1:48v,150A switching power supply 2;charging city power for battery 3: convert AC to DC 4:Apply for telecom device

 

 

 

Main features:

 AC DC rectifier system is consisted by one rectifier module or multiple rectifier modules and monitor modules. The power of rectifier systems can be different by different quantity rectifier modules. This rectifier system converters high voltage AC to DC24V or DC48V use for special DC equipment load. High efficiency>96%.

  

Features

 

1. Circuit of the Rectifier modules have two parts,

one is PFC adjust; the other is DC/DC transformation.

All technically make the wide input voltage range (85V-290V).

2. High efficiency.rectifier modules used soft switch technology,

while load rate10% then efficiency can be  91%,

50% load rate the efficiency can be above 96%                

3. With step less current limiter technology,

output current is continuously adjustable.

4. Adopted step less temperature control speed,

it can reduce power consumption and prolong the life of the fan.

5. Sharing Load, Equalized-current imbalance ≤ 3%

6. Optional Ethernet interface through SNMP and/or TCP/IP

7. Controller MCU

8. Digital signal collection via internal RS485 bus; RS232 interface for remote operation

9. 2U height, light weight, High power density.

 

Specification	SET0848	SET1048	SET1648
Input voltage (AC)	85V-290V
Input voltage (AC)	48V (42V-59V Continuously adjustable)
Output current (A)	15A	20A	30A
Max. power (W)	800W	1000W	1600W
Operating temperature	-25°C ~ 65°C
Relative Humidity	≤97%RH
Load regulation	≤0.5%
Voltage regulation	≤0.10%
Dimension	103mm(W)*261mm(D)*88mm(H)
Weight	3.2kg