Sequoia and Tahoe series

Precision Programmable AC Source & Regenerative Grid Simulator

The California Instruments Sequoia and Tahoe Series combine intelligence and flexibility with high power to create an advanced platform of AC solutions. Using a state-of-the art SiC power switching architecture and Digital Signal Processing the Sequoia and Tahoe series combine a robust, high-power AC/DC source with an advanced power analyzer in a single floor standing chassis.

 

Sequoia

 4-Quadrant Precision Programmable Regenerative Grid Simulator

15 kVA – 1.08 MVA

 

  • Full four quadrant
  • Electronic load option
  • AC & DC modes
  • Analog controls for PHIL and Modulation tests
  • Auto-paralleling for maximum flexibility with multi-chassis configurations

Tahoe

2-Quadrant Precision Programmable AC and DC Source

15 kVA – 1.08 MVA

 

  • AC & DC modes
  • Auto-paralleling for maximum flexibility with multi-chassis configurations

Sequoia features and models

  • Dual Voltage ranges that support over voltage testing on 480V based systems
  • Instrument Setups for quickly re-establishing the known instrument state
  • 500uS time resolution for Transients
  • Virtual Panels control software included
  • Non-Linear current waveform programming during Load mode
  • Phase coordination among multiple units (LKM/LKS)
  • Powerful set of analog controls for PHIL and Modulation tests
  • Trigger In & Out to permit extensive coordination with external systems
  • Extensive Onboard diagnostics
  • Digital I/O, including RS232, USB, Ethernet (GPIB optional)
  • Intuitive 5” color display for ease of navigation
  • Auto-paralleling for maximum flexibility with multi-chassis configurations
  • Separate terminal blocks for single phase and 3 phase outputs

Tahoe features and models

  • High Power AC and DC Power Source
  • Auto paralleling for higher power system expansion
  • Single and three phase modes
  • Arbitrary & Harmonic Waveform Generation
  • Standard LXI LAN, USB, and RS-232, Optional GPIB
  • 500uS time resolution for Transients
  • Complete avionics test suites
  • 15kVA to 1MVA Power Levels
  • Intuitive 5” color display for ease of navigation
  • Internationally accepted test routines for EMI/EMC, Safety compliance

Video

Product Spotlight: Sequoia Series of Precision Programmable Regenerative Grid Simulators

Product Spotlight: Tahoe Series of Precision Programmable AC and DC Sources

Digital Datasheet: Sequoia Series

Applications

  • Power Conditioning Equipment Testing
  • Grid Interactive Green Energy & Distributed Power Generation
  • Avionics & Shipboard Electronics Testing
  • Regulatory Compliance Testing
  • Electric Vehicle (EVSE, V2G) Testing
  • Manufacturing Line Testers
  • Advanced Renewable Energy Simulation and Testing