Description
The RLS Series Regenerative AC/DC Load Simulator is an advanced 4-quadrant programmable electronic load, designed to simulate AC and DC load waveforms with high precision. With parallel scalability up to 252kVA/kW, SiC technology for efficiency, and 90% regenerative power recovery, the RLS Series delivers seamless and energy-efficient testing for grid-tied applications, EV chargers, solar inverters, and more.
Key Features & Benefits of RLS Series Regenerative AC/DC Load Simulator:
- Regenerative Power Efficiency: Converts over 90% of absorbed energy back to the grid, reducing power loss & heat generation.
- High Power Density: Up to 21kVA in a single 4U chassis, scalable to 252kVA/kW.
- Ultra-Flexible Load Simulation: Simultaneous AC and DC operation per phase, with automatic switching between load modes.
- Programmable Waveform Generation: Built-in waveform digitizer with harmonic and interharmonic capabilities.
- Real-World Grid Simulation: Supports constant power voltage ranges for seamless transitions during load changes.
- Multiple Load Emulation Modes:
- AC Modes: Constant Current (CC), Constant Power (CP), Apparent Power, Constant Resistance, CC+CR, Rectifier Mode.
- DC Modes: Constant Current (CC), Constant Power (CP), Constant Resistance (CR), and CR+CC Mode.
- Galvanic Isolation: Protects users and UUT by isolating input from output and between channels.
- Advanced Measurement Tools: Precision True-RMS metering for voltage, current, power factor, and crest factor monitoring.
- SmartSource Suite Integration: Enables web-based remote control via LAN, USB, GPIB, and RS232.
Models:
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Why Choose the RLS Series?
- All-in-One AC/DC Load Simulator: Programmable AC & DC electronic load with real-time waveform control.
- Cost & Energy Savings: Regenerative power returns absorbed energy back to the grid, minimizing heat and reducing facility power costs.
- Seamless Load Transitions: Constant power voltage mode ensures uninterrupted load testing.
- Ultimate Flexibility: Multi-phase configurations (single, split, three-phase), parallel scalability, and custom waveform generation.
- Perfect for Grid & Energy Testing: Supports EV chargers (V2G, V2H), microgrids, solar PV inverters, UPS, PDUs, and battery discharge testing.
FAQs (Frequently Asked Questions):
What applications is the RLS Series best for?
The RLS Series is ideal for simulating AC and DC loads for applications like utility grids, microgrids, EV chargers, V2G/V2H systems, solar PV inverters, energy storage, UPS, and PDUs.
How does the regenerative power feature work?
Instead of dissipating energy as heat, the RLS Series returns over 90% of absorbed energy back to the grid, reducing power waste and HVAC costs.
Can it test multiple load conditions simultaneously?
Yes! The RLS Series supports simultaneous AC and DC load operation, allowing engineers to run complex test scenarios efficiently.
Does this simulator support waveform customization?
Absolutely! It includes LIST, PULSE, and STEP mode transients, plus harmonics & interharmonic generation for realistic grid condition emulation.
Is remote monitoring supported?
Yes, the SmartSource Suite enables real-time monitoring and control from any device via LAN, USB, GPIB, or RS232.
