Product Overview
- Rata’s AC Load Bank is a 5MW, 20kV containerized load bank purpose-built for wind-power grid balancing and high-voltage test/dissipation tasks.
- Delivered in an ISO-standard shipping container with rugged construction and proven quality control from Deyang Rata Technology Co., Ltd.
Product Features
- High-capacity, high-voltage design: up to 5MW at 20kV with direct high-voltage compatibility (no intermediate transformer required).
- Containerized, transportable solution suited for remote or temporary sites.
- Advanced cooling: high-efficiency axial fans plus a 1.5 m wind chimney for effective thermal management outdoors.
- Dynamic load control: precise load steps and continuous adjustment for responsive grid balancing.
- Safety & reliability: over-temperature protection, fault detection, emergency stop, grounding and compliance with international electrical/safety standards.
- Remote and local control: SCADA compatibility and on-site HMI showing voltage, current, power and temperature.
- Certified and rigorously tested product.
Product Value
- Maintains grid stability by absorbing excess turbine output and preventing overloading or voltage/frequency fluctuations.
- Accelerates commissioning, testing and validation of wind farms and grid equipment.
- Enables accurate renewable integration studies and power-quality assessments.
- Reduces deployment complexity and cost by eliminating transformer needs and offering a turnkey, containerized solution.
Product Advantages
- Very high power rating (5MW) at utility voltage (20kV) suitable for large-scale wind farms.
- Rapid, mobile deployment in a single enclosed unit protects equipment and simplifies logistics.
- Robust thermal design (axial fans + chimney) for sustained high-load operation in outdoor environments.
- Flexible control options (local HMI + SCADA) for integration with site/grid control systems.
- Strong manufacturer background in load-bank production, strict quality control, and end-to-end capabilities (R&D, production, sales, service).
Application Scenarios
- Grid balancing and excess-power dissipation at wind farms.
- Commissioning and routine testing of turbines, substations and high-voltage switchgear.
- Power-quality testing and renewable-integration studies.
- Temporary load simulation for maintenance, upgrades or site acceptance testing.
- Remote or modular deployments where a compact, self-contained high-voltage load bank is required.