Intelligent Reliable 110V DC Rectifier With Peak Efficiency≥94% TH110D20NZ-6
Product Details
94% Efficiency 110V DC Rectifier
,RS-485 Communication Interface High-Frequency Switching Power Supply
,20A Output Current Industrial Power Module
The TH110D20NZ-6 is an intelligent, high-frequency switching power supply module designed for critical power systems. Combining active PFC and digital LLC technology, it delivers high efficiency and stable DC power in a compact design. With a built-in RS-485 interface, it enables seamless integration into automated monitoring and control networks.
| Model Number | TH110D20NZ-6 |
|---|---|
| Brand Name | TONHE |
| Input Voltage | 323-456VAC/380 |
| Output Current | 20A |
| Output Voltage | 88-150VDC/110 |
| Power | 2.2 KW |
| Parallel Operation Uneven Flow | ≤±3% |
| Efficiency | ≥94% |
| Voltage Stabilization Accuracy | ≤±0.5% |
| Ripple Coefficient | ≤0.5% |
| Current Stabilization Accuracy | ≤1% |
| Cooling | Fan cooling |
| Dimensions (L*W*H) | 342*237*89mm |
| Noise Level | ≤60dB |
| Warranty | 12 months |
| Place of Origin | HeBei, China |
- High Efficiency: Achieves over 94% peak efficiency and power factor ≥0.95, reducing energy costs and grid pollution
- Intelligent & Manageable: Supports full remote "Four-Remote" control via RS-485 interface, ideal for unattended sites
- Robust & Reliable: Features comprehensive protections and supports N+1 hot-swappable redundancy for maximum system uptime
- Compact & Standardized: Small size saves space and complies with DL/T 781-2021 industry standards
| Parameter | Specification |
|---|---|
| Input Voltage | Three-phase 380VAC (-15%～+20%) |
| Input Frequency | 45～55Hz |
| Output Voltage Range | 88～150VDC |
| Current Limit Setting Range | 2～22A |
| Efficiency | Peak Efficiency ≥94% |
| Power Factor | Full Load ≥0.95 |
| Voltage Regulation Accuracy | ≤±0.5% |
| Current Regulation Accuracy | ≤±1% |
| Peak-to-Peak Ripple Factor | ≤0.5% |
| Output Noise (Peak-to-Peak) | At Rated Condition ≤60dB |
| Current Sharing Imbalance | ≤±3% |
| Soft Start Time | 3～8S |
| Storage Temperature | -40～+60℃ |
| Operating Temperature | -10～+40℃ |
| Cooling Method | Fan Cooling |
- Automatic Current Limiting: Automatically switches to constant current operation when output current 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 output short circuit, automatically resumes after fault clearance
| Test | Specification |
|---|---|
| Input to Chassis | 2100VAC for 1 min, Earth Leakage Current ≤10mA, No dielectric breakdown or flashover |
| Output to Chassis | 2100VAC for 1 min, Earth Leakage Current ≤10mA, No dielectric breakdown or flashover |
| Input to Output | 2100VAC for 1 min, Earth Leakage Current ≤10mA, No dielectric breakdown or flashover |
| Insulation Resistance | ≥10MΩ (1000V Insulation Resistance Test) |
This module is the optimal DC power source for applications demanding high reliability and smart management, including:
- Electric Power Facilities: Substations, power plants, and hydropower stations
- Industrial & Infrastructure: Plant control systems, data center backup power, and telecommunications infrastructure
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).
Mr. TIAN
Client Manager
- Email: tianjiaheng@sjzthdz.com
- Tel: 18832185622
- WhatsApp: 8618832185622
-
WeChat:
+86 18832185622
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