UK Supplier of Data Acquisition & Thermal Imaging systems, software and services


High-voltage multi-range DC power supplies

OVP, OCP, OPP, OTP, foldback protection mode, and key-lock function

SKU MR Series Category

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The MR Series high-voltage multi-range DC power supplies deliver up to 5 kW of clean output power in a compact 2U form factor. These power supplies are suited for bench use and automated test system applications requiring a wide range of voltage/current. For benchtop applications, this series offers an intuitive user interface for list mode programming and slew rate adjustments directly from the front panel. System integrators benefit from fast command response times, excellent regulation, and low noise characteristics. This series supports USB, GPIB, LXI compliant LAN, and analog interfaces for remote control and programming. The provided LabVIEWTM, IVI-C, and IVI.NET drivers further simplify system development.

The built-in SAS (solar array simulator) function enables users to generate PV (photovoltaic) I-V curves for testing solar inverters. Optional SAS software is available for simulating the I-V curve of different arrays under various weather and irradiance conditions.


Product Features

  • Output up to 1000 V or 120 A
  • Multi-ranging operation, capable of replacing multiple fixed-range power supplies
  • 2U form factor saves rack space
  • Convenient single-phase AC input configuration
  • Fast command response time (10 ms)
  • Standard USB (USBTMC-compliant), RS232, GPIB, and LXI compliant LAN interfaces
  • Galvanically isolated analog control and monitoring interface
  • Overvoltage protection (OVP), overcurrent protection (OCP), overpower protection (OPP), overtemperature protection (OTP), foldback protection mode, and key-lock function
  • Adjustable voltage and current slope (rise and fall time)
  • Internal list mode programming
  • LED mode to minimize inrush current and protect LED panels
  • Built-in SAS (Solar Array Simulator) function to generate PV (photovoltaic) I-V curves
  • Parallel operation for increased output power
  • Control up to 30 power supplies from one PC
  • Remote Sense to compensate for voltage drop
  • Soft panel software is included for remote control, test sequence generation, and data logging
  • cTUVus certification mark complies with UL and CSA safety standards


Model Comparison

Max. Output Voltage 160 V 160 V 250 V 500 V 1000 V
Max. Output Current 120 A 120 A 80 A 40 A 20 A
Max. Output Power 3000 W 5000 W
MR Series Specifications MR Series Specifications

MR Series User Manual MR Series User Manual

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