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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.
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Intelligent Natural Cooling DC Industrial Rectifiers 6KW Power 10A Output TH230D20ZZ-3G

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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

City: shijiazhuang

Country/Region:china

Tel:86-0311-6668-5638

Contact Person:
Mr.TIAN
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Intelligent Natural Cooling DC Industrial Rectifiers 6KW Power 10A Output TH230D20ZZ-3G

Brand Name TONHE
Model Number TH230D20ZZ-3G
Certification CE、ISO9001
Place of Origin HeBei China
Minimum Order Quantity 10
Price Factory price
Payment Terms T/T
Supply Ability 1000000 pcs per year
Delivery Time 7 days after payment
Packaging Details Carton
Output Current 10A
Output Voltage 176V-300VDC/220V
Power 6KW
Current Sharing Imbalance <±3%
Efficiency ≥93%
Current Regulation Accuracy ≤±1%
Ripple coefficient ≤1%
Voltage Regulation Accuracy ≤±0.5%
Industrial Rectifiers Industrial Rectifiers
Detailed Product Description
TH230D20ZZ-3G Industrial Power Supply Module
Key Specifications
Model NumberTH230D20ZZ-3GBrand NameTONHE
Input Voltage304V-456VAC/380VOutput Current10A
Output Voltage176V-300VDC/220VPower6KW
Current Sharing Imbalance<±3%Efficiency≥93%
Current Regulation Accuracy≤±1%Ripple coefficient≤1%
Voltage Regulation Accuracy≤±0.5%Noise≤55dB
Working Temperature-10℃~+40°CCommunication protocolRS485
Coolingnatural coolingOutput Frequency50 Hz
Product Overview
The TH230D20ZZ-3G is an industrial-grade intelligent high-frequency switching power supply module designed for global power systems and industrial applications. As a high-power natural cooling model in the -3G series, it employs resonant voltage-type dual-loop control to deliver a rated output of 230VDC/20A (6KW) with robust and stable performance.
With ≥93% efficiency, ≥0.93 power factor, 304~456VAC input range, and 176~300VDC adjustable output, this module features ±0.5% voltage regulation, ±1% current regulation, and ≤1% ripple coefficient. It provides high-purity stable DC power for high-power electrical equipment and industrial loads, meeting Class Ⅰ load continuous operation requirements.
Advanced Features
  • N+1 hot backup and parallel operation capability
  • Current sharing imbalance ≤±3%
  • Built-in RS485 interface with Modbus/TonHe dual protocol support
  • "Four-remote capabilities" for seamless automation integration
  • Comprehensive protection: overvoltage (320±16VDC), short-circuit, overtemperature, overcurrent
  • Automatic fault recovery without affecting system operation
  • LED digital display, keys, and DIP switches
  • Support for independent/manual/automatic operation modes
  • Hot-swappable design for efficient maintenance
  • Natural cooling with proper ventilation requirements
Environmental Specifications
Operating temperature: -10℃~+40℃
Humidity: ≤90% at 25℃
Altitude: ≤2000m
Resistant to conductive dust and corrosive gases
-3G Series Module Product Parameters
Model NumberTH230D10ZZ-3GTH110D20ZZ-3GTH230D20ZZ-3GTH110D40ZZ-3G
Output Current (A)10202040
Power (kW)36
Weight (kg)≤9≤16
Cooling MethodNatural-cooling
Input Voltage Range (VAC)304-456323-437
Output Adjustable Range (VDC)176-30088-150176-30088-150
Product Images

Why Choose Tonhe?
We are a high-tech enterprise integrating manufacturing, sales, system solutions, and after-sales service. With over 290 successful projects for 220 kV to 500 kV substations and battery systems above 1000 Ah, Tonhe has become a leading DC power system supplier in China, holding over 40% market share and producing 1 million modules annually. Choose us for exceptional quality, reliable support, and proven value.
Quality Assurance
Our 8 advanced production lines, equipped with imported machinery, achieve 80% automation and up to 99% first-pass yield. All power modules undergo double-sided potting, conformal coating, and rigorous functional, environmental, and aging tests--ensuring reliable 24/7 performance in critical power infrastructures.
Business Support Services
We provide a full range of power conversion modules, system-level low-voltage DC distribution cabinets for DC loads, data center power systems, as well as customized hardware and software power solutions tailored to your specific requirements.
Ordering Information
Sample Orders: Yes, you can get sample orders to test our quality. The cost of samples is paid by the customer.
Payment Options: We accept payment via TT (Telegraphic Transfer).
Product Tags: industrial rectifiers 6kw   intelligent industrial rectifiers   intelligent dc rectifier for electroplating  
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