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Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ
Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ
Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ
Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ
Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ
Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ
Specifications
Brand Name :
TONHE
Model Number :
TH48T50ZZ
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
Power（KW） :
3
Voltage Regulation Accuracy :
±0.6%
Input Power Factor :
≥0.93
Charger Efficiency（Efficiency） :
≥92%
Maximum Audible Noise (Peak-to-Peak) :
50
Peak-to-Peak Noise Voltage :
≤200mV
Startup Delay (s) :
3-8S
Description
TH48T50ZZ Rectifier Module
Product Overview
The TH48T50ZZ is a robust, intelligent 48V/50A (3KW) switching power supply module designed for high-power telecommunication and industrial systems. It operates from a standard three-phase 380VAC input and utilizes advanced "resonant voltage-type dual-loop control" technology for high efficiency and reliability. Equipped with an RS-485 interface, it seamlessly integrates into automated monitoring and control systems.
Key Specifications
Model Number TH48T50ZZ
Brand Name TONHE
Input Voltage 304-456VAC/380VAC
Output Current 50A
Output Voltage 40-58VDC/53.6V
Power 3 KW
Efficiency ≥92%
Dimensions (L*W*H) 391*139*263mm
Warranty 12 months
Product Advantages
  • High-Power Three-Phase Input: Designed for 304-456VAC three-phase input, providing efficient and stable power conversion for demanding high-capacity applications.
  • High Efficiency & Power Factor: Delivers ≥92% efficiency with a high input power factor (≥0.93), reducing energy loss and improving grid-side performance.
  • Comprehensive Protection & Management: Features robust protections including output over-voltage, short-circuit, over-temperature, and phase-loss protection.
  • Scalable & Reliable System Integration: Supports N+1 hot-standby configuration and excellent parallel current sharing (±3%), allowing for smooth system expansion.
Application Scenarios
This module is an ideal power solution for large-scale installations requiring three-phase AC input and high DC power output:
  • Large Telecommunication Facilities: Central offices, data centers, and major network hubs
  • Industrial Power Systems: Core power component in integrated AC/DC power systems
  • Critical Backup Power Systems: High-power rectifier module in large DC backup power arrays
Technical Specifications
Parameter Value
Output Current 50A
Power 3KW
Input Voltage Range 304-456VAC (380VAC typical)
Output Voltage Range 40-58VDC (53.6V typical)
Voltage Regulation Accuracy ±0.6%
Input Power Factor ≥0.93
Efficiency ≥92%
Audible Noise ≤50dB
Current Sharing Imbalance ±3%
Startup Delay 3-8 seconds
Protection Features
  • Automatic Current Limiting: Switches to constant current operation when output current reaches set limit
  • Overvoltage Protection: Stops output when voltage exceeds 60-63 VDC
  • Phase Loss Protection: Reduces output current to 25A when any AC phase is missing
  • Short-Circuit Protection: Self-protects during output short-circuit with automatic recovery
Product Images
Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ
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.
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).
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Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ

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Product Detail
Brand Name :
TONHE
Model Number :
TH48T50ZZ
Certification :
CE、ISO9001
Place of Origin :
China
MOQ :
5
Price :
Factory Price
Contact Supplier
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Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ
Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ
Robust 3KW Rectifier Module With 50A Output Current For Industrial Power TH48T50ZZ

Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Verified Supplier
1 Years
shijiazhuang
Since 1998
Business Type :
Manufacturer
Main Products :
Rectifier Module, 48v DC Rectifier, 110v DC Rectifier
Total Annual :
210000000-250000000
Employee Number :
1800~2000
Certification Level :
Verified Supplier
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