Ac Load Bank for Sale by Rata
Product Overview
- Portable 100 kW AC load bank (model S60L) designed for data-center and generator testing.
- Rated for 400Vac / 50 Hz three-phase star (4-wire) operation; compact footprint (approx. 353 × 764 × 660 mm) and 80 kg weight on four castors for easy deployment.
- Built for modular, realistic load simulation (1 kW step resolution) to validate UPS, generators, PDUs and cooling systems.
Product Features
- High-resolution load control: 1 kW step size with load element tolerance ±3%.
- Multiple control modes: local manual, remote, push-buttons and software (Nexus-1).
- Robust protection: thermal emergency cut-out, airflow switch, fan overload protection, emergency stop, fuses on load steps.
- Safe load switching: 3‑pole AC contactors with load-step fuses (designed to avoid arcing and EMI).
- Forced-air cooling (horizontal exhaust) with ~720 CMM airflow; rated for -20°C to +50°C ambient, IP23 control chamber.
Product Value
- Provides accurate, repeatable load conditions to verify voltage/frequency stability and system behavior under light/medium/heavy loads.
- Saves time and risk during commissioning and maintenance by reproducing realistic stresses on UPS, generators, PDUs and cooling infrastructure.
- Field-flexible: can use generator auxiliary power (3-phase 400Vac, 5-wire) when no external supply is available.
- Compact and mobile design reduces logistics and space constraints in crowded server rooms.
Product Advantages
- Compact, lightweight and portable compared with larger load banks—easy to move and deploy without fixed installation.
- Fine granularity and tight tolerance (1 kW / ±3%) enable precise test profiles and repeatable results.
- Strong safety and reliability features minimize risk to site power systems (no arcing, fast switching, multiple protections).
- Adaptable to different voltages with power derating capability (supplier notes example derating values for three-phase tests); configurable control options for on-site requirements.
Application Scenarios
- Data center commissioning and periodic UPS/generator/PDU testing.
- On-site generator field tests where auxiliary power must be drawn from the generator itself.
- PDU and power-distribution verification, load-balancing tests and acceptance testing.
- HVAC and cooling system validation under full electrical load.
- Mobile service, maintenance and rental fleets requiring a compact, transportable load bank.