 | Vdc | AC‑Enclosure | |||
4242 | AC‑DC | ||||
707 | DC‑enclosure | ||||
Leakage current | 3.5 | mA |
Input Derating Characteristics
Input Voltage | 90 VAC | 176 VAC | 300VAC |
Output Power | 720W | 1600W | 1600W |
Temperature Derating Characteristics
Temperature | ‑40C | 45C | 55C | 75C |
Output Power | 1600W | 1600W | 1344W | 800W |
Note: Rectifier will shut down above 75C
Physical Specifications
Parameter | Min | Typ | Max | Unit | Notes |
Depth | 231.3 | mm | |||
Width | 107.6 | mm | |||
Height | 41.5 | mm | Includes Faceplate | ||
Weight | 1 | kg |
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