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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

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China 220V DC Rectifier 3 KW Power High Frequency Switching Power RS485 Communication
China 220V DC Rectifier 3 KW Power High Frequency Switching Power RS485 Communication

  1. China 220V DC Rectifier 3 KW Power High Frequency Switching Power RS485 Communication
  2. China 220V DC Rectifier 3 KW Power High Frequency Switching Power RS485 Communication
  3. China 220V DC Rectifier 3 KW Power High Frequency Switching Power RS485 Communication
  4. China 220V DC Rectifier 3 KW Power High Frequency Switching Power RS485 Communication

220V DC Rectifier 3 KW Power High Frequency Switching Power RS485 Communication

  1. MOQ: 5
  2. Price: Factory price
  3. Get Latest Price
Payment Terms T/T
Supply Ability 1000000 pcs per year
Delivery Time 7 days after payment
Packaging Details Carton
Output Voltage 187V-253VDC/220V
Power 3 KW
Current Sharing Imbalance <±3%
Efficiency ≥92%
Voltage Regulation Accuracy ≤±0.5%
Noise Level ≤50dB
Cooling Natural-cooling
220v dc rectifier 220v dc rectifier
Brand Name TONHE
Model Number TH230D10ZZ-S
Certification CE、ISO9001
Place of Origin HeBei China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 1000000 pcs per year
Delivery Time 7 days after payment Packaging Details Carton
Output Voltage 187V-253VDC/220V Power 3 KW
Current Sharing Imbalance <±3% Efficiency ≥92%
Voltage Regulation Accuracy ≤±0.5% Noise Level ≤50dB
Cooling Natural-cooling 220v dc rectifier 220v dc rectifier
Brand Name TONHE Model Number TH230D10ZZ-S
Certification CE、ISO9001 Place of Origin HeBei China
High Light 220v dc rectifier 3 kwrs485 rectifier modulers485 220v dc rectifier
TH230D10ZZ-S Industrial Power Supply Module
The TH230D10ZZ-S is an industrial-grade intelligent high-frequency switching power supply module engineered for global single-phase AC input scenarios. Featuring advanced resonant voltage-type dual-loop control technology, it delivers a rated output of 230VDC/10A (3KW) for consistent, reliable operation.
Technical Specifications
Model Number TH230D10ZZ-S
Brand Name TONHE
Input Voltage 176V-300VAC/220V
Output Current 10A
Output Voltage 187V-253VDC/220V
Power 3 KW
Current Sharing Imbalance <±3%
Efficiency ≥92%
Voltage Regulation Accuracy ≤±0.5%
Ripple Coefficient ≤0.5%
Current Regulation Accuracy ≤±1%
Communication Protocol RS485
Working Temperature -10℃~+40°C
Noise Level ≤50dB
Cooling Natural-cooling
Single Size 325*139*263
Key Features
  • High efficiency ≥92% with superior energy performance
  • Wide input voltage range (187~253VAC) and adjustable output range (88~143VDC)
  • Precision voltage regulation ≤±0.5% and current regulation ≤±1%
  • Low ripple coefficient ≤0.5% for high-purity, stable DC power
  • Modular design supporting N+1 hot backup and capacity expansion
  • Parallel operation of up to 20 units with current sharing imbalance <±3%
  • RS485 interface with Modbus and TonHe protocol compatibility
  • Four-remote capabilities for seamless automation integration
  • Three operating modes (independent/manual/automatic) with user-friendly configuration
  • Hot-swappable design for safe, efficient maintenance
  • Natural cooling with compact footprint and flexible installation options
  • Robust environmental resilience for industrial applications
Detailed Performance Specifications
Output Current (A) 10
Power (kW) 3.0
Input Voltage Range (VAC) 187-253 (Typical: 220)
Output Adjustable Range (VDC) 88-143 (Typical: 110)
Input Power Factor ≥92%
Charger Efficiency 50
Storage Temperature (℃) -40 to 60 (Typical: 25)
Operating Ambient Temperature (℃) -10 to 40 (Typical: 25)
Soft Start Time 3S-8S
Load Rating Continuous operation at 100% rated output current (Class I)
Protection Features
Automatic Current Limiting When output current exceeds the set limit, the module operates in constant current mode and the output current will not increase
Output Overvoltage Protection The module automatically stops output when voltage exceeds 160±3VDC to prevent equipment damage
Output Short-Circuit Protection The module self-protects in case of short circuit to prevent damage and automatically recovers after fault removal
Note: Voltage regulation accuracy does not include the effect of the built-in isolation diode.
Product Images
TH230D10ZZ-S power supply module front view TH230D10ZZ-S power supply module side view TH230D10ZZ-S power supply module internal components TH230D10ZZ-S power supply module connection terminals TH230D10ZZ-S power supply module installation example TH230D10ZZ-S power supply module technical specifications
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.
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
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.
Ordering Information
Sample Orders Yes, you can get sample orders to test our quality. The cost of samples is paid by the customer.
Payment Types We accept payment via TT (Telegraphic Transfer).

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    1998

  • Total Annual:

    210000000-250000000

  • Employee Number:

    1800~2000

  • Ecer Certification:

    Verified Supplier

Shijiazhuang Tonhe Electronic Technology Co., Ltd. is a high-tech enterprise dedicated to technological innovation, product innovation, and management innovation in the power electronics industry. The company integrates R&D, manufacturing, sales, and service in the power electronics sector, prov... Shijiazhuang Tonhe Electronic Technology Co., Ltd. is a high-tech enterprise dedicated to technological innovation, product innovation, and management innovation in the power electronics industry. The company integrates R&D, manufacturing, sales, and service in the power electronics sector, prov...

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  • Shijiazhuang Tonhe Electronics Technologies Co., Ltd.
  • No.350 Lijiang Road, Yuhua District, Shijiazhuang City, China
  • https://www.tonheelectronics.com/

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