DC Load Bank

GROADA-DC50V-150A-R Load Bank Manufacturer

★★★★★
Main Products:
  • AC Load Bank : R / RL / RLC / RCD
  • DC Load Bank : DC5V - 2000V, 0A - 5000A


ModelGROADA-DC48V-RGROADA-DC60V-RGROADA-DC110V-RGROADA-DC220V-RGROADA-DC500V-RGROADA-DC750V-RGROADA-DC1000V-R
Rated current0 ~ 5000A
Input voltage0~1500V
Minimum loading0.1A
Other minimum loading can be customized according to requirements
Overall accuracy3% (other accuracy requirements can be customized according to requirements)
Control modeLocal manual/remote host computer (local manual control mode: circuit breaker/button/touch screen three-way optional, other methods can be customized as required)
Remote InterfaceRS232/RS485/USB/RJ45/CAN/GPIB (other interface modes can be customized according to requirements)
Protection functionEmergency stop protection, over-temperature protection, fan load interlock protection, grounding protection (select over-voltage protection, over-current protection, short-circuit protection, fan overload, insufficient air volume)
Working power supplyGROADA/AC380V
Display accuracy0.5 level (other explicit precision can be customized according to requirements)
Display parametersVoltage, current, power, etc.
Cold sure waySide air inlet and upper air outlet (other air outlet methods can be customized according to requirements)
Protection levelIP20 (other protection level can be customized according to requirements)
Appearance colorRAL7035 (other colors can be customized according to requirements)
Working temperature-10 ℃ ~ 55 ℃
Relative humidity≤95%RH
Altitude≤ 2500 m




GROADA DC Load Bank Model: DC50V-150A-R – Precision Testing for Critical Power Systems


🔍 Product Overview

The GROADA DC50V-150A-R is a high-performance DC load bank meticulously engineered to simulate real-world electrical loads for direct current (DC) power systems. Crafted with precision resistive elements, it ensures accurate testing and validation of power sources such as batteries, uninterruptible power supplies (UPS), and DC power systems.


⚙️ Key Features

  • Voltage Range: Supports DC testing from 0 to 50V, accommodating a wide array of power systems.

  • Current Capacity: Delivers up to 150A, suitable for high-capacity power systems.

  • Resistive Load Elements: Utilizes high-quality resistive components for stable and reliable load simulation.

  • Safety Mechanisms: Incorporates overcurrent and overvoltage protection to safeguard both the load bank and the tested equipment.

  • User Interface: Features an intuitive control panel for easy operation and monitoring.

  • Portability: Designed for ease of transport, making it ideal for field testing applications.


🛠️ Applications

  • Battery Testing: Assess the performance and capacity of battery systems, ensuring reliability in critical applications.

  • UPS Systems: Validate the functionality and endurance of uninterruptible power supplies under simulated loads.

  • DC Power Systems: Test and verify the performance of DC power systems in various industrial settings.

  • Renewable Energy Systems: Evaluate the efficiency and output of solar and wind energy systems.

  • Telecommunications: Ensure the reliability of power systems in communication infrastructure.


📈 Industry Insights

The global DC Load Bank market is projected to reach a valuation of approximately USD 1.5 billion by 2033, growing at a compound annual growth rate (CAGR) of 6.2% from 2025 to 2033. This growth is primarily driven by the increasing demand for reliable power testing solutions across various industries, including power generation, data centers, and the oil and gas sector.


🏆 Why Choose GROADA?

  • Expertise: With years of experience in the power testing industry, GROADA delivers products that meet international standards.

  • Customization: Offers tailored solutions to meet specific testing requirements.

  • Quality Assurance: Committed to providing high-quality products that ensure accurate and reliable testing.

  • Customer Support: Provides comprehensive support to assist clients in selecting and utilizing the right testing equipment.


📞 Contact Information

  • Email: groada@163.com

  • Phone: +86 755 23339096

  • Location: Shenzhen, Guangdong, China

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