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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. Ny rectifier maro dia azo ampifandraisina inparallel. Miaraka amin'ny teknolojia fanaraha-maso herinaratra, 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 | ||
| Famaritana fototra | lafiny | 105 MG(W)× 281 mm(D)× 40,8 mm(H) | |
| lanja | ≤ 2.2 kg | ||
| hihena | Fampangatsiahana an-terisetra (Fanina anatiny) | ||
| Fampidirana endri-javatra | 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 | ||
| Hery 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 sy Noise | < 200 mVp-p (passante < 20 MHz) | ||
| Fotoana fitazonana | >10ms | ||
| Output Voafehy Voltage Precision | < 0.6% Vo from no load to full load | ||
| Fizarana ankehitriny | + 5% output rated current from 10% ny 100% entana | ||
| Famaritana momba ny tontolo iainana | Temperature miasa | -40 ℃ ho +75 ℃ | |
| Temperature fitehirizana | –40°C hatramin’ny +75°C (tsy misy fonosana) | ||
| Hamandoana Relative | 5%-95% RH (tsy condensing) | ||
| Havoana | ≤5000m | ||
| MIARO | Input Overvoltage Protection | tokonana fiarovana AC:>300 VAC DC fiarovana tokonam-baravarana:> 420VDC |
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| Input Under-voltage Protection | tokonana fiarovana AC: <80VAC DC fiarovana tokonam-baravarana: <80VDC |
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| Output Over-voltage fiarovana | Laharana fiarovana: 56-60VDC (azo apetraka amin'ny module fanaraha-maso) | ||
| Output Short Circuit Protection | Azo atao ny manao circuit fohy maharitra. Taorian'ny nanjavona ny fahadisoana, ny rectifier dia averina ho salama ho azy. | ||
| Fiarovana amin'ny hafanana tafahoatra | Toerana fiarovana:>=80℃ (176℉) | ||
| azo itokisana | MTBF | >= 500,000 ORA | |
| Feo heno | famaritana | <=55dB (40 ℃, feno entana) | |
| Fiarovana/EMC/Lightening Protection | Fanamarinana fiarovana | TUV, AK, UL, ary ny fanamarinana FCC, CB taratasy fanamarinana Mifanaraka amin'ny UL60950-1, IEC60950-1, CAN/CSA C22.2 No. 60950-1, ary EN60950-1. |
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| Fitokana-monina | Hiverina any amin'ny output: 4242 Vdc; fidirana amin'ny tany: 2121 Vdc; vokatra ho an'ny tany: 707 Vdc | ||
| EMC | EN55022 Kilasy B; EN55024; EN61000-3-2; EN61000-3-3; ETSI EN300386; ETSI EN301489; ITU-T K.20 Ampahany CFR47FCC 15 Ampahany B:2012 |
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| Fiarovana amin'ny hazavana | 5kA | ||
Huawei R4875G1 Rectifier Module Product Features
- Fahombiazana avo: 97%
- Mivelatra ny mari-pana miasa:－40℃ to＋75℃ (vokatra feno hatramin'ny 55 ℃)
- Wide miditra tsimoramora isan-karazany:85 ny 300 Vac
- Fanodinkodinana harmonika tanteraka (THD): ≤ 5%
- Hot-swappable rectifier
- Fanaraha-maso nomerika
- CAN fifandraisana
- 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 ny 300Vac | 42 ny 58vc | 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 ho +65 |
Huawei R4875G1 Rectifier Module Product Applications
