1.High efficiency
2.Complete fault protection, alarm function
3. N + 1 setup
4.ISO 9001 certificate
48V rectifier
Features
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).
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%
With stepless current limiter technology, output current is continuously adjustable.
Adopted stepless temperature control speed, it can reduce power consumption and prolong the life of the fan.
Sharing Load, Equalized-current imbalance ≤ 3%
Ethernet interface through modbus or TCP/IP
Controller MCU
Digital signal collection via internal RS485 bus; RS232 interface for remote operation. 3 alarm dry contact alarm: Emergency alarm, main alarm, general alarm.
Products have passed the inspection of the Ministry of Information Industry Quality Supervision and Inspection Center.
System configuration is flexible and convenient, easy to expand; N +1 redundant power supply, can be configured according to customer demand
2U height, light weight, High power density.
Monitor module SETM16
Features
Output load shunt have functions of short-circuit and over-current protection. Shunt capacity can be adjusted according to user requirements
Battery input with fuse breaker or MCB, has functions of short circuit, over-current protection and alarm. Fault condition can be detected.
The software is easy and safe to operate.
Parameter setting is comprehensive and detailed, such as Low machine time setting, Temperature compensation setting, Overvoltage-undervoltage setting, Recovery voltage etc.
Monitoring content
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.
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.
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.
Application:
