The Regenerative Grid Simulator RGS Series is a high power density ‘2-in-1’ grid simulator and optional 4 quadrant load, designed for the testing and verification of all grid-tied applications. This unit boasts up to 24kVA in a 4U chassis and fits into any standard 19″ rack.
Emulate almost any grid condition and test to global regulatory compliance standards such as IEEE 1547, UL 1741, IEC 61000-3, IEC 61000-4, and more. The RLS Grid Simulator can verify the AC product performance while the optional AC DC Load is ideal for simulating any inductive, capacitive, or resistive load for a complete solution.
Accurately simulate the power grid with seamless transition of voltage ranges. A single constant power voltage range for both higher current at lower voltage and higher voltages at lower currents eliminating the need to switch between voltage ranges. This prevents potential disruptions in output power.
The RGS Grid Simulator provides a broader range of current eliminating the risk of over or under sizing the power source. This reduces the need for additional capital investment. The diagram to the right illustrates the RGS’s capability to provide 20% more current from 120V to 200V when compared to a typical unit that maxes out at 35A/phase.
The Regenerative Grid Simulator – RGS Series has a built-in waveform digitizer and scope with fast transient capabilities at 100us time resolution supporting LIST, PULSE and STEP modes. Waveform generation includes ten Standard, Sine, Square, Triangle, Clipped and Harmonics AND inter-harmonics generation.
The increasing development of grid-connected devices requires accurate compliance testing to meet regulatory standards such as IEEE 1547 and UL 1741. Regenerative grid simulators are ideal for simulating voltage sags, brownouts, and other real-world disturbances.
In this webinar, you’ll learn how smart control, flexibility, and advanced hardware performance can provide significant advantages for testing pre-compliance, LVRT, interoperability, harmonics and flicker, immunity, anti-islanding, and more.
Simultaneous AC and DC operation of modes per phase(or channel), and the automatic switching of output modes provides test engineers with a unique capability and the highest degree of flexibility. AC, DC output configurations are available in single, split, three phase and multi-channels with optional isolated neutrals in AC and DC.
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| Model | Rated Power (VA) | Output Form | Voltage Ranges (VAC/VDC1) | Current 2 (AAc/ADC2) | rack height | ||||
|---|---|---|---|---|---|---|---|---|---|
| Bench or Rack Mount Models | |||||||||
| 3120RGS | 12kVA/kW | 1,2,3 Ø | 350 (L-N)/ ±500 | 34.0 / 21.0 | 4U | ||||
| 3150RGS | 15kVA/kW | 1,2,3 Ø | 350 (L-N)/ ±500 | 48.0 / 21.0 * | 4U | ||||
| 3180RGS | 18kVA/kW | 1,2,3 Ø | 350 (L-N)/ ±500 | 48.0 / 21.0 * | 4U | ||||
| 3210RGS | 21kVA/kW | 1,2,3 Ø | 350 (L-N)/ ±500 | 48.0 / 21.0 * | 4U | ||||
| 3241RGS | 24kVA/kW | 1,2,3 Ø | 350 (L-N)/ ±500 | 48.0 / 21.0 * | 4U | ||||
*RMS current up to 48A per phase (45Hz to 200Hz);
Option F (Above 200Hz) – up to 42.0 Arms / 21.0 Adc per phase in 3 & 2 Phase Mode, and 126 Arms / 63.0Adc in 1 Phase Mode.
| Model | Rated Power (VA) | Output Form | Voltage Ranges (VAC/VDC1) | Current 2 (AAc/ADC2) | rack height | ||||
|---|---|---|---|---|---|---|---|---|---|
| Parallel Systems | |||||||||
| 3300RGS-4UC | 30kVA/kW | 2,3 Ø | 350 (L-N)/ ±500 | 84.0 / 42.0 | 18U | ||||
| 3360RGS-4UC | 36kVA/kW | 2,3 Ø | 350 (L-N)/ ±500 | 84.0 / 42.0 | 18U | ||||
| 3481RGS-4UC | 48kVA/kW | 2,3 Ø | 350 (L-N)/ ±500 | 96.0 / 42.0 | 18U | ||||
| 3630RGS-4UC | 63kVA/kW | 2,3 Ø | 350 (L-N)/ ±500 | 126.0 / 63.0 | 18U | ||||
| 3721RGS-4UC | 72kVA/kW | 2,3 Ø | 350 (L-N)/ ±500 | 144.0 / 63.0 | 18U | ||||
| 3961RGS-4UC | 96kVA/kW | 2,3 Ø | 350 (L-N)/ ±500 | 192.0 / 84.0 | 32U | 31050RGS-4UC | 105kVA/kW | 2,3 Ø | 350 (L-N)/ ±500 | 210.0 / 105.0 | 32U |
| 31201RGS-4UC | 120kVA/kW | 2,3 Ø | 350 (L-N)/ ±500 | 240.0 / 105.0 | 32U | ||||
| 31441RGS-4UC | 144kVA/kW | 2,3 Ø | 350 (L-N)/ ±500 | 288.0 / 126.0 | 32U | ||||
| 31681RGS-4UC | 168kVA/kW | 2,3 Ø | 350 (L-N)/ ±500 | 336.0 / 147.0 | 42U | ||||
| 31921RGS-4UC | 192kVA/kW | 2,3 Ø | 350 (L-N)/ ±500 | 384.0 / 168.0 | 42U | ||||
| 32161RGS-4UC | 216kVA/kW | 2,3 Ø | 350 (L-N)/ ±500 | 432.0 / 189.0 | 42U | ||||
Current values shown are per phase for 2 or 3 phase mode. In 1 phase, current would be times 3.
Note 1: Rated power shown is for Three Phase or Single Phase mode operation. For Split Phase mode, rated power is 2/3.
Note 2: For Voltages above 350Vac some frequency and Vthd restrictions apply.
Note 3: Above 200Hz max current derates with Option F.
Additional Information:
