Adjustable Output Industrial Rectifiers With 3KW Power 10A Output Current TH230D10ZZ-3G

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.

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.

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.

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.

1,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.

2,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.

3,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.

4,Can customers get sample orders?

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

5,What are the payment types?

We accept payment via TT (Telegraphic Transfer).