TH110D40NZ-6 110V DC Rectifier
The TH110D40NZ-6 is a high-power, intelligent switching power supply module designed for scalable DC power systems. It delivers stable output up to 40A, combining active PFC and digital LLC technologies for superior efficiency in a compact design, with a standard RS-485 interface for seamless integration.
Key Specifications
| Model Number |
TH110D40NZ-6 |
| Brand Name |
TONHE |
| Input Voltage |
323-456VAC/380V |
| Output Current |
40A |
| Output Voltage |
88-150VDC/110V |
| Power |
4.4 KW |
| Efficiency |
≥95% |
| Cooling Method |
Fan cooling |
| Dimensions (L×W×H) |
342×237×89mm |
| Warranty |
12 months |
Product Advantages
- Higher Efficiency: ≥95% peak efficiency and ≥0.95 power factor reduce operating costs and thermal load
- Greater Power & Reliability: Provides 40A output with comprehensive protection (over-voltage, short-circuit, etc.) for demanding applications
- Easy Scalability & Control: Supports N+1 hot-swap redundancy and enables full remote monitoring and management via "Four-Remote" functions
Technical Specifications
| Input Voltage |
Three-phase 380VAC (-15%～+20%) |
| Input Frequency |
45～55Hz |
| Output Voltage Range |
88～150VDC |
| Current Limit Setting Range |
4～44A |
| Power Factor |
Full Load ≥0.95 |
| Voltage Regulation Accuracy |
≤±0.5% |
| Current Regulation Accuracy |
≤±1% |
| Peak-to-Peak Ripple Factor |
≤0.5% |
| Output Noise |
≤60dB at rated condition |
| Current Sharing Imbalance |
≤±3% |
| Soft Start Time |
3～8S |
| Operating Temperature |
-10～+40℃ |
| Storage Temperature |
-40～+60℃ |
Protection Features
- Automatic Current Limiting: Automatically switches to constant current operation when output reaches set limit
- Overvoltage Protection: Software-based protection with configurable alarm settings and output shutdown capability
- Short-Circuit Protection: Enters self-protective foldback mode during short circuits and auto-resumes after fault clearance
Insulation Specifications
| Input to Chassis |
2100VAC 1 min, Earth Leakage Current ≤10mA, No dielectric breakdown or flashover |
| Output to Chassis |
2100VAC 1 min, Earth Leakage Current ≤10mA, No dielectric breakdown or flashover |
| Input to Output |
2100VAC 1 min, Earth Leakage Current ≤10mA, No dielectric breakdown or flashover |
| Insulation Resistance |
≥10MΩ (1000V Insulation Resistance Test) |
Application Scenarios
Ideal for medium to large-scale DC power systems requiring high capacity and smart management:
- Power & Industrial: Substations, power plants, factory automation, and larger data center backup systems
- Infrastructure Expansion: Upgrading existing systems for higher capacity, efficiency, and remote monitoring capability
Company Information & Support
Why Choose Tonhe?
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).
