Industrial Rectifiers

3kW fanless industrial rectifier with ≥93% efficiency & RS485 communication. Compact design delivers 10A output with zero noise, robust protection, and plug-and-play parallel operation for reliable 220VDC systems.

TH230D05ZZ-3 220V DC Rectifier Key Specifications Input Voltage 304V-456VAC/380V Output Current 5A Output Voltage 190V-300VDC/220V Noise Level ≤55dB Model Number TH230D05ZZ-3 Brand Name TONHE Output Frequency 50 Hz Efficiency ≥93% Power Factor ≥0.93 Communication Protocol RS485 Power Rating 1.5KW Cooling Method Natural Cooling Ripple Coefficient ≤1% Voltage Stabilization Accuracy ≤±0.5% Dimensions 325*139*263 mm Soft Start Time 3-8 S Optimized Solution for Compact Wall

TONHE TH220D03ZZ-220AC: 1KW fanless rectifier with ≥93% efficiency, ±0.5% voltage accuracy, and RS485 communication. Ideal for compact wall-mounted systems with silent operation and robust protection.

3KW 110V industrial rectifier with 20A output, ≥93% efficiency & natural cooling. Features hot-swappable design, comprehensive protection & silent operation for substations & industrial control systems.

TONHE TH110D20ZZ-3: 3KW industrial rectifier with 20A output, ≥95% efficiency, ≤0.2% ripple, and fanless cooling. Features RS485 communication, comprehensive protection, and silent ≤50dB operation for substations and power plants.

TONHE TH110D10ZZ-220AC industrial rectifier delivers 10A, 110VDC with ≥93% efficiency and ±0.5% voltage accuracy. Features RS485 communication, comprehensive protection, and robust design for substations and power plants. Custom solutions available.

3KW industrial power supply with ≥92% efficiency, ≤0.5% ripple, and <±3% current sharing imbalance. Features RS485 communication, hot-swappable design, and supports parallel operation of up to 20 units for reliable DC power.

3KW industrial power supply with ≥92% efficiency, ±0.5% voltage regulation, and RS485 communication. Supports parallel operation, hot-swapping, and N+1 redundancy for reliable 24/7 performance.

TONHE TH230D10ZZ-3G: 3KW industrial rectifier with ≥93% efficiency, ≤1% ripple, and ±0.5% voltage accuracy. Features natural cooling, RS485 communication, and modular N+1 redundancy. Certified for substations with 40% China market share.