AC 346V 50 kVA RL电阻/电感负载组

GROADA的精度、可靠性和真实世界功率测试

概述

这GROADA AC 346V 50 kVA RL负载组是一个高精度测试系统，旨在模拟两者电阻性和电感性负载用于发电机、UPS系统、涡轮机和电力网络。
功率因数为0.8滞后，该装置准确地再现了现实世界的负载条件，使工程师能够验证性能，检测弱点，并在故障发生之前预防故障。

专为工业、海洋、数据中心和能源应用，GROADA RL负载组结合了先进的控制技术、模块化结构和强大的安全系统，在任何环境中都能提供一致、可重复和安全的负载测试结果。

主要功能和；优势

1.真实RL负载模拟（0.8功率因数）

• 模拟电阻和电感元件同时，提供基于电机和变压器的系统的真实表示。

• 优惠仅电阻式、仅电感式，或联合RL操作用于灵活的测试模式。

• 非常适合发电机调试、工厂验收测试（FAT）、UPS维护和系统验证滞后功率因数条件。

• 有助于确保您的设备在实际操作需求下高效运行，而不仅仅是在实验室条件下。

2.精密步进控制；模块化设计

• 微调负载阶跃增量（例如1 kW/1 kVAR）精确的负载调整系统逐渐升温。

• 模块化电阻和电感部分允许独立运行, easy calibration, and simplified servicing.

• Parallel connection capability enables capacity expansion beyond 50 kVA for large-scale test systems.

• Ensures smooth, stable transitions during load switching—reducing stress on test subjects and extending lifespan.

3. Advanced Control & Monitoring

• 集成digital PLC control system with high-precision data acquisition.

• Real-time display and recording of voltage, current, power, power factor, frequency, and temperature.

• Optional remote control and data logging via Ethernet / RS485 / wireless interfaces.

• Automated test sequences with programmable ramp rates, dwell times, and step loads—ideal for repetitive testing and certification workflows.

• Safety interlocks prevent unintended operation during testing or maintenance.

4. Robust Industrial Construction

• Heavy-duty, powder-coated steel enclosure ensures durability and corrosion resistance in harsh environments.

• 专为indoor or outdoor operation, with high-efficiency forced-air cooling and thermostatically controlled fans.

• All circuits are fully protected by overload breakers, fuses, and fault-detection systems.

• 配备over-temperature, airflow failure, overload, emergency-stop, and load-dump protection mechanisms.

• Engineered to operate continuously at full load without performance degradation, ensuring long service life and stable accuracy.

5. Prevents Generator “Wet Stacking” and Improves System Reliability

• Regular load bank testing prevents wet stacking—the accumulation of unburned fuel and carbon deposits in diesel engines.

• By simulating realistic load conditions, it ensures complete combustion and optimal generator efficiency.

• Detects voltage drops, connection issues, insulation degradation, and cooling inefficiencies before they cause failures.

• Essential for routine preventive maintenance in telecom, healthcare, data centers, and utility power plants.

6. Safety, Compliance & Long-Term Support

• Built to meet or exceed international electrical and safety standards.

• Each GROADA load bank undergoes full functional testing, calibration, and quality assurance before shipment.

• Optional CE / ISO / UL-ready configurations available for compliance with global certification requirements.

• Backed by GROADA’s comprehensive after-sales support, including commissioning assistance, spare parts supply, training, and remote diagnostics.

技术规格

应用程序

The GROADA AC 346V 50 kVA RL Load Bank is engineered for a broad range of industrial and mission-critical applications, including:

• Generator commissioning and maintenance
  Validate generator output, voltage regulation, and governor response under full load.

• UPS and inverter testing
  Simulate both linear and reactive loads to confirm backup system reliability.

• Transformer and switchgear evaluation
  Test equipment under realistic load and power factor conditions.

• Data center and telecom infrastructure
  Conduct performance and redundancy tests for critical power systems.

• Marine and offshore platforms
  Verify generator performance in remote or sea-borne installations.

• Industrial process power systems
  Assess electrical infrastructure before live production.

Why Choose GROADA

• Experience: Years of specialized manufacturing in resistive and reactive load banks for international markets.

• Expertise: Engineering team experienced in generator testing, industrial automation, and electrical system design.

• Authority: Products conform to global standards and are deployed across power generation, defense, oil & gas, and data center sectors.

• Trustworthiness: Proven field performance, factory quality control, and strong after-sales technical support.

Every GROADA load bank is a reflection of our commitment to innovation, precision, and reliability. We work closely with OEMs, service contractors, and system integrators to deliver tailored power-testing solutions worldwide.

Safety & Compliance Commitment

Electrical testing involves high energy levels and potential hazards. GROADA ensures every RL Load Bank is designed with multi-layer protection, adhering to the latest international safety directives.
All units are subjected to full-load endurance tests, insulation verification, and thermal stability trials prior to delivery—ensuring your system operates safely, efficiently, and within specification throughout its life cycle.

Maintenance & Support

GROADA offers complete post-delivery services, including:

• On-site installation and commissioning support

• Operator training and technical documentation

• Calibration and periodic inspection programs

• Spare parts availability and rapid global logistics

• Remote technical assistance and diagnostics

We ensure long-term operational stability and minimum downtime, protecting your investment and productivity.

Call to Action

Ensure your power systems are always ready for real-world performance.
Contact GROADA today to discuss your AC 346V 50 kVA RL Load Bank requirements, request a quotation, or schedule an engineering consultation.
Trust GROADA—your global partner in professional load testing and power reliability.