Products Rata Load Bank Manufacturer
Product Overview
- Rata R-type resistive–inductive load bank: combined 2500 kW resistive / 2000 kVAr reactive, 3-phase air-cooled system (model RT3125kVALB) in a containerized design.
- Configurable for AC 380/400/415/440/690 V, 50/60 Hz, 3-phase 4-wire. Continuous-duty device built for large-scale power load testing.
- Designed for radar load-test platforms and other high-power electrical test applications; supports local panel and remote PC/PLC control (Modbus TCP).
Product Features
- High power density: 2500 kW resistive + 2000 kVAr reactive with fine step resolution (1 kW / 1 kVAr base resolution and multiple aggregate step blocks).
- Accurate and balanced loading: loading accuracy ≤ ±3%; 3-phase balance and unbalance degree ≤ 3%.
- Robust control & monitoring: local/manual operation or remote operation with PLC/software, data logging and print support; digital meters for voltage, current, power, power factor and frequency.
- Cooling & acoustics: forced air cooling with axial fans; horizontal intake/vertical outlet; noise < 80 dB at 3 m.
- Safety & protection: high temperature, low-airflow, phase-sequence, short-circuit, fan interlock, and emergency-stop protections.
- Expandable & transportable: parallel expansion of multiple units, container-type design with lift lugs, rugged Q235 steel enclosure (RAL7035).
Product Value
- Enables accurate, repeatable high-power resistive and reactive testing for generator sets, power distribution, and radar/test platforms.
- Reduces commissioning and maintenance time by providing instant, configurable load without lengthy setup.
- Improves operational safety and compliance: built to ship/military/telecom standards and supplied with comprehensive protections and digital monitoring.
- Scalable and data-capable: supports load expansion and remote logging for test reporting, diagnostics and qualification.
Product Advantages
- Combined R+X capability in one unit simplifies complex load profiles and eliminates need for separate reactive equipment.
- Very fine step resolution and large total capacity allow precise simulation of real-world loading conditions.
- Continuous-duty rating with robust cooling and protection ensures long-term, reliable operation under heavy use.
- Remote-control and data-save/print features support automated test sequences and record-keeping.
- Containerized, standards-compliant design and export-ready manufacturing (used in telecom, military and maritime markets) ease deployment and certification.
Application Scenarios
- Radar load-test platforms (primary stated use).
- Generator & prime-mover commissioning, acceptance testing and maintenance.
- UPS, switchgear and transformer thermal and performance testing.
- Telecom and data-center power system testing and redundancy validation.
- Shipboard and military power system qualification, and industrial plant load simulation.