- תיאור
- חֲקִירָה
- הִתקַשְׁרוּת
תיאור
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
| פריט | מִפרָט |
| מותג | Huawei |
| דֶגֶם | R4850G2 |
| Input | |
| Operating voltage | 85–300 VAC |
| תדירות | 45–66 Hz Rated : 50Hz and 60 הרץ |
| זרם כניסה מדורג | <17א |
| גורם כוח | >=0.99(load>=50% ) |
| THD | <=5% (load >=50%) |
| Output | |
| מתח פלט | 42–58 VDC Rated voltage: 53.5 VDC |
| כוח פלט | 3000 W (176–290 VAC); 1250 W (85–175 VACdecreased linearly) |
| Regulated voltage precision | <=±0.6%Vo |
| Ripple and noise | <=200 mVp-p (רוחב פס<=20MHz) |
| Dynamic response | Over shoot:<= ±5% Vo Recovery time: <= 200 us |
| Standby power | <=5W |
| Turn-on output delay | 3-8ס |
| Hold up time | >10 גְבֶרֶת |
| 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
- טווח מתח כניסה: 85–300 V AC
- טווח טמפרטורות הפעלה: –40ºC to +75ºC
- עיוות הרמוני מוחלט (THD): ≤ 5％
- Digital control mode
- החלפה חמה
- Support intelligent electric meter
- Support CAN communication
- Support LED display
- Support voltage adjustment,current adjustment,and current sharing
- Meet Rohs requirement
- Pass the TUV, לִספִירַת הַנוֹצרִים,UL certifications and get CB certificate.
- Disconnect above 320 VAC
Huawei R4850G2 Rectifier Module and More Related Power Modules
| מספר חלק | מתח כניסה | מתח פלט | כוח פלט | יְעִילוּת | טמפרטורת פעולה |
| R4805G1 | 85-300ואק | 42-58Vdc | 270W | 94 % | -40C עד +75C |
| R4815G1 | 85-300ואק | 42-58Vdc | 870W | 96 % | -40C עד +75C |
| R4815N1 | 85-300ואק | 42-58Vdc | 1000W | 94 % | -40C עד +75C |
| R4830G1 | 85-300ואק | 42-58Vdc | 1600W | 96 % | -40C עד +75C |
| R4830G2 | 85-300ואק | 42-58Vdc | 2000W | 96 % | -40C עד +75C |
| R4830N2 | 85-300ואק | 42-58Vdc | 1605W | 94 % | -40C עד +75C |
| R4850G1 | 85-300ואק | 42-58Vdc | 3000W | 96 % | -40C עד +75C |
| R4850G2 | 85-300ואק | 42-58Vdc | 3000W | 96 % | -40C עד +75C |
| R4850N1 | 85-300ואק | 42-58Vdc | 2900W | 92 % | -40C עד +75C |
| R4850N2 | 85-300ואק | 42-58Vdc | 3000W | 94 % | -40C עד +75C |
| R48100G1 | 260-530ואק | 42-58Vdc | 6000W | 96 % | -40C עד +75C |
| R33640G1 | 260-530ואק | 300-400Vdc | 15קילוואט | 97% | -40C עד +75C |
| R50030G1 | 260-456ואק | 300-500Vdc | 15קילוואט | 95.8% | -30C עד +65C |
