GROADA AC600V-25kW RCD Load Bank – Precision AC Power Testing Solution

Product Overview

The GROADA AC600V-25kW RCD Load Bank is a professional testing device designed to simulate real-world electrical loads for generators, UPS systems, power inverters, and other electrical equipment. By accurately replicating resistive, inductive, and capacitive loads, it enables engineers to verify system performance, stability, and safety under various operating conditions.

Key Features:

• High Voltage Compatibility – Supports up to AC 600V for medium- and high-voltage testing.

• 25kW Adjustable Load – Flexible load steps to simulate multiple scenarios.

• RCD Safety Protection – Built-in Residual Current Device ensures operator and equipment safety.

• Modular & Scalable – Easily expandable for higher capacity applications.

• User-Friendly Control – Digital interface with local and remote monitoring options.

Technical Specifications

Industry Insights & Market Trends

Load banks have become an essential tool in power reliability testing, especially for data centers, power plants, and mission-critical facilities.

• The global load bank market was valued at USD 288.17 million in 2024 and is projected to grow at a CAGR of 3.7% through 2032.

• Another report estimates the market will reach USD 303.2 million by 2025 and USD 412.9 million by 2032 (CAGR ~4.5%).

• North America accounted for over USD 106 million in 2024, maintaining steady growth.

• Emerging trends include modular design, automated testing, hybrid load simulation (resistive + inductive), and remote monitoring solutions.

With years of expertise, GROADA integrates these cutting-edge technologies into our products, ensuring reliable, efficient, and safe load testing solutions for global customers.

Typical Applications

• Generator set performance testing and commissioning

• UPS and battery system capacity verification

• Inverter and VFD (Variable Frequency Drive) load response testing

• Power equipment troubleshooting and preventive maintenance

• Data center and critical power system validation

Case Studies

• Power Plant Commissioning – A major utility company used the AC600V-25kW load bank to validate standby generator systems under 90% load, ensuring stable power delivery.

• Data Center Validation – A Tier-III data center successfully simulated peak load conditions to test UPS redundancy and battery response.

• Industrial Project – During factory acceptance testing, our load bank enabled engineers to simulate real operating conditions, reducing post-installation faults.

Operation & Safety Guidelines

Operation Steps:

1. Verify system voltage compatibility.

2. Connect grounding and safety wiring.

3. Interface with local or remote control system.

4. Gradually apply load steps and monitor parameters.

Safety Precautions:

• Do not exceed rated load and voltage range.

• Always ensure proper grounding.

• Only qualified personnel should operate.

• Inspect wiring, fans, and resistors regularly.

Maintenance Recommendations:

• Keep ventilation unobstructed.

• Clean dust and debris periodically.

• Perform annual calibration to maintain accuracy.

• Avoid continuous operation at full load for extended periods.

Frequently Asked Questions (FAQ)

Q1: What is an AC load bank?
A: An AC load bank simulates electrical loads to test power sources such as generators and UPS systems, ensuring they can perform reliably under real operating conditions.

Q2: Why is RCD protection important?
A: The built-in Residual Current Device (RCD) disconnects the circuit in case of leakage current, providing essential safety in high-voltage environments.

Q3: Is 25kW suitable for my application?
A: If your system requires up to 25kW testing at 600V, this model is ideal. For higher power requirements, multiple units can be connected in parallel.

Q4: What is the accuracy of this load bank?
A: It delivers precision testing with a load accuracy of ±0.5%, ensuring reliable measurement results.

Q5: Can I request a customized model?
A: Yes, GROADA offers customized high-power, modular, or multi-channel load banks tailored to specific project needs.

Certifications & Quality Assurance

• Built under ISO 9001 certified quality management system

• CE / IEC / UL compliance available (model dependent)

• Calibration and third-party test reports provided on request

• Standard 12-month warranty with extended service options

• Lifetime technical support and fast response service

Why Choose GROADA?

• Over 10 years of engineering experience in load bank manufacturing

• Trusted by customers in power generation, aerospace, data centers, and renewable energy sectors

• Proven track record with successful projects worldwide

• Dedicated R&D team providing cutting-edge testing solutions