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Description
Huawei R4875G1 Rectifier Module is a 4000W, 97% efficiency, digital controlled high power density rectifier. It converts input voltage ranges between 85 ny 300 Vac into 42 ny 58 Vdc adjustable output voltage.
Huawei R4875G1 Rectifier Module Product Overview
Huawei R4875G1 Rectifier Module is a digital rectifier with high efficiency and high power density. The product supports a wide input voltage range and provides 53.5v DC default output voltage. Ankoatry ny, R4875G1 offers comprehensive protection functions and supports soft start with low noise. Multiple rectifiers can be connected inparallel. With the power monitoring technology, ny toetry ny rectifier sy ny entana dia araha-maso amin'ny fotoana tena izy, and the output voltage can be adjusted
Huawei R4875G1 Rectifier Module Product Pictures
Huawei R4875G1 Rectifier Module Product Specifications
| Karazana vokatra | R4875G1 | ||
| Basic Specifications | lafiny | 105 MG(W)×281mm(D)×40.8 mm(H) | |
| lanja | ≤ 2.2 kg | ||
| hihena | Fampangatsiahana an-terisetra (Built-in fan) | ||
| Input Feature | Volavola fampidirana | 85 ny 300 Vac | |
| AC Input Mode | 220 Vacsingle-phase (na 110 Vacdual-live lines) | 85–420 Vdc | |
| hatetika | 45 ny 66 Hz, LAHARANA: 50/60 Hz | 200-240VAC | |
| Maximum Input Current | ≤24 A | ||
| Power Factor | ≥0.99 (> 50% load at 230 Vac) | ||
| THD | ≤5%(> 50% load at 230 Vac) | ||
| Output Feature | fahombiazana | 97% Max 296% (230V AC, 20%-90% entana); | |
| Voltage Output | 42 ny 58 Vdc, tombana nomena: 53.5 Vdc | ||
| Hery mivoaka | 4000W(176~300VAC),1600W at 85 V (85-175 V AC linear derating) | 4000W | |
| Ripple and Noise | < 200 mVp-p (passante < 20 MHz) | ||
| Hold-up Time | >10ms | ||
| Output Regulated Voltage Precision | < 0.6% Vo from no load to full load | ||
| Current Share | + 5% output rated current from 10% ny 100% entana | ||
| Famaritana momba ny tontolo iainana | Temperature miasa | -40 ℃to +75 ℃ | |
| Temperature fitehirizana | –40°C to +75°C (without packaging) | ||
| Hamandoana Relative | 5%-95% RH (tsy condensing) | ||
| Altitude Range | ≤5000m | ||
| MIARO | Input Overvoltage Protection | AC protection threshold:>300 VAC DC protection threshold:> 420VDC |
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| Input Under-voltage Protection | AC protection threshold: <80VAC DC protection threshold: <80VDC |
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| Output Over-voltage Protection | Protection range: 56-60VDC (can be set on the monitoring module) | ||
| Output Short Circuit Protection | Azo atao ny manao circuit fohy maharitra. After the fault disappears, ny rectifier dia averina ho salama ho azy. | ||
| Over-temperature Protection | Toerana fiarovana:>=80℃ (176℉) | ||
| azo itokisana | MTBF | >= 500,000 ORA | |
| Audible Noises | famaritana | <=55dB (40 ℃, feno entana) | |
| Safety/EMC/Lightening Protection | Safety Certification | TUV, AK, UL, and FCC certifications, CB certificate Complies with UL60950-1, IEC60950-1, CAN/CSA C22.2 No. 60950-1, and EN60950-1. |
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| Isolation | Input to output: 4242 Vdc; input to earth: 2121 Vdc; output to earth: 707 Vdc | ||
| EMC | EN55022 Kilasy B; EN55024; EN61000-3-2; EN61000-3-3; ETSI EN300386; ETSI EN301489; ITU-T K.20 FCC CFR47 Part 15 Subpart B:2012 |
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| Fiarovana amin'ny hazavana | 5kA | ||
Huawei R4875G1 Rectifier Module Product Features
- Fahombiazana avo: 97%
- Wide operating temperature range:－40℃ to＋75℃ (full output up to 55℃)
- Wide input voltage range:85 ny 300 Vac
- Fanodinkodinana harmonika tanteraka (THD): ≤ 5%
- Hot-swappable rectifier
- Fanaraha-maso nomerika
- CAN communication
- Adjustable voltage and current
- TUV, AK, UL, FCC, CB certifications
Huawei R4875G1 Rectifier Module and More Models
| Laharan'ny ampahany | Volavola fampidirana | Voltage Output | Hery mivoaka | fahombiazana | Temperature miasa |
| R4805G1 | 85-300Vac | 42-58Vdc | 270W | 94 % | -40C hatramin'ny +75C |
| R4815G1 | 85-300Vac | 42-58Vdc | 870W | 96 % | -40C hatramin'ny +75C |
| R4815N1 | 85-300Vac | 42-58Vdc | 1000W | 94 % | -40C hatramin'ny +75C |
| R4830G1 | 85-300Vac | 42-58Vdc | 1600W | 96 % | -40C hatramin'ny +75C |
| R4830G2 | 85-300Vac | 42-58Vdc | 2000W | 96 % | -40C hatramin'ny +75C |
| R4830N2 | 85-300Vac | 42-58Vdc | 1605W | 94 % | -40C hatramin'ny +75C |
| R4850G1 | 85-300Vac | 42-58Vdc | 3000W | 96 % | -40C hatramin'ny +75C |
| R4850G2 | 85-300Vac | 42-58Vdc | 3000W | 96 % | -40C hatramin'ny +75C |
| R4850N1 | 85-300Vac | 42-58Vdc | 2900W | 92 % | -40C hatramin'ny +75C |
| R4850N2 | 85-300Vac | 42-58Vdc | 3000W | 94 % | -40C hatramin'ny +75C |
| R4875G1 | 85 to 300Vac | 42 to 58Vdc | 4000W | 97% | -40C hatramin'ny +75C |
| R48100G1 | 260-530Vac | 42-58Vdc | 6000W | 96 % | -40C hatramin'ny +75C |
| R33640G1 | 260-530Vac | 300-400Vdc | 15kW | 97% | -40C hatramin'ny +75C |
| R50030G1 | 260-456Vac | 300-500Vdc | 15kW | 95.8% | -30C to +65 |
Huawei R4875G1 Rectifier Module Product Applications
