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Opis
Huawei R4850N2 Rectifier Module is a digital rectifier that converts the 85~300VAC to 53.5VDC for ETP48200-C5A1、ETP48200-C5A3、ETP48200-C5A8、ETP48200-C5B6、ETP48200-C5B7、ETP48200-C5B8、ETP48200-C7A1
Huawei R4850N2 Rectifier Module Product Overview
Huawei R4850N2 Rectifier Module is a fully digital rectifier module power supply, which can convert single-phase AC input voltage into stable DC output voltage. It has the characteristics of high reliability, high conversion efficiency, niska buka, itd., and has perfect input protection, output protection, and soft start. , Hot swap and other functions, can be connected in parallel to form a large-capacity rectifier power supply.
Huawei R4850N2 Rectifier Module Product Pictures
Huawei R4850N2 Rectifier Module Product Specifications
| Brand | Huawei | |
| Proizvod | R4850N2 | |
| Osnovne specifikacije | Dimenzija (H*W*D mm) | 40.8*105*281 |
| Težina | <=2KG | |
| Hlađenje | Prisilno vazdušno hlađenje | |
| Funkcija unosa | Ulazni napon | 85~300VAC |
| Način unosa | 220VAC jednofazni(ili 110VAC dvostruke linije pod naponom) | |
| Frekvencija | 45~66Hz, ocjenjen: 50Hz/60Hz | |
| Maksimalna ulazna struja | ≤19A | |
| Faktor snage | >=0,99 | |
| THD | <=5% | |
| Izlazna funkcija | Izlazni napon | 42~58VDC, zadana vrijednost: 53.5VDC |
| Izlazna snaga | 3000W(176~300VAC) | |
| Specifikacije okoliša | Radna temperatura | -40ºC~+75ºC(non-derating under 50ºC) |
| Temperatura skladištenja | -40ºC~+75ºC | |
| Relativna vlažnost | 5%~95%(bez kondenzacije) | |
| Raspon nadmorske visine | <=4000m(If the altitude is within the range of 3000m to4000m, the maximum operating temperature decreases by1ºC as the altitude increases by 200m.) | |
| Zaštita | Zaštita od prenapona na ulazu | Zaštitna tačka: >300VAC |
| Zaštita od podnapona na ulazu | Zaštitna tačka: <80VAC | |
| Izlazna zaštita od prenapona | 58.5~60.5VDC(može podesiti PMU) | |
| Izlazna zaštita od kratkog spoja | Dugotrajni kratki spoj je dozvoljen. | |
| Overtemperature protection | Zaštitna tačka: ≥75ºC(167ºF) | |
| Pouzdanost | MTBF | >500,000sati |
| Čujni šumovi | Specifikacija | <=55dB(40ºC, puno opterećenje) |
| Sigurnost/EMC/Zaštita od munje | Sigurnosni certifikat | Prolazi TUV, CE, UL certifikati Uhvatite CB sertifikat U skladu sa UL60950-1 IEC60950-1 EN60950-1 CAN/CSA C22.2 Br. 60950 -1 |
| EMC | EN55022 Klasa B EN55024 EN61000-3-2 EN61000-3-3 ETSI EN300 386 ETSI EN301489 ITU-T K.20 |
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| Zaštita od munje | YD 5098-2005 5THE | |
Huawei R4850N2 Rectifier Module Product Features
- Efikasnost je veća od 94%
- Wide input voltage range is 85～300vac
- Operating temperature range -40℃～+75℃
- Totalna harmonijska distorzija (thd)≤5%
- Support online hot swap function
- Potpuno digitalno upravljanje
- Podržava pametni mjerač
- Support can communication
- Podržava funkciju podešavanja napona i struje
- Meet rohs requirements
- Pass tuv, ce, ul, cb certification
Huawei R4850N2 Rectifier Module Product and more Rectifier Models
| Broj dijela | Ulazni napon | Izlazni napon | Izlazna snaga | Efikasnost | Radna temperatura |
| R4805G1 | 85-300Vac | 42-58Vdc | 270W | 94 % | -40C do +75C |
| R4815G1 | 85-300Vac | 42-58Vdc | 870W | 96 % | -40C do +75C |
| R4815N1 | 85-300Vac | 42-58Vdc | 1000W | 94 % | -40C do +75C |
| R4830G1 | 85-300Vac | 42-58Vdc | 1600W | 96 % | -40C do +75C |
| R4830G2 | 85-300Vac | 42-58Vdc | 2000W | 96 % | -40C do +75C |
| R4830N2 | 85-300Vac | 42-58Vdc | 1605W | 94 % | -40C do +75C |
| R4850G1 | 85-300Vac | 42-58Vdc | 3000W | 96 % | -40C do +75C |
| R4850G2 | 85-300Vac | 42-58Vdc | 3000W | 96 % | -40C do +75C |
| R4850N1 | 85-300Vac | 42-58Vdc | 2900W | 92 % | -40C do +75C |
| R4850N2 | 85-300Vac | 42-58Vdc | 3000W | 94 % | -40C do +75C |
| R48100G1 | 260-530Vac | 42-58Vdc | 6000W | 96 % | -40C do +75C |
| R33640G1 | 260-530Vac | 300-400Vdc | 15kW | 97% | -40C do +75C |
| R50030G1 | 260-456Vac | 300-500Vdc | 15kW | 95.8% | -30C do +65C |
Huawei R4850N2 Rectifier Module Product Applications
