Dc Resistive Load Bank Factory Products Wholesale - Rata
Product Overview
- Rata DC resistive load bank (example: 1MW model R1000kW/400V/50Hz) is a configurable, factory-built resistive load system for testing and verifying electrical generator and power systems.
- It performs steady-state, fluctuation and transient (sudden loading/unloading) tests while recording comprehensive electrical parameters (voltage, current, frequency, power, harmonics).
- Systems are modular and expandable (parallel load containers), with customizable power ratings, load steps and enclosure/layout to suit site requirements.
Product Features
- Multiple test modes: static, fluctuation, transient (sudden add/remove), and generator setting tests.
- Real-time data acquisition, local and centralized storage, visual displays, automatic/manual charting and report generation.
- Harmonic analysis (2nd–50th) and total harmonic content, plus energy accumulation.
- High measurement accuracy (display 0.5, sampling 0.2), loading accuracy ≤3%, three‑phase balance ≤3%, minimum step 1 kW.
- Protection and reliability: short circuit/overcurrent/overtemperature/fan fault protection; forced air cooling; insulation and withstand voltage ratings.
- Transport/install features: lifting holes and rollers for mobility and long‑distance transport.
Product Value
- Ensures reliable, repeatable verification of diesel generators and power systems under realistic load conditions for commissioning, acceptance and routine maintenance.
- Provides detailed test records, charts and reports to demonstrate compliance with national, ship, military and telecom standards.
- Supports fault diagnosis and performance tuning via harmonic and transient analysis, improving system safety and lifespan.
- Modular, customizable design reduces downtime and adapts to diverse customer specifications and site constraints.
Product Advantages
- Broad standards compliance and configurable accuracy to meet stringent industry, military and telecom requirements.
- Strong customization options (power, voltage, frequency, load steps, enclosure) and parallel expansion capability.
- Complete service package: on‑site installation, commissioning, operator training, 3‑year warranty, lifetime technical support and defined response and on‑site arrival times.
- Backed by Rata’s R&D capability, patents, software copyrights and experience in producing liquid- and air-cooled load banks and one-stop solutions.
Application Scenarios
- Diesel/generator set acceptance testing, commissioning and performance verification.
- Shipboard and naval power system testing and harmonics verification.
- Telecom site power acceptance and backup generator testing.
- Data centers, power plants, industrial facilities and labs for load simulation, routine maintenance and fault analysis.
- Military test facilities and any site requiring standardized, traceable electrical load testing and reporting.