Ultra High Density 1U 3000W 48V DC Rectifier Compact TH48D50NZ-S-2
Basic Properties
Place of Origin:
HeBei China
Brand Name:
TONHE
Certification:
CE、ISO9001
Model Number:
TH48D50NZ-S-2
Trading Properties
Minimum Order Quantity:
5
Price:
Factory Price
Payment Terms:
T/T
Supply Ability:
Annual output of 3 million modules
Specifications
| Power: | 3000W | Charger Efficiency: | ≥96% |
| Load Effect: | 0.5% | Current Sharing Imbalance: | ±5% |
| Voltage Regulation Accuracy: | ±0.5% | Weight: | ≤1.9KG |
| Source Effect: | 0.1% | Warranty: | 12 Months |
| High Light: | 3000w 48v dc rectifier,48v dc rectifier compact,1u 48v rectifier |
||
Product Description
TH48D50NZ-S-2 High-Efficiency 48V DC Rectifier
Key Specifications
| Input Voltage | 176-264VAC/220V | Output Current | 50A |
| Output Voltage | 40-58VDC/48V | Power | 3 KW |
| Parallel Operation Uneven Flow | ±5% | Efficiency | ≥96% |
| Voltage Stabilization Accuracy | ±0.5% | Working Temperature | -10℃～+40°C |
| Cooling | Fan cooling | Noise Level | ≤55dB |
| Weight | ≤1.9KG | Dimensions (L×W×H) | 248×110.2×44.7(mm) |
| Warranty | 12 months | Place of Origin | HeBei, China |
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.
Key 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
Technical Specifications
| Output Current (A) | 50 |
| Maximum Power (W) | 3000 |
| Cooling Method | Fan Cooling |
| Input Voltage Range (VAC/VDC) | 176-264 |
| Adjustable Output Range (VDC) | 40-58 |
| Voltage Regulation Accuracy | ±0.5% |
| Charger Efficiency (Peak) | ≥96% |
| Maximum Audible Noise (dB) | 55 |
| Operating Temperature Range | -10℃ to +40℃ |
| Standby Power | ≤5W |
| Current Sharing Imbalance | ±5% |
Protection Features
- Automatic Current Limiting: Switches to constant current operation when output reaches set limit
- Linear Power Limiting: Guarantees ≥2600W output at 154V input and 1200W at 90V input
- Short-Circuit Protection: Self-protects during output short-circuit, auto-restores within ~40 seconds after fault clearance
- Overtemperature Protection: Auto-restarts approximately five minutes after fault clearance
- Frequency Response: Normal operation across 45Hz-60Hz input frequency range
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
Product Images
Company & Support Information
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 3 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).
Related Products
10A Output Current 220V DC Rectifier Modules With Fanless Design TH230D10ZZ-220AC
3kW fanless 220V DC rectifier with ≥93% efficiency, RS485 communication, and robust protection. Compact design enables silent, dust-free operation in space-constrained industrial applications.
Wall Mounted DC Panel With 7 Inch Touchscreen 10A Silicon Chain And 24 Branch Detection THJK006G-3N(F)/4
THJK006G-3N(F)/4 wall-mounted DC panel: Compact design with 7-inch touchscreen, built-in 10A silicon chain, 5A/10A surge capability, RS485 communication, and supports 24 branch detection. Certified quality with modular expandability.
19 Channel Detection 12v Dc Panel RS485 Communication For Battery Monitoring DCXJ-19
DCXJ-19 DC panel monitors 19 battery cells with ±1% voltage accuracy and -20℃~75℃ temperature detection. Features RS485 communication, wide 88-286V input range, and industrial-grade reliability for energy storage systems.
High Efficiency Charging DC Panel With IP30/40 100000 Hours MTBF For Power Systems
TONHE DC Charging Panel: High-efficiency (≥96%) AC/DC conversion for power plants, data centers & industrial use. IP54 outdoor option, N+1 redundancy, intelligent battery management, and 100,000+ hours MTBF. Certified to IEC, GB, and ISO standards.
Mr. TIAN
Client Manager
- Email:tianjiaheng@sjzthdz.com
- Tel:18832185622
- WhatsApp:8618832185622
- WeChat:+86 18832185622
