5 Kg 220v Dc Rectifier 3KW Output Power RS-485 And CAN Bus Communication

High-Efficiency 3KW Rectifier for Industrial & Power Systems

The TH230D10NZ-D is a state-of-the-art digital controlled switching power supply module designed specifically for demanding power system applications. Engineered with advanced full-digital control technology, this module delivers superior reliability, compact size, and lightweight performance compared to previous generations. Featuring integrated CAN bus and RS-485 communication interfaces, it seamlessly integrates into automated systems, enabling "Four Remotes" (Remote Control, Remote Regulation, Remote Measurement, Remote Signaling) for true unattended operation.

• Ultra-High Efficiency: Achieves efficiency of 94% or higher, significantly reducing energy consumption and heat generation.
• Digital Intelligence: Utilizes digital current sharing technology with a low imbalance of less than ± 3%, ensuring stable parallel operation.
• Dual Communication Protocols: Equipped with standard RS-485 and CAN bus interfaces for easy connection to automation systems and SCADA networks.
• All-in-One Protection: Built-in DC output isolation diode eliminates the need for external components. Features comprehensive protection including Over-Voltage (OVP), Over-Temperature (OTP), Short-Circuit, and Over-Current protection.
• Hot-Swappable Design: Supports live insertion and removal, allowing for safe and convenient maintenance without shutting down the entire system.
• Robust & Compact: High-frequency design results in a small footprint and light weight (only 5kg), ideal for space-constrained environments.

Safety and reliability are paramount in power systems. The TH230D10NZ-D is built to safeguard both the module and your connected equipment:

• Output Over-Voltage Protection: Features both software and hardware OVP. If triggered, the module locks automatically to prevent damage to downstream equipment.
• Short-Circuit Protection: Utilizes a retractable droop current limiting method. The module can remain in a short-circuit state indefinitely without damage and will automatically recover once the fault is cleared.
• Over-Temperature Protection: Automatically shuts down if the heatsink temperature exceeds 95℃ and restarts automatically when the temperature drops below 80℃.
• Input Protection: Includes protection against over-voltage, under-voltage, and phase loss (phase loss triggers power limiting).

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.

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.

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.

Yes, you can get sample orders to test our quality. The cost of samples is paid by the customer.

We accept payment via TT (Telegraphic Transfer).