Rata Load Bank Load Bank Wholesale - Rata-7
Product Overview
- Three-phase AC load bank configurable with resistive, inductive and capacitive elements.
- Independent three‑phase power control and sectional combined power control to simulate arbitrary loads and accurately adjust AC resonance even under unbalanced voltages.
- Designed for continuous operation with scalable power ranges from low-voltage (hundreds of kW) up to multi-megawatt medium-voltage systems; customizable to customer specifications.
Product Features
- Precise resonance simulation: can match inductive, capacitive and resistive currents (Q ≈ 1) and fine‑tune resonance per phase.
- Control and accuracy: local/manual, local automatic or remote automatic control; minimum step 1 kW; loading accuracy ≤3%; three‑phase unbalance ≤3%.
- Reliable protection and robustness: short‑circuit, overcurrent, high‑temperature and fan‑fault protection; insulation and withstand voltage ratings; forced air cooling with side or top outlet.
- Measurement and expandability: onboard display of three‑phase voltage, current, frequency and power; display accuracy 0.5, sampling 0.2; parallel expansion of multiple load containers.
- Environmental and transport readiness: operates −20°C to 50°C, up to 100% humidity and 2,500 m altitude; lifting holes and rollers for transport and installation.
Product Value
- Enables accurate full‑load testing and commissioning of inverters, generators and power systems by simulating realistic AC load and resonance conditions.
- Validates anti‑islanding protection, efficiency and power supply performance of grid‑connected inverters (e.g., photovoltaic systems).
- Reduces testing time and field risk by providing a safe, repeatable and controllable load environment in workshops, labs and on site.
- Scalable and customizable solutions lower lifecycle costs by fitting diverse project sizes and standards.
Product Advantages
- High precision and phase‑level control for resonance and unbalanced voltage testing that many generic load banks cannot match.
- Wide power and voltage portfolio with customization options to meet low‑voltage and medium‑voltage requirements and various standards (including ship and military).
- Strong manufacturer support: dedicated R&D, customization capability, prototype (≈30 days) and production lead times (≈60 days), export experience and after‑sales service.
- Recognized technical credentials (multiple utility model patents, software copyrights, national high‑tech enterprise) and proven use with major industry partners.
- Durable, transportable design and comprehensive protection features for long‑distance shipment and industrial use.
Application Scenarios
- Production workshops and factory acceptance testing of generators, inverters and power equipment.
- Laboratory testing, R&D and quality control for manufacturers and research institutes.
- Installation, commissioning and field verification of photovoltaic grid‑connected inverters (anti‑islanding and resonance testing).
- Shipyards, power plants, telecom and military power system testing.
- Load rental/lease operations and large project site testing where scalable, precise load emulation is required.