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Regenerative Grid Simulator RGS Series

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Regenerative Grid Simulator RGS Series

The 2-in-1 Regenerative Grid Simulator & Optional Load

The Regenerative Grid Simulator RGS Series is the next generation ‘2-in-1’ grid simulator and optional 4 quadrant load, designed for the testing and verification of all grid-tied applications. 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.

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0_Regenerative Grid Simulator - RGS Series Front Top View
02_Regenerative Grid Simulator - RGS Series Front Right

Power up to 12 to 252kW

  • Single, Split, Three-Phase
  • 12kW up to 21kW in 4U Chassis
  • Up to 189kW per cabinet
  • Dual cabinets in parallel up to 252kW

Constant Power Voltage Range

  • 350Vac L-N/606Vac L-L
  • or ±500Vdc

Frequency

  • 15Hz-200Hz
  • Option 15Hz – 1,200Hz

2-in-1 Regenerative Grid Simulator

Ideal for testing products to grid compliance standards, or for bidirectional applications such as motors to manage back-EMF.

2-in-1 Regenerative Grid Simulator

Applications

  • EV Charging, V2G, V2X
  • Smart Grid, Utilities
  • Solar Inverters, ESS
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  • Motor drives
  • Microgrid Research
  • UPS, PDUs
  • Bidirectional Applications
 
 

Highlights

  • 2-in-1 Grid Sim with Optional AC/DC Load
  • Constant Power Voltage Range
  • Extra Current & 2s Overload Capability
  • AC, DC output capability; and 6 Form Configuration for ultimate flexibility
  • Harmonics AND Interharmonics
  • Regenerative Power Over 90%

Options

  • D - Adds AC+DC, DC+AC Capability
  • F - 15Hz to 1200Hz Frequency Range
  • L - AC/DC Load Option
  • W - Isolated Neutral Wiring
  • E - Export Version
  • Pre-Written Test Sequences: IEC 61000-xx and IEEE 1547.1-2020

2-in-1

Wide Operating Range

Smallest Footprint

Highest Current

Flexible Configuration

Additional Features

  • Full power available in AC and DC
  • Full Galvanic Isolation
  • Constant power voltage range
  • 20% Extra current over competitor
  • 130% Overload Capability for 2s
  • Precision True-RMS metering
  • Advanced waveform capture & scope function
  • Extensive Analog and Digital I/O for system integration
  • Programmable Output Impedance (R+L); Resistive -10 to +10 Ohm, Inductive 0 to 2 mH
  • Programmable Output Impedance (R+L) both Real-Time & RMS modes
  • Harmonics & Interharmonics measurement for voltage and current on all phases
  • Sine, Square, Triangle, THD and Arbitrary waveforms
  • 3 Phase AC input with Active PFC
  • 200 programs for transient testing (List, Pulse, Step Modes)
  • 380V-480V 3 Phase AC input with Active PFC
  • Precision Voltage Programming – 0.02% with Continuous Self Calibration (CSC)
  • Load Mode Option: Constant Current (CC), Constant Resistive (CR), Constant Power (CP)
  • RS-232, USB, Modbus, TCP, GPIB, SCPI compatibility; IVI Instrument Drivers
  • CE (EMC/Safety) Marked
  • Built-In SmartSource Suite Remote Control Platform
Regenerative Grid Simulator Voltage Range

Seamless Grid Simulation with Constant Power Voltage Range

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.

  • Wide operating envelope
  • More current at lower voltage
  • Test broad range of power
  • Seamless transition of output power
Grid Simulator Extra Current

Best-in-Class Current Availability

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.

  • More current at lower voltage
  • No over or undersizing the power source
  • Reduce the need for additional capital
  • RGS Series also has 130% overload capability for 2s
Regenerative Grid Simulator Interharmonics Waveform and Measurement Diagrams

Easily Simulate Harmonics AND Interharmonics

The Regenerative Grid Simulator – RGS Series has a built-in waveform digitizer and scope with fast transient capabilities at 200us time resolution supporting LIST, PULSE and STEP modes.  Waveform generation includes ten Standard, Sine, Square, Triangle, Clipped and Harmonics AND inter-harmonics generation.

  • AC, DC configurations
  • Simultaneously test AC and DC, Source or Load on separate phases
  • Full galvanic isolation from facility AC input to output and between output phases/channels also protects the user and the UUT.
Grid Simulator to test the Microgrid

Accurately Emulate the Grid and Test to Grid Compliance Standards

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.

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Most Flexible Output Configuration for Testing Grid-Tied Products

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.

  • AC, DC configurations
  • Simultaneously test AC and DC, Source or Load on separate phases
  • Full galvanic isolation from facility AC input to output and between output phases/channels also protects the user and the UUT.
SmartSource Suite-Controller

Simplify Testing with Smart Control, Built-In

Get access to SmartSource Suite, our proprietary built-in platform that allows full remote control, development, and execution of test sequences in real-time. Intelligently monitor, control, and manage testing using the intuitive embedded web browser interface on any mobile device

  • Access on any web browser in real-time
  • Enhanced visualization and reporting tools
  • View and control on multiple windows
  • Save time and increase productivity
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RGS Series Models

Model Rated Power (VA) Output Form Voltage Ranges
(VAC/VDC1)		 Current 2
(AAc/ADC2)		 Input power form (3) rack height
Bench or Rack Mount Models
3120RGS 12000 1,2,3 Ø 350 (L-N)/
500		 34.0 / 21.0 3Ø 4U
3150RGS 15000 1,2,3 Ø 350 (L-N)/
500		 42.0 / 21.0 3Ø 4U
3180RGS 18000 1,2,3 Ø 350 (L-N)/
500		 42.0 / 21.0 3Ø 4U
3210RGS 21000 1,2,3 Ø 350 (L-N)/
500		 42.0 / 21.0 3Ø 4U
Model Rated Power (VA) Output Form Voltage Ranges
(VAC/VDC1)		 Current 2
(AAc/ADC2)		 Input power form (3) rack height
Parallel Systems
3240RGS-4 24000 2,3 Ø 350 (L-N)/
500		 68.0 / 42.0 3Ø 15U
3300RGS-4 30000 2,3 Ø 350 (L-N)/
500		 84.0 / 42.0 3Ø 15U
3360RGS-4 36000 2,3 Ø 350 (L-N)/
500		 84.0 / 42.0 3Ø 15U
3420RGS-4 42000 2,3 Ø 350 (L-N)/
500		 84.0 / 42.0 3Ø 15U
3630RGS-4 63000 2,3 Ø 350 (L-N)/
500		 126.0 / 63.0 3Ø 15U
3840RGS-4 84000 2,3 Ø 350 (L-N)/
500		 168.0 / 84.0 3Ø 28U
31050RGS-4 105000 2,3 Ø 350 (L-N)/
500		 210.0 / 105.0 3Ø 28U
31260RGS-4 126000 2,3 Ø 350 (L-N)/
500		 252.0 / 126.0 3Ø 28U
31470RGS-4 147000 2,3 Ø 350 (L-N)/
500		 294.0 / 147.0 3Ø 40U
31680RGS-4 168000 2,3 Ø 350 (L-N)/
500		 336.0 / 168.0 3Ø 40U

NOTES

  • All RGS models have a single voltage range with constant power profile. This eliminates the need for switching between a high and a low voltage range. If desired, a low voltage range can be simulated.
  • Maximum current ratings shown are available up to maximum power point. Voltage and Current follow constant power profile so higher current at lower voltage and lower current at higher voltage is available.
  • Three phase input: 380 ~ 480 VAC ± 10% input range. All models have active power factor corrected AC inputs. Models above 12kW require 380~480Vac Input service to deliver full power. 208-240Vac models are not available at this time.
  • 19 Inch Cabinet not included with parallel system kits. Contact us for integrated cabinet systems.
  • Lower power RGS models can be upgraded to higher power levels using our POWER FLEX upgrade program. Contact customer service for details.

Solutions

Grid Simulation Applications:

The RGS Series simulates any power disturbance and distorted waveforms, ideal for testing the utility grid, microgrid, EV chargers, Vehicle-to-Grid (V2G), Vehicle-to-Home (V2H), Solar PV/grid-tied inverters, home energy storage systems, UPS, PDUs, and more. The load option offers a complete solution if needed.

Electronic Load Mode Applications:

With this option, the RGS turns into an AC or DC electronic programmable AC or DC load with 4-Quadrant capability. This mode allows for realistic test scenarios and a more energy efficient test process. Application examples include Electric Vehicle bidirectional on-board chargers (OBC), DC-DC converters between the HV battery and 12Vdc or 48Vdc subsystems. In DC mode, load mode is available to sink DC current for battery discharging or for testing regenerative breaking subsystems.

Brochures & Manuals

Product Brochure:

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Technical and Application Assistance:

Pacific Power Source’s seasoned sales and service team is here to help via chat, email or call 1-800-854-2433.