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Relay Test Sets

The correct testing of protective relays is essential to ensure safety and security. Relay testers are used to determine the performance of single or 3-phase protective relays by measuring their electrical, electromechanical and timing characteristics.

Electro Rent offers a comprehensive range of relay test equipment with manual and automated relay test capabilities. The details of the relay testers available from Doble, Manta, Megger, Noram and OMICRON are presented below.

With Electro Rent’s flexible acquisition options you can rent, lease or purchase relay test equipment to meet your short and long-term needs.

Doble F6150 Relay Test Set

Doble Phase Relay Test Set

  • Now with increased output power (six independent 175 VA sources), the F6150SV does standard relay calibration and verification testing of high burden and microprocessor relays
  • One fiber and one copper IEC61850 port are included
  • End to end testing with GPS time syncing
  • This relay test set does metering of 0.2 class CTs and transducers
  • 12 source unit (6 voltage, 6 current)
  • PC interface (Ethernet or USB) for steady state, dynamic state and transient testing
3 Phase Relay Test Set Manta MTS-5100

Manta 3 Phase Relay Test Set

  • The Manta MTS-5100 tests protection and control relays
  • There are 12 contact voltage inputs with 4 contact outputs
  • Features include 3-phase AC voltage, AC/DC current and DC voltage; 30A six-phase or 180A single phase; sufficient VA for electromechanical relays is standard
  • IEC 61850 and GPS time- synchronized testing
  • Intuitive operation combined with direct front panel interface for all functions
Single Phase Relay Test System Megger SMRT1

Megger Single Phase Relay Test System

  • This small, rugged, lightweight and powerful relay test set operates with or without a computer
  • Manual operation is achieved with the Smart Touch View Interface (STVI)
  • Fully automated testing using AVTS software
  • Current channel is rated 30 Amps @ 200VA continuous; up to 60 Amps @ 300VA for short durations
  • Output power ratings are 75 Amps (with 15A convertible AC current source) /400 VA
  • (2) Ethernet output ports; this unit optionally works in conjunction with the 3-phase relay test set SMRT36-P1
Megger SMRT36-P1

Megger 3 Phase Relay Test System

  • Very small 3 phase relay test set (14.2 W x 7.6 H x 12.0 D in.) and lightweight (27.9 lbs.)
  • Manual operation is achieved with the Smart Touch View Interface (STVI); fully automated testing using AVTS software
  • Convertible channels provide 6 currents
  • This unit tests all types of protective relays
  • Each current channel is rated 30 Amps @ 200 VA continuous; up to 60 Amps @ 300 VA for short durations
  • Multiple SMRT units connect via Ethernet for synchronous multi-unit operation
3 Phase Relay Test Set Noram Mentor12-36

Noram 3 Phase Relay Test Set

  • Easily test single or 3 phase electromechanical and digital relays
  • This relay test set contains 3 reversible voltage/current channels (3 x 150 V or single-phase 450 volt)
  • The Noram-SMC Mentor also has 6 current channels (3 x 50 A, 6 x 25 A or single phase 150 A)
  • Computer generated test reports
  • Communications include RS-232, (2) USB, Ethernet, Centronics, PS2 and VGA
OMICRON CMC 256Plus Precision 3 Phase Relay Test Set

OMICRON Precision 3 Phase Relay Test Set

  • The OMICRON 256PLUS is a high precision relay test set and universal calibrator for applications requiring high accuracy including energy meters of class 0.2 and measuring transducers
  • The accuracy of this unit is ideal for protection and measurement equipment manufacturers for research and development, production and type testing
  • Unit tests protection relays such as numerical, static and electromechanical
  • This test set has 6 current (6 x 12.5 A) and 4 (4 x 300 V) voltage output channels
OMICRON CMC 356 3 Phase Relay Test Set

OMICRON 3 Phase Relay Test Set

  • The OMICRON unit has powerful current sources for testing high-burden electromechanical relays
  • The 6 current (6 x 430 VA) and 4 voltage output channels are independently adjustable
  • It also features high current amplitudes for 5 A relay testing
  • Test Universe software with manual and automated testing functionality
  • End-to end testing with optional GPS accessory; manual control with the optional CMcontrol unit
  • IEC 61850 and dedicated recloser cabling for Cooper, Schweitzer and S&C Intellirupters available for rent
  • USB and 2 Ethernet interfaces