ZXEPS R4850F1 Rectifier
ZXEPS R4850F1 rectifier is a switching mode high efficiency rectifier that is used for communication power supply. The rectifier is constant output power control and the rated output power is 3000W. It adopts high efficiency design. The peak efficiency can reach 97% and save more power. It adopts advanced digital control technology to achieve better performances and satisfy the customer requirements.
Highlights
l Super high efficiency, super low sleep-mode power consumption
The peak efficiency of the module is up to 97%. In the sleep mode, the power consumption of the rectifier is lower than 4W.
l High power density, saving space and rental
With much smaller size, the power density of the rectifier can reach 48.8W/in3 , making optimum space utilization.
l Digital design, more stable
Advanced ARM MCU digital control along with the CAN bus realizes flexible system control and convenient system debugging and upgrading.
l Constant power design, less CAPEX
Constant output power design, the rated output power can reach 3000W. At the same load rate, reducing the number of configured rectifiers to reduce CAPEX.
l Wide range of input voltage to prolong battery life
85VAC~300VAC, greater adaptability to the power grid to reduce the use of battery to prolong the battery life.
l Wide temperature tolerance
-40 ℃ ~+75℃ , more field adaptable, saving temperature control equipment.
Parameters
| Parameter | Description | |
|---|---|---|
| Input voltage | 85 VAC - 300 VAC | |
| Nominal Input voltage | 220/230 VAC | |
| Destroy Voltage | 415 VAC | |
| Frequency | 20 Hz~70 Hz (When the input frequency is lower than 40 Hz, the output power to be reduced accordingly) | |
| Maximum input current | 20A | |
| THD | <5% (@50% - 100% load) | |
| Power factor | ≥0.99 (@50% - 100% load) | |
| Rated output power | 3000W | |
| Range of output voltage | 42 to 58 VDC | |
| Maximum output current | 62.5A | |
| Output current limit | 8A~62.5A | |
| Peak Efficiency | 97% | |
| Load sharing | ≤1.5A (50%~ 100% load) | |
| Output protection | Over-voltage protection, over-temperature protection, over- current protection, abnormal AC frequency protection and etc. | |
| Alarm | Low input voltage, high input voltage, over-temperature, high output voltage/current, fan fault etc. | |
| Cooling mode | Forced air cooling | |
| MTBF | > 500,000h | |
| Power density | 48.8W / in3 | |
| Error display | ±0.25V | |
| Display accuracy of output current | ≤ 2% rated current | |
| Working temperature | -40℃~+75℃ ( Rated input voltage, ≤55℃ output without derating） | |
| Storage temperature | -45℃~+75℃ | |
| Relative humidity | ≤95％ , no condensation | |
| Applicable atmospheric | 70 kPa~ 106 kPa pressure | |
| Dimensions (W × H × D) | 84.5mm×40.8mm×292.5mm | |
| Weight | 1.8kg | |
| EMC | EN55032 Class A | |
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