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China factory - Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

  • China,Shijiazhuang
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  3. Dual Loop Control 3KW 10A Rectifier Module With RS485 Communication Protocol
China Dual Loop Control 3KW 10A Rectifier Module With RS485 Communication Protocol
China Dual Loop Control 3KW 10A Rectifier Module With RS485 Communication Protocol

  1. China Dual Loop Control 3KW 10A Rectifier Module With RS485 Communication Protocol

Dual Loop Control 3KW 10A Rectifier Module With RS485 Communication Protocol

  1. MOQ： 10
  2. Price： Factory price
  3. Get Latest Price
Payment Terms T/T
Supply Ability 3000000 pcs per year
Delivery Time 7 days after payment
Packaging Details Routine
Power 3KW
Wide input voltage range 323~456VAC
Power factor ≥0.93
Cooling Method Natural-cooling
Communication Protocol RS485
Output Voltage 176V-300VDC/220V
Industrial Rectifiers Industrial Rectifiers
Brand Name TONHE
Model Number TH230D10ZZ-3G
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 3000000 pcs per year
Delivery Time 7 days after payment Packaging Details Routine
Power 3KW Wide input voltage range 323~456VAC
Power factor ≥0.93 Cooling Method Natural-cooling
Communication Protocol RS485 Output Voltage 176V-300VDC/220V
Industrial Rectifiers Industrial Rectifiers Brand Name TONHE
Model Number TH230D10ZZ-3G Certification CE、ISO9001
Place of Origin HeBei, China
High Light 10a rectifier module ，3kw rectifier module ，3kw electroplating rectifier
220V DC Rectifier with Natural-Cooling 10A Output
Product Overview
The TH230D10ZZ-3G is an industrial-grade intelligent high-frequency switching power supply module engineered by Shijiazhuang Tonghe Electronics for global power systems. Adopting resonant voltage-type dual-loop control technology, it delivers a rated output of 230VDC/10A (3KW) with outstanding and stable operation.
Key Specifications
Model Number TH230D10ZZ-3G
Brand Name TONHE
Input Voltage 304V-456VAC/380V
Output Current 10A
Output Voltage 176V-300VDC/220V
Power 3KW
Current Sharing Imbalance <±3%
Efficiency ≥93%
Voltage Regulation Accuracy ≤±0.5%
Ripple Coefficient ≤1%
Current Regulation Accuracy ≤±1%
Communication Protocol RS485
Working Temperature -10℃～+40°C
Noise Level ≤55dB
Cooling Method Natural-cooling
Place of Origin HeBei, China
Key Features
  • High efficiency ≥95% with three-phase passive PFC circuit
  • Power factor ≥0.93 for excellent energy optimization
  • Wide input voltage range: 323~456VAC
  • Adjustable output voltage: 190~300VDC
  • ±0.5% voltage regulation accuracy and ±1% current regulation accuracy
  • ≤0.2% ripple coefficient for high-purity DC power
System Integration & Protection
Modular design supports N+1 hot backup and seamless capacity expansion, enabling parallel operation with current sharing imbalance ≤±3%. Equipped with standard RS485 communication interface compatible with Modbus and TonHe dual protocols, enabling "four-remote capabilities" (telemetry, remote signaling, remote control, remote adjustment) for seamless automation integration.
Comprehensive multi-layer protection includes overvoltage protection (320±5VDC), short-circuit protection, overtemperature protection (automatic shutdown at 85℃ and restart at 80℃), and overcurrent protection. LED digital display with key operation supports three working modes (independent, manual, automatic), and hot-swappable design ensures efficient maintenance.
Design & Environmental Specifications
Natural cooling design with compact structure weighing only 9kg. Requires only good surrounding ventilation for stable operation. Excellent environmental adaptability operates reliably in indoor environments with temperature range of -10℃~+40℃, relative humidity ≤90% at 25℃, and altitude ≤2000m.
Applications
Widely used in various global scenarios including substations, power plants, and power control equipment. Provides highly reliable, efficient, and easy-to-integrate DC power supply solutions for power systems, ensuring continuous and stable system operation.
-3G Series Module Product Parameters
Parameter TH230D10ZZ-3G TH110D20ZZ-3G TH230D20ZZ-3G TH110D40ZZ-3G
Output Current (A) 10 20 20 40
Power (kW) 3 6
Weight (kg) ≤9 ≤16
Cooling Method Natural-cooling
Internal Heat Sink Temperature Rise ≤50℃
Input Voltage Range (VAC) 304-456 323-437
Output Adjustable Range (VDC) 176-300 88-150 176-300 88-150
Voltage Regulation Accuracy ±0.5%
Current Regulation Accuracy ±1%
Input Power Factor ≥0.93
Charger Efficiency ≥93%
Maximum Audible Noise (dB) 55
Storage Temperature (℃) -40 to +60
Operating Ambient Temperature (℃) -10 to +40
Current Sharing Imbalance ≤±3%
Soft Start Time (s) 3~8
Ripple Coefficient ≤1%
Product Images


Company Information & Support
Why Choose Us?
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.
How Can We Guarantee Quality?
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.
How We Support Your Business?
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.
Can Customers Get Sample Orders?
Yes, you can get sample orders to test our quality. The cost of samples is paid by the customer.
What Are the 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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