Rata Wholesale Ac Load Bank Wholesale Ac Load Bank Factory
Product Overview
- The Rata S 500 L is a 500 kW, three-phase AC resistive load bank built for outdoor use by Deyang Rata Technology Co., LTD. It features a purpose-built canopy and IP54-rated control chamber to protect components from dust and splashing water, and is packaged in a powder‑coated carbon‑steel enclosure on four universal casters for portability.
Product Features
- 500 kW active power at 400 Vac, 50 Hz, three‑phase (4‑wire star); load step resolution 1 kW with configurable steps (1+2+2+5+10+10+20+50+100*4).
- Robust protections: thermal emergency cut‑out, airflow switch, fan overload protection, and emergency stop.
- Construction and connectivity: copper busbars, stainless louvers, heavy‑duty axial fans, AC contactors for step switching, insulation test 700 Vac.
- Control options: manual front‑panel toggles/pushbuttons plus remote control via PLC/software; fast connectors, GN connections and RJ45 interfaces.
- Environmental/operating specs: IP54, horizontal airflow ~1250 CM/min, rated for -20°C to +60°C, altitude up to 2000 m; enclosure dims 1715×1261×1632 mm, weight ~850 kg.
Product Value
- Enables safe, repeatable, measurable load testing to validate generators, UPS/inverters, and power distribution before deployment, reducing commissioning risk.
- Supports preventive maintenance and acceptance testing to increase system reliability and avoid costly downtime.
- Outdoor-capable design allows on‑site testing in harsh environments, minimizing logistical constraints and accelerating project schedules.
- Energy‑efficient and environmentally considerate design as promoted by the manufacturer.
Product Advantages
- High precision and flexibility with 1 kW resolution and multiple selectable load steps for accurate simulation of real-world load profiles.
- Rugged, weather-protected enclosure and industrial‑grade components for reliable operation in demanding outdoor conditions.
- Comprehensive safety and protection features to safeguard equipment and operators during high-power tests.
- Multiple control modes (local and remote PLC/software) for integration into test procedures and automated commissioning workflows.
- Backed by an experienced manufacturer with quality controls and advanced production capabilities.
Application Scenarios
- Generator testing: full‑load, step‑load stability and post‑maintenance acceptance testing for diesel, gas and turbine generators.
- UPS and battery systems: discharge/autonomy tests and inverter capacity verification for backup systems.
- Data centers and critical facilities: commissioning, load transfer testing and cooling/distribution validation.
- Renewable energy and microgrids: inverter performance tests and absorbing excess generation for stability/demand response.
- Marine, defense and industrial commissioning: onboard ship/offshore power verification and factory testing of engines, turbines and electrical systems.