Wholesale Dc Load Bank Factory Company
Product Overview
- DC resistive load bank (pure resistive, power factor = 1) designed and manufactured by Rata for load testing of DC power systems; common example model: 28.5 V / 800 A.
- Modular/customizable across wide ranges (DC 12–1000 V, currents from ~100 A up to 2000 A with corresponding cabinet sizes and weights).
- Local intelligent control with real-time I, V, kW display and system electrical-parameter monitoring.
Product Features
- Accurate stepped loading: customer-configurable load steps; per-step accuracy ±3%, whole-unit accuracy ±5%; display accuracy grade 0.2.
- Forced air cooling (side and top outlets), IP23 protection, insulation class F, noise ≤80 dB at 3 m.
- Standard control power AC 220 V/50 Hz; copper-bar DC connection (positive/negative); transport features include lifting rings and casters.
- Environmental tolerance: −20 °C to 50 °C, humidity up to 100%, altitude up to 2500 m.
- Fully customizable (specs, color, load configurations).
Product Value
- Provides safe, repeatable, and controlled DC loading for commissioning, routine maintenance, acceptance testing and diagnostics—reducing risk to critical DC systems.
- Supports validation of generators, batteries, UPS, power electronics and DC distribution under realistic loads.
- Customization allows matching customer test profiles and integrates into existing test procedures, saving time and improving test confidence.
- Backed by certified manufacturing and after-sales support for reliable long-term operation.
Product Advantages
- Manufactured by Rata (since 2013) with advanced production lines, experienced technicians, 18 patents and ISO/CE certifications (ISO9001/14001/45001, CE).
- Reasoned/modern design vs. traditional types, with proven performance and field-proven exports to multiple countries.
- Flexible, customizable designs and quick logistics (factory near major roads/ports) for faster delivery.
- Comprehensive service focus (quality control, after-sales certificates) and the ability to produce various load-bank types (resistive, resistive-reactive, rack-mounted, DC, battery dischargers).
Application Scenarios
- Airline and aviation ground equipment testing (explicit target market).
- Generator and prime mover commissioning and load acceptance.
- Battery discharging and battery-bank capacity testing for telecom, UPS and energy-storage systems.
- Data centers, industrial plants, power utilities, R&D labs and manufacturing lines needing controlled DC load testing.
- Field service, maintenance contracts, and factory acceptance testing where customizable DC loads are required.