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Rectifier Power Supply

110 Or 220v DC Rectifier System

Product model : C008

Brand : SETEC Power

Product origin : Shenzhen, China

110 Or 220v DC Rectifier System Description

1. Power supply modules of series SET- 220V/110V are compact battery charging rectifiers with rear side connectivity. The rectifiers are designed for high voltage Power Plants and Substations. Due to the modular concept and a high scalability the user is able to equip the power supply with additional modules according to his actual power profile. The chargers are very user friendly and can be swapped as well as upgraded during system operation.

2. The devices get their operation parameters via the system RS 485 communication bus. After a successful login a central monitoring unit controls and monitors the devices. In case of interruption due to failure of monitoring unit the modules operate continuously with internal default values.Therefore the supply of the connected loads and the charging of the batteries are guaranteed without any interruption. Step less temperature control fan speed & change with the output power of module, which minimize noise & extend fan life.The rectifier needs a 1Ph AC mains connection.

3. Rectifier power circuit is divided into active PFC & DC to DC converter which can make the wide input voltage range (85V-290V) & high efficiency.High power density has reached the international advanced level.

110 Or 220v DC Rectifier System Features

1. LED indication for On / Fault status

2. Protection for Input and output over /under voltage, over temperature, and short circuit

3. "Hot plug-in" design with back plane connection

4. High power density, RS 485 Interface for Remote Adjusting, Controlling, Measuring and Signaling.

5. High Efficiency with low EMI. CE Safety and EMC certification


Model No.SET-220V/10ASET-110V/20A
Input voltage85-290VAC (Nominal 180-290VAC)
Input current13.6A
Input frequency range45 Hz-65 Hz
Power Factor≥ 0.99 at P nom ≥ 75%



Nominal output voltage (Vnom)220VDC110VDC
Adjustable output voltage range190-300VDC95-150VDC
Voltage Stabilization Accuracy             ± 0.5% 
Current Stabilization Accuracy             ± 1 %
Nominal output current (Inom)10ADC@300VDC20A DC@150VDC
Efficiency≥ 95 %
Charge characteristic lineIU Characteristic according to
Default value of the charging240V120V
O/p Overvoltage Vo> (factory302V151V
Voltage ripple≤ 200 mV
Dynamic accuracy of the<3% of Venom at load change
charging voltagefrom 10% -90%-10% ;Transient

time<50 ms
Short circuit protection15% - 30% of Inom when in short
Parallel operationYes .Current Sharing ± 3%

110 Or 220v DC Rectifier System Mechanical

Model No.SET-220V/10ASET-110V/20A
Weight approx.2.4 kgs
Dimensions (W/H/D)103x88x261
Type of enclosure /IP 20
Protection class
Color (front panel)Front Black

110 Or 220v DC Rectifier System Technial Data 

Communications interfaceRS 485
Ambient temperatureOperation: -20° to+55° C ,                    
 Storage:-40° to +70° C
Humidity≤ 90 % RH
CoolingFan Cooled
Climatic conditionsIEC-68-2-2, IEC-68-2-3, IEC-68-2-6
Max. Installation altitude≤2000 m
Audible noise< 50 db
ConnectionsAC Input DC Output and Signalization at rear
CE conformityYes
Compliance to EMC standardsEN61000-4-2, EN-61000-4-6,                           EN-61000-4-3, EN-61000-4-12
Air Pressure70-106 Pa
Insulation ResistanceInput Chassis & Output > 10M Ohms at 500VDC
Dielectric strength2000V between Input, Output & Chassis for 1Min.

These power supplies are designed for a wide range of applications such as:

1. Power supply for all medium to high power DC loads

2. Telecommunication.

3. Rectifiers in DC systems with battery backup

4. Industrial control systems.

5. Charging and buffering of stationary batteries in electrical power plants

Please feel free to send your inquiry to following Email. We will reply you within 2 hours
Email : info@setec-power.com
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