- AC DC Rectifier 48v 50a Rectifier System has two parts, one is PFC adjust; the other is DC/DC transformation.All technology make the wide input voltage range(85v-290v).
- High efficiency rectifier modules used soft switch technology, while load rate 10%, then efficiency can be 91%,50% load the efficiency can be above 96%.
- Adopted stepless current limiter technology, output current is continuously adjustable.
- AC DC Rectifier 48v 50a Rectifier System adopted stepless temperature control speed, it can reduce power consumption and prolong the life of the fan.
- EMI circuit provides a stable, reliable power to the load.
- Fan use stepless temperature control to reduce losses and noise.
- Dual input AC and DC load power supply is reliable·Sharing load,equalized-current imbalance<3%.
- Optional Ethernet interface through SNMP and/or TCP/IP.
- Controller MCU.
- Digital signal collection via an internal RS485 bus; RS232 interface for remote operation.
- Hot-swappable technology, plug, and play, N+1 redundancy, extension slots.
- AC DC Rectifier 48v 50a Rectifier System using Low-pressure difference automatic current sharing technology between modules.
- Pairs of soft-switching technology and circuit topology.
- Dry contact alarm and out of the system function, more secure and more stable
- 2U height, 19-inch rack, light weight, high power density.
- Stepless current limiting technology, the output current is continuously adjustable.
- Active power factor compensation technology, the power factor is 0.9999.
48V rectifier module SET1648
- When load rate is 10%, efficiency can reach 91%; when load rate is 50%, efficiency can reach above 96%.
- Adopt stepless temperature control automatic speed adjustment, reduce power consumption and extend the life of the fan.
- 2U height, lightweight, high power density.
- Sharing load, Equalized- current imbalance≦3%.
- High conversion efficiency Communication Protocol
- Safe operation: With the host computer own password and dual authentication, greatly protect system parameters safety.
- Over-voltage and recovery voltage setting, boost charge setting.
- Parameter setting is comprehensive, detailed: slave module time setting, temperature compensation setting, output over/low voltage setting, boost charge time setting,
|Input voltage (AC)||85V-290V|
|Output voltage (DC)||48V (42V-59V Continuously adjustable)|
|Output current (A)||15A||20A||30A||40A||50A|
|Max. power (W)||800W||1000W||1600W||2300W||2900W|
|Operating temperature||-25℃ ~ 65℃|
The advanced modular design makes the whole system is small,can provide sufficient power to meet the requirements of the communication system .
In line with the characteristics of the rack – mounted ,suitable for all kinds of exchange, room, base stations , satellite communications,data communications,railways and power systems and other power fluctuationsin a wide range of occasions .
AC DC Rectifier 48v 50a Rectifier System
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