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Safe Robust Rectifier Module 3000W 50A Switching Power Supply Module TH48D50NZ-S-2

Safe Robust Rectifier Module 3000W 50A Switching Power Supply Module TH48D50NZ-S-2

Safe Robust Rectifier Module 3000W 50A Switching Power Supply Module TH48D50NZ-S-2
Safe Robust Rectifier Module 3000W 50A Switching Power Supply Module TH48D50NZ-S-2
Categories Rectifier Module
Brand Name: TONHE
Model Number: TH48D50NZ-S-2
Certification: CE、ISO9001
Place of Origin: China
MOQ: 5
Price: Factory Price
Payment Terms: T/T
Supply Ability: Annual output of 1 million modules
Delivery Time: 7 days
Packaging Details: Cartons on a pallet
Output Current（A）: 50
Maximum Power（W）: 3000
Weight(kg): ≤1.9KG
Cooling Method: Fan Cooling
Voltage Regulation Accuracy: ±0.5%
Charger Efficiency（Peak Efficiency）: ≥96%
Current Sharing Imbalance: ±5%
Standby Power: ≤5W
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Company Info.
Shijiazhuang Tonhe Electronics Technologies Co., Ltd.
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Safe Robust Rectifier Module 3000W 50A Switching Power Supply Module TH48D50NZ-S-2

TH48D50NZ-S-2 Rectifier Module
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 Specifications
Input Voltage176-264VAC/220VPower3 KW
Output Current50AOutput Voltage40-58VDC/48V
Working Temperature-10℃ to +40°CEfficiency≥96%
CoolingFan coolingNoise≤55dB
Weight≤1.9KGDimensions248×110.2×44.7(mm)
Warranty12 monthsPlace of OriginHeBei, 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.
Detailed Technical Specifications
ParameterTH48D50NZ-S-2
Output Current (A)50
Maximum Power (W)3000
Weight (kg)≤1.9
Cooling MethodFan 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 Effect0.1%
Load Effect0.5%
Standby Power≤5W
Current Sharing Imbalance±5%
Load RatingContinuous operation at 100% of rated output current (Load Level I)
Protection Features
  • Automatic Current Limiting: Once the output current reaches the set current limit, the module automatically switches to constant current operation.
  • Linear Power Limiting: Guarantees output of ≥2600W at 154V input and 1200W at 90V input.
  • Short-Circuit Protection: Self-protects during output short-circuit, automatically restores normal operation within ~40 seconds after fault clearance.
  • Frequency Response: Operates normally over input frequency range of 45Hz-60Hz.
  • Overtemperature Protection: Automatically restarts approximately five minutes after fault clearance.
Product Images
TH48D50NZ-S-2 Rectifier Module front view TH48D50NZ-S-2 Rectifier Module side view TH48D50NZ-S-2 Rectifier Module rear view TH48D50NZ-S-2 Rectifier Module internal components TH48D50NZ-S-2 Rectifier Module installation view TH48D50NZ-S-2 Rectifier Module technical details
Company Information & Support
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 Guarantee
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).
Product Tags:

robust rectifier module

  

rectifier module 3000w

  

safe modular rectifier

  
Quality Safe Robust Rectifier Module 3000W 50A Switching Power Supply Module TH48D50NZ-S-2 for sale

Safe Robust Rectifier Module 3000W 50A Switching Power Supply Module TH48D50NZ-S-2

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