AC DC Rectifier 48v 50a Rectifier System

Product Model : SET48-50A
Input: 85v-290v
Output: 42V-59V
Switch Mode Power Supply
Hot-swappable technology
Soft-switching technology
Plug and Play
N+1 redundancy
RS232, RS485, SNMP Communication
High efficiency
Email :[email protected]



AC DC Rectifier 48v 50a Rectifier System Description

·AC DC Rectifier (Switch Mode Power Supply)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,

AC DC Rectifier 48v 50a Rectifier System Technical Data

Model SET0848 SET1048 SET1648 SET2348 SET2948
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℃
Relative Humidity ≤97%RH
Load regulation ≤0.5%
Voltage regulation ≤0.10%
Dimension 103mm(W)*261mm(D)*88mm(H)
Weight 2.6kg

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 .


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