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Huawei R4850G2 Rectifier Module is a digital rectifier with high efficiency and power density converting 85–300 V AC input voltage to 53.5 V DC output voltage.
Huawei R4850G2 Rectifier Module Product Overview
Huawei R4850G2 Rectifier Module is a digital rectifier with high efficiency and power density. This model converts 85–300 V AC input voltage to 53.5 V DC output voltage. The output voltage can be adjusted by the host. R4850G2 performs comprehensive protection functions and low noise, and soft start. With the latest power monitoring technology, states of the rectifier and load are monitored in real time. Multiple rectifiers can be paralleled.
Huawei R4850G2 Rectifier Module Product Pictures
Huawei R4850G2 Rectifier Module Product Specifications
| Είδος | Προσδιορισμός |
| Μάρκα | Huawei |
| Μοντέλο | R4850G2 |
| Εισαγωγή | |
| Τάση λειτουργίας | 85–300 VAC |
| Συχνότητα | 45–66 Hz Rated : 50Hz and 60 Hz |
| Ονομαστικό ρεύμα εισόδου | <17ΕΝΑ |
| Power factor | >=0.99(φορτώνω>=50% ) |
| THD | <=5% (φορτώνω >=50%) |
| Output | |
| Output voltage | 42–58 VDC Rated voltage: 53.5 VDC |
| Output power | 3000 W (176–290 VAC); 1250 W (85–175 VACdecreased linearly) |
| Regulated voltage precision | <=±0.6%Vo |
| Ripple and noise | <=200 mVp-p (εύρος ζώνης<=20MHz) |
| Dynamic response | Over shoot:<= ±5% Vo Recovery time: <= 200 μας |
| Standby power | <=5W |
| Turn-on output delay | 3-8μικρό |
| Hold up time | >10 Κυρία |
| Psophometrically weighted noise | ≤ 2 mV |
| Wideband noise voltage | <=50 mV (3.4k–150 kHz) <=20 mV (0.15M–30MHz) |
Huawei R4850G2 Rectifier Module Product Features
- Εύρος τάσης εισόδου: 85–300 V AC
- Operating temperature range: –40ºC to +75ºC
- Total harmonic distortion (THD): ≤ 5％
- Digital control mode
- Hot swap
- Support intelligent electric meter
- Υποστήριξη επικοινωνίας CAN
- Support LED display
- Support voltage adjustment,current adjustment,and current sharing
- Meet Rohs requirement
- Pass the TUV, CE,UL certifications and get CB certificate.
- Disconnect above 320 VAC
Huawei R4850G2 Rectifier Module and More Related Power Modules
| Αριθμός ανταλλακτικού | Input Voltage | Output Voltage | Ισχύς εξόδου | Efficiency | Θερμοκρασία λειτουργίας |
| R4805G1 | 85-300Vac | 42-58Vdc | 270W | 94 % | -40C to +75C |
| R4815G1 | 85-300Vac | 42-58Vdc | 870W | 96 % | -40C to +75C |
| R4815N1 | 85-300Vac | 42-58Vdc | 1000W | 94 % | -40C to +75C |
| R4830G1 | 85-300Vac | 42-58Vdc | 1600W | 96 % | -40C to +75C |
| R4830G2 | 85-300Vac | 42-58Vdc | 2000W | 96 % | -40C to +75C |
| R4830N2 | 85-300Vac | 42-58Vdc | 1605W | 94 % | -40C to +75C |
| R4850G1 | 85-300Vac | 42-58Vdc | 3000W | 96 % | -40C to +75C |
| R4850G2 | 85-300Vac | 42-58Vdc | 3000W | 96 % | -40C to +75C |
| R4850N1 | 85-300Vac | 42-58Vdc | 2900W | 92 % | -40C to +75C |
| R4850N2 | 85-300Vac | 42-58Vdc | 3000W | 94 % | -40C to +75C |
| R48100G1 | 260-530Vac | 42-58Vdc | 6000W | 96 % | -40C to +75C |
| R33640G1 | 260-530Vac | 300-400Vdc | 15kW | 97% | -40C to +75C |
| R50030G1 | 260-456Vac | 300-500Vdc | 15kW | 95.8% | -30C to +65C |
