US $1 - 10000 / Piece1 Piece/Pieces
|Place of Origin:||
Guangdong, China (Mainland)
Switching Power Supply
Lighting and surge
|Packaging Details:||Neutral Package or Customized Package|
|Delivery Detail:||3 days|
1. 48VDC modular rectifier system
2. Fan cooled rectifier modules
3. Front access design
4. 19'/23'' 2U
Modular rectifier system
Features of 48V Rectifier Power System
1.Circuit of the Rectifier modules have two part,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 stepless current limiter technology,output current is continuously adjustable.
4.Adopted stepless 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
8.Digital signal collection via internal RS485 bus; RS232 interface for remote operation
9.2U height, light weight, High power density.
Features of Monitor module SETM16
1.Output load shunt have functions of short-circuit and over-current protection. Shunt capacity can be adjusted according to user requirements
2.Battery input with fuse breaker or MCB, has functions of short circuit, over-current protection and alarm. Fault condition can be detected.
3.The software is easy and safe to operate.
4.Parameter setting is comprehensive and detailed, such as Low machine time setting, Temperature compensation setting, Overvoltage-undervoltage setting, Recovery voltage etc.
1.LCD display: blue background, white information, including date, system voltage, load current, battery current, input voltage, load condition (connect or disconnect), battery temperature, charge condition, etc.
2.Through the system menu set the relevant parameters, including System voltage setting, Charge Management, Alarm limit setting, Low pressure breaker setting, time setting, modify password, language selection, module configuration, etc.
3.Alarm and recording functions: Through RS485 connect and communicate between rectifier module and monitor module. There are 3 types of alarm, emergency alarm, the main alarm, general alarm.
Rated voltage of DC input