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Megger MPRT 8415 Protective Relay Test System Relay Test Set NIST Calibrated
This item is a good condition used Megger MPRT 8415 Protective Relay Test System. *Back right fin is slightly bent, does not affect functionality. Please see all pictures.* Calibrated to NIST Traceable Standards on January 9, 2026. Includes communication cables (ethernet, USB, serial), STVI - Smart Touch View Interface Handheld Controller with case + strap,  various red/black banana test leads, heavy duty red/black current test leads, alligator clips, standard power cable and a NIST traceable calibration certificate. All pictures are of the actual unit and accessories, Fluke DMM is for display purposes only.
 
This item comes with a 180 day warranty. All functions are guaranteed to work or money will be refunded.
 
For customers in the USA, all purchases arrive cleared. ALL brokerage or customs fees are prepaid by us.  Your item arrives FOB destination.
 
International Buyers – Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. For more information of clarification, please ask.
 
Will ship worldwide. We make our best efforts to get you the best shipping prices. Contact us for other international rates and we will be pleased to give you a quote. We accept VISA / Mastercard. Paypal is also accepted. Sales to within Canada are subject to 5% GST.  Ontario sales subject to 13% HST.

Megger MPRT 8415 Protective Relay Test System Relay Test Set NIST Calibrated

$15,699.00Price
Quantity

  • The Megger MPRT 8415 is a high-performance protective relay test system designed for secondary injection testing of electromechanical, solid-state, and modern microprocessor-based protection relays. It provides stable, regulated current and voltage outputs with constant power characteristics, precise phase angle and frequency control, and advanced timing and metering functions. The modular architecture allows multiple independent output modules to be configured for single- or three-phase testing, making the MPRT 8415 well suited for comprehensive testing of protection schemes in substations, industrial plants, and utility environments.

    Test Functions & Capabilities

    • Secondary injection testing for overcurrent, overvoltage, undervoltage, differential, distance, and directional relays

    • Independent, fully controlled AC current and voltage outputs

    • Variable frequency output from DC up to 1000 Hz

    • Precise phase angle control for vector and directional testing

    • Built-in timing and metering for relay pickup, dropout, and trip time measurements

    • Binary inputs and outputs for monitoring relay contacts and simulating control logic

    • DC battery simulation outputs for powering or simulating relay auxiliary supplies

    • Local control via color touch-screen interface or remote operation using PC-based software

    Key Specifications (Typical)

    • Output configuration: Up to four independent voltage/current output modules

    • Voltage output: Up to 150 V RMS per phase

    • Current output: Up to 15 A RMS per phase (outputs can be paralleled for higher current)

    • Frequency range: DC to 1000 Hz

    • Phase angle resolution: 0.01°

    • Measurement accuracy: True RMS, typically ±0.05%

    • Input power: 100–240 VAC, single-phase, 50/60 Hz

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