DC Load Bank

GROADA-DC48V-500A Load Bank Supplier

★★★★★
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 DC48V-500A Load Bank: Precision Testing for Critical Power Systems


⚡ Product Overview

The GROADA DC48V-500A Load Bank is a high-performance testing device designed for evaluating the capacity and reliability of DC power sources, including battery banks, uninterruptible power supplies (UPS), and renewable energy systems. With a robust build and advanced features, it ensures that critical power systems operate efficiently and reliably under load conditions.


🔧 Key Features

  • High Power Capacity: Delivers up to 24kW of resistive load at 48V DC, accommodating testing needs for medium to large-scale power systems.

  • Modular Design: Features a compact and portable chassis, facilitating easy transport and deployment in various testing environments.

  • Advanced Control Interface: Equipped with a digital control panel and optional remote monitoring capabilities, enabling precise load adjustments and real-time data acquisition.

  • Safety Mechanisms: Incorporates over-temperature protection, current limiting, and fault detection to ensure safe operation during testing procedures.

  • Compliance Standards: Designed in accordance with international standards, ensuring reliability and performance in critical testing scenarios.


📈 Market Insights

The global DC load bank market is experiencing significant growth, driven by the increasing demand for reliable power testing solutions in critical infrastructure sectors. With a projected compound annual growth rate (CAGR) of 6.4% from 2025 to 2031, the market is expanding due to factors such as industrial automation, military infrastructure investments, and the need for robust backup power systems.


🛠️ Applications

  • Data Centers: Ensures UPS systems and battery banks meet performance specifications, minimizing the risk of downtime.

  • Telecommunications: Verifies the reliability of backup power systems, crucial for uninterrupted communication services.

  • Utilities: Facilitates testing of power distribution systems, ensuring stability and reliability in the grid.

  • Military: Supports the validation of power systems in defense applications, meeting stringent operational requirements.


✅ Why Choose the GROADA DC48V-500A Load Bank?

  • Precision Testing: Offers accurate simulation of real-world load conditions, ensuring the reliability of power systems under operational stress.

  • Durability: Built with high-quality materials and components, ensuring longevity and consistent performance in demanding environments.

  • Ease of Use: User-friendly interface and controls streamline the testing process, reducing setup time and operational complexity.

  • Global Support: Backed by GROADA's extensive network, providing comprehensive customer support and service options worldwide.


Investing in the GROADA DC48V-500A Load Bank ensures that your power systems are thoroughly tested, reliable, and ready to perform under critical conditions. Enhance your testing capabilities and safeguard your operations with this advanced load bank solution.

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