| Product description | ||
R4850G2 is a high-efficiency, high-power-density digital rectifier module, which realizes the conversion of 85 ~ 300VAC input and 53.5VDC rated output. With soft start, perfect input and output protection, low noise, can be used in parallel and so on. The latest power monitoring technology is used to realize the real-time monitoring of the rectifier module and the load, and the function of adjusting the output voltage through the background. |
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| Features | ||
·Efficiency greater than 96%, significant energy saving ?·Wide input voltage range from 85 to 300VAC
?·Operating temperature range -40 ℃ ～ + 75 ℃
?·Total Harmonic Distortion （THD） ≤5%
?·Support online hot plug function
?·Fully digital control
?·Support smart meter
?·Support CAN communication
?·Support voltage and current adjustment function
?·Meet RoHS requirements
?·TUV, CE, UL, CB certification
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| Product Category | R4850G2 | |
Basic indicators |
Size | 40.8 (H) mm × 105 (W) mm × 281 (D) mm |
| Weight | ≤2kg | |
| Cooling mode | Air cooling (intelligent temperature control speed regulation) | |
| Input characteristics |
Operating Voltage | 85～300VAC |
| Input voltage system | Single-phase three-wire system (or 110VAC double live wire) | |
| Input frequency | 45 ～ 66Hz rated value 50Hz / 60Hz | |
| Rated input current | ＜17 A | |
| Power factor | ≥0.99 | |
| THD | ≤5% | |
| Output characteristics | The output voltage | 42 ～ 58VDC The default value is 53.5VDC |
| Output Power | 3000W (176 ～ 300VAC) | |
| Environmental indicators | Operating temperature | -40 ℃ ～ + 75 ℃ ， 55 ℃ output without derating |
| Storage temperature | -40℃ ～+75℃ | |
| Relative humidity | 5% ～ 95% (non-condensing) | |
| Altitude change | ≤4000m (When using 3000 ～ 4000m, the high temperature derating under the use of environmental conditions, 1 ℃ lower for every 200m) | |
| Protection characteristics | Input overvoltage protection | Over-voltage protection point:> 300VAC |
| Input undervoltage protection | Undervoltage protection point: <80VAC | |
| Output overvoltage protection | 58.5 ～ 60.5 VDC (monitoring module is adjustable) | |
| Output short-circuit protection | Can be short-circuited for a long time, and can automatically recover after the short-circuit disappears | |
| Over temperature protection | Over-temperature protection point:> 75 ℃ | |
| Reliability index | MTBF | >500,000 hours |
| Noise | Index | ≤55dB（40℃，Full load） |
| Safety / EMC / Lightning Protection Features | Safety certification | Pass TUV, CE, UL certification Get CB Certificate
Comply with UL60950-1
IEC60950-1
CAN/CSAC22.2 No. 60950 -1
EN60950-1
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| EMC | EN55022 Class B EN55024
EN61000-3-2
EN61000-3-3
ETSI EN300 386
ETSI EN301489
ITU-T K.20
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| Lightning protection | YD 5098-2005 5KA | |
Beijing NiMotion Control Technology Co.,Ltd.
Nanjing NiMotion Robotics Co.,Ltd.
