Reversing Hard Chrome Plated Rectifier with Positive and Negative Direction

• Customization: Available
• Cooling Method: Fan Cooling
• Input Voltage: 380V
• Model NO.: DC commutation power supply
• Output Frequency: 25kHz
• Output Voltage: 40V
• Output Current: 500A
• Operation Mode: Long-Term
• Startup Shock: <1% of Rated Voltage
• Voltage and Current Display Accuracy: Better Than 0.5%
• Ripple Coefficient: 1%
• Communication Interface: RS485 (Optional)
• Working Humidity: Within 90%
• Altitude: 2000m
• Design Lifespan: 20 Years
• Efficiency: 95%
• Protection Level: IP21
• Transport Package: Wooden Box
• Origin: Hebei, China
• HS Code: 8504401930
• Production Capacity: 50000 Pieces/Year

Product Description

DC Commutation Power Supply

HIGH EFFICIENCY/LOW RIPPLE/LONG SERVICE

Product Description

 

 

 


 

Product Parameters

 

Input	Rated Voltage	3-phase 4-wire AC380V
	Voltage Range	380V±15%
	Frequency	50HZ±5%
Output	Voltage Setting Range	0~Customized voltage continuously adjustable
	Current Setting Range	0~Customized current continuously adjustable
Working mode		Constant voltage mode (current limit)/constant current mode (voltage limit) (switching between two modes of stable voltage and stable current)
Type		PWM switching power supply
Voltage Regulation Accuracy (compared within the range of 0%-100% of the rated value)		Source effect: ≤0.1% rated value ±1 word  Time drift: ≤0.1% rated value ±1 word  Temperature drift: ≤0.4‰/ºC±1 word (within half an hour)  Load effect: ≤0.5% of rated value ±1 word
Stabilized Current Accuracy (compared within the range of 0%-100% of the rated value)		Source effect: ≤0.1% rated value ±1 word  Time drift: ≤0.1% rated value ±1 word  Temperature drift: ≤0.4‰/ºC±1 word (within half an hour)  Load effect: ≤0.5% rated value ±1 word
Control Method		Local control panel/external host computer
Startup Shock		<1% of rated voltage
Communication Interface		RS485 (optional)
Operation Mode		Long-term
Control Display	Show Contents	Display of operating state/fault state/overheating state Output current, voltage display, working time
	Operation Function	Output start and stop, preset working hours Output voltage and current setting
	Voltage and Current Display Accuracy	Better than 0.5%
Protect	Input Protection	Power input overvoltage, undervoltage, phase loss, etc;
	Output Protection	Power output current limiting, voltage limiting, overload, etc;
	Overtemperature Protection Threshold	80ºC
	Protection Method	Shutdown alarm
Reliability	Usage Method	24h continuous operation
	Main Components	IGBT adopts imported chip modules, which are reliable and stable.
	Design Lifespan	≥ 20 years
Comprehensive Characteristics	Power Factor	≥0.95
	Efficiency	≥95% (rated output)
	Transient Response Time	≤10ms
	Noise	<75dB
	Inlet and Outlet Line Mode	Incoming line at the lower part of the rear panel of the chassis, terminal output at the rear panel of the cabinet
	Cooling Method	Air cooling/water cooling/oil cooling
	Protection Level	IP20, circuit board three-proofing and overall protection treatment
	Insulation Strength	Input-output-chassis: AC1500V, 10mA, 1 minute
	Insulation Resistance	Input-output-output: ≥20MΩ Input-shell
Environment Condition	Storage Temperature	-25ºC~50ºC
	Working Humidity	≤90%
	Altitude	≤2000m
	Operating Ambient Temperature	-20ºC~35ºC

PRODUCT ADVANTAGES

Energy saving and efficient
    - The overall working efficiency of the machine is high, usually above 95%, with low energy consumption and low operating costs
Stable and reliable
    - The power supply has high stability and low heat generation during operation, ensuring stable operation and precise control of current and voltage
Sturdy Structure
    - Adopting a cabinet style structure, electrostatic spraying protection, beautiful appearance, and sturdy structure
High safety
    - the design has multiple safety protection measures, such as overvoltage, undervoltage, and phase loss of power input; Power output overcurrent, short circuit,
       overload, etc., to ensure the safety of equipment and personnel.
Intelligent control
    - fully digital design, more precise intelligent control, optional touch screen control, equipped with RS485 communication interface, using MODBUS protocol, easy to
       network with remote PLC or industrial PC
Environmental Protection
    - No secondary pollutant emissions during power operation, environmentally friendly
Easy to maintain
    - The power supply design is simple and easy to maintain and replace components, reducing long-term maintenance costs
Heat dissipation design
    - advanced heat dissipation design concept, multiple complementary heat dissipation methods, optional air cooling and water cooling heat dissipation, ensuring the high
       efficiency and stability of the product

 

DETAIL DISPLAY

 

MAIN TRANSFORMER
Adopting high-frequency nanocrystalline transformer
Efficient and energy-saving, with high coupling
 

 

IGBT
The main power component of the power supply is an original imported chip module
 

 

Rectifier Bridge
original imported chip rectifier bridge
 

 

Output Rectifier Tube 
Original imported international first-class brand AN Motorola Schottky
 

 

Heat Dissipation Aluminum Plate
designed and manufactured using high-purity, high-quality pure aluminum with a thickness of up to 22mm. Features: greatly improving the heat dissipation effect of the entire machine and improving the corrosion resistance of the equipment
 

 

Power Cabinet
made of high-quality galvanized cold-rolled iron plate with deep processing and anti-corrosion coating treatment, it has beautiful appearance, strong shock resistance and anti-corrosion performance! It can realize long-distance transportation and handling and long-term use!
 

 

APPLICATION AREA

          Environmental Protection                            Electroplating                                             Electrolysis
                        Oxidation                                          Electrophoretic                                 Hydrogen production
                Rare earth smelting                               Battery Charging                                   Fluorine production

 

SERVICE PROCESS

Professional customer service,full process tracking service

Company Profile

The success of our users,The achievement of ours

Hebei Tongke Electrical Appliance Manufacturing Co., Ltd. is a technology-based enterprise specializing in the design, research and development, production, and sales of high-power switching power supplies. Founded in 2001, it has over 20 years of industry experience and technical accumulation, and its product quality ranks among the top in the same industry nationwide. In 2005, it passed the ISO9001:2000 international quality management system certification. Our products cover multiple categories such as high-frequency switching power supplies, rectifiers, intelligent charging and discharging motors, induction regulators, switchgear, electronic chassis, as well as various special power supplies, such as water treatment power supplies, electrodialysis power supplies, electrocoagulation power supplies, metal electroplating power supplies, electrophoretic coating power supplies, oxidation power supplies, electrolytic coloring power supplies, electrolytic water hydrogen production power supplies, electrolytic hydrogen fluoride to fluorine gas power supplies, electrolytic copper foil power supplies, rare earth smelting power supplies, and battery charging power supplies.
We are not only a manufacturer of switch mode power supplies, but also your reliable energy solution partner. We promise that all products come with a one-year free warranty and lifetime technical support. Hebei Tongke Electric Appliances, join hands to create a green energy future.

 

WHY CHOOSE US

Quality is the primary reason we aim to win your trust
 

1  _{Focus on innovation and improve the progressiveness and practicability of products}
2  _{Manufacturer direct supply sales model, sufficient supply of goods, high cost-effectiveness}
3  _{Support customization to meet different customer needs}
4  _{One year warranty, lifetime technical guidance and maintenance}
 

 

FAQ

For more details, please consult customer service
 

1  _On Price:
The prices indicated on the page are for reference only. For actual prices, please contact customer service with parameters. If you place an order directly, our store reserves the right to refuse shipment. Thank you for your understanding and cooperation!
2  _{On ordering:}
Before placing an order, please contact customer service and provide detailed parameters of the customized product you need, and choose the corresponding equipment according to your own process. If you don't know how to provide it, you can consult customer service for assistance.
3  _{On logistics:}
After placing the order, we will immediately arrange for shipment. Before shipment, please communicate with customer service in detail to confirm your specific needs. Once the goods are shipped, we will not accept refund requests unless there are quality issues.

4  _{On after-sales service:}
We put customers at the center and provide high-quality pre-sales, in sales, and after-sales services.