The Rata Hydro-500L is a 500kW AC liquid-cooled resistive load bank designed for high power density environments, providing controlled load testing for three-phase AC power supplies. Its core advantage lies in its innovative liquid cooling system, which enables stable operation at full rated power while minimizing heat dissipation and noise in the test environment, making it ideal for indoor test facilities where traditional air-cooled solutions are impractical.

The Rata Hydro-100L is a 100kW AC liquid-cooled resistive load bank designed for high power density environments, providing controlled load testing for three-phase AC power supplies. Its core advantage lies in its innovative liquid cooling system, which enables stable operation at full rated power while minimizing heat dissipation and noise in the test environment, making it ideal for indoor test facilities where traditional air-cooled solutions are impractical.

This load bank is specially designed for 3-phase 4-wire (3P4W) power systems, with a rated test voltage of 400VAC and an operating frequency of 50Hz.
As a high-performance test load, it provides accurate and reliable load testing solutions for generator sets, UPS power supplies, and other AC power equipment.

The RTLB21-RML 21kW portable load bank is a highly efficient and reliable device designed for testing and maintaining power systems. It features a compact rack-mounted design with universal casters and a foldable handle for excellent indoor mobility, provides accurate load simulation and independent three-phase loading, and comes with comprehensive protection mechanisms and flexible control methods, making it ideal for use in data centers and small laboratories.

Rata 265kW Three-Phase Resistive Load Bank (Model: B265L) is authorized by Schneider. It features a containerized design, supports 400Vac three-phase power input, and has a maximum power rating of 265kW. It is widely used for performance testing and verification of high-power equipment such as generator sets, UPS systems, transformers, and power converters.

This RTDCS50M DC load bank is specially developed to meet the discharge testing, capacity verification, and maintenance requirements of various DC power supply systems, including battery packs, DC generators, rectifiers, DC UPS systems, and more.

This RTLBS50L AC resistive load bank is a high-performance and high-reliability AC testing device. It is specially developed to meet the performance testing, capacity verification, and maintenance demands of various AC power systems, including generator sets, UPS, inverters, transformers, and other equipment.

This model is a 660V DC / 200A portable DC resistive load bank, a high-precision testing device designed specifically for DC power system testing.
It is suitable for applications such as battery energy storage systems (BESS), DC power supply systems, photovoltaic systems, and DC charging equipment.

The RATA SILV-600L 600kW load bank is an industrial-grade load testing equipment featuring high power output, precise control, and strong environmental adaptability, suitable for verifying power systems of generators and data centers.

Rata's X500 500kW resistive AC load bank is a high-performance device designed specifically for testing medium and low voltage power systems. Rated at 416Vac / 208Vac, this load bank supports three-phase four-wire (star connection) at 50/60Hz and offers fine load step resolution of 1kW.

The Rata SILV-100L is a high-performance 100kW resistive AC load bank designed for performance testing and maintenance of data centers, generator sets, UPS systems, and other power equipment. Rated at 400Vac, it supports three-phase four-wire connections at 50/60Hz.

Rata's 3600kW resistive load bank is a critical test device designed specifically for large-scale energy storage systems. This load bank has a rated test voltage up to 950 Vac, supports three-phase four-wire (Delta connection) at 50/60Hz, and features a fine load step resolution of 60kW. Its primary function is to simulate real electrical loads during full-power discharge testing of energy storage systems, especially those equipped with PCS power conversion systems, thereby safely and controllably verifying system performance.