Forced Air Cooling 50A 3000W 48v DC Rectifier Module TH48D50NZ-S-2
Basic Properties
Place of Origin:
China
Brand Name:
TONHE
Certification:
CE、ISO9001
Model Number:
TH48D50NZ-S-2
Trading Properties
Minimum Order Quantity:
5 pcs
Price:
Factory Price
Supply Ability:
Annual output of 1 million modules
Specifications
| Output Current（A）: | 50 | Maximum Power（W）: | 3000 |
| Weight(kg): | ≤1.9KG | Cooling Method: | Forced Air Cooling |
| Input VoltageRange（VAC/VDC）: | 176～264 | Adjustable OutputRange(VDC): | 40～58 |
| Voltage Regulation Accuracy: | ±0.5% | Charger Efficiency（Peak Efficiency）: | ≥96% |
| High Light: | 3000w 48v dc rectifier,50a 48v rectifier,50a 48v dc rectifier |
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Product Description
48V DC Rectifier - TH48D50NZ-S-2
Product Overview
The TH48D50NZ-S-2 is an ultra-high-density 1U switching power module delivering 48V/50A (3000W). Featuring industry-leading ≥96% efficiency and AC/DC dual input, it sets a new standard for performance in a compact form factor. Designed for demanding applications, it supports Modbus communication and offers exceptional deployment flexibility.
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Input Voltage | 176-264VAC/220 | Power | 3 KW |
| Output Current | 50A | Output Voltage | 40-58VDC/48 |
| Working Temperature | -10℃～+40°C | Efficiency | ≥96% |
| Cooling | Fan cooling | Noise | ≤55dB |
| Weight | ≤1.9KG | Dimensions | 248×110.2×44.7(mm) |
| Warranty | 12 months | Place of Origin | HeBei, China |
Product Advantages
- Superior Power Density: Delivers full 3000W output in a standard 1U rack space, maximizing cabinet capacity.
- Ultra-High Efficiency & Low Loss: ≥96% peak efficiency minimizes energy costs, with standby power under 5W.
- Flexible & Robust: AC/DC wide-range input, programmable power levels, and comprehensive protections ensure reliable operation in diverse conditions.
- Intelligent Management: Supports remote monitoring and safe hot-swap, enabling easy system maintenance and control.
Application Scenarios
Ideal for next-generation high-density DC power systems:
- High-Capacity Telecom/Data: 5G base stations and data centers requiring maximum power density and efficiency.
- Integrated Power Systems: Core power component in UPS, DC backup, or industrial systems where space and performance are critical.
- Upgrading Infrastructure: Replacing older modules to dramatically increase power capacity within the same rack footprint.
Technical Specifications
| Parameter | TH48D50NZ-S-2 |
|---|---|
| Output Current (A) | 50 |
| Maximum Power (W) | 3000 |
| Weight (kg) | ≤1.9 |
| Cooling Method | Fan Cooling |
| Input Voltage Range (VAC/VDC) | Min: 176, Typical: 220, Max: 264 |
| Adjustable Output Range (VDC) | Min: 40, Typical: 48, Max: 58 |
| Voltage Regulation Accuracy | ±0.5% |
| Charger Efficiency (Peak) | ≥96% |
| Maximum Audible Noise (dB) | 55 |
| Storage Temperature (℃) | Min: -40, Typical: 25, Max: 60 |
| Operating Temperature (℃) | Min: -10, Typical: 25, Max: 40 |
| Source Effect | 0.1% |
| Load Effect | 0.5% |
| Standby Power | ≤5W |
| Current Sharing Imbalance | ±5% |
| Load Rating | Continuous operation at 100% of rated output current (Load Level I) |
| Automatic Current Limiting | Switches to constant current operation when output current reaches set limit |
| Linear Power Limiting | ≥2600W at 154V input; 1200W at 90V input |
| Short-Circuit Protection | Self-protects during output short-circuit; auto-restores within ~40 seconds |
| Frequency Response | Input frequency range: 45Hz-60Hz |
| Overtemperature Protection | Auto-restarts ~5 minutes after fault clearance |
Product Images
Why Choose Tonhe Electronics?
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.
Quality Assurance
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.
Business Support
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.
Sample Orders
Yes, you can get sample orders to test our quality. The cost of samples is paid by the customer.
Payment Types
We accept payment via TT (Telegraphic Transfer).
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Mr. TIAN
Client Manager
- Email:tianjiaheng@sjzthdz.com
- Tel:18832185622
- WhatsApp:8618832185622
- WeChat:+86 18832185622
