TH230D40NZ-6 DC Rectifier Modules 220V With 40A Output Current Fan Cooling

The TH230D40NZ-6+ is a high-power, high-voltage switching power supply module designed for demanding 230V DC systems. It delivers a robust 40A output within a 176-300VDC range, utilizing advanced full-digital control for stable performance. This module supports both RS-485 and CAN communication interfaces, offering enhanced flexibility for integration into sophisticated automated power management networks.

• High Power & Voltage: Combines 230V high-voltage output with substantial 40A current capacity, ideal for power-intensive applications
• Excellent Power Quality: Features high power factor (≥0.98) and low harmonic distortion (≤5% at full load) for clean and efficient grid interaction
• Enhanced Protection & Communication: Equipped with dual hardware and software over-voltage protection for maximum safety, and supports RS-485 and CAN bus for reliable system communication
• Intelligent & Scalable: Enables full remote monitoring and control, and supports N+1 hot-swappable redundancy for easy system expansion and maintenance

• Automatic Current Limiting: Once output current reaches the set limit, module automatically switches to constant current operation
• Overvoltage Protection: Dual overvoltage protection with both hardware and software based systems
• Short-Circuit Protection: Enters self-protective foldback mode during output short circuits, automatically resumes normal operation once fault is cleared
• Insulation Strength: Input to Chassis: 2100VAC 1 min | Output to Chassis: 2100VAC 1 min | Input to Output: 2100VAC 1 min
• Insulation Resistance: ≥10MΩ (1000V Insulation Resistance Test)

• High-Capacity Power Systems: Large substations, power plants, and industrial facilities requiring high-power 230V DC backup and control power
• Critical Infrastructure: High-voltage DC distribution in large data centers, telecom hubs, and installations where power density and quality are paramount
• System Expansion: Upgrading existing high-voltage systems to significantly increase power capacity, intelligence, and communication capabilities

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).