Protective Relays

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0_0_0_0_185_293_csupload_26881097Industrial Tests, Inc. will analyze your power system and perform all of the engineering needed in determining the best strategy for protecting your power system and specifying the equipment needed for performing this task. We are experts with SEL, GE/Multilin, Beckwtih, and Basler protective relays and are completedly unbiased. Our team of seasoned experts will also perform all necessary fault and coordination studies to optimize and configure the operating levels of all protection relays and control devices.

  • Power System Studies
  • EMTP simulation and analysis
  • Relay application and specification
  • Relay panel fabrication and intallation
  • Replacement & Retrofit of Electromechanical Relays
  • Primary and Backup relaying
  • Optimum protective function selection
  • Reliability and dependability study

If you need expert electrical engineering and testing assistance, we’d be happy to help.

Protective Relay Application

  • Specification Writing
  • Equipment Selection
  • Procurement
  • Software Selection
  • Panel Selection
  • Installation & Wiring
  • SCADA Communication

Relay Programming

  • GE/Multilin
  • Schweitzer Engineering Laboratories (SEL)
  • Beckwith Electric
  • Basler
  • Asea Brown Boveri (ABB)
  • Siemens
  • Square D/Schneider

Testing and Commissioning

  • Electro-Mechanical Relays
  • Solid State Electronic
  • Microprocessor/Digital Relay

Protective Relay Testing Services We Perform

Meter Testing and Repair...

Why Industrial Tests? Industrial Tests has been performing electric meter testing and repairs for thirty years. Industrial Tests Repair Team knows the ins and outs of testing, calibrating, repairing, and salvaging electric relays and meters to maximize a customers return onMore...

Relay Testing...

Relay Testing - Per NETA Standards As the amount of protection and control functions that relays perform increases, the amount of programming and configuring required in the relays also increase. Industrial Tests team of engineers can analyze your power systemMore...

Relay Panels...

Industrial Tests, Inc, has designed and manufactured protective relay panels, and substation control panels for over 30 years. Industrial Tests basic relay panel design allows modification for inter-compartment barriers and rear doors. These panels can be installed in power distributionMore...


Installation and Commissioning Why hire someone who is not experienced to test and commission your substation? Have Industrial Tests, the experts on these devices do it for you. Our team of engineers will test all of your protection devices to verifyMore...

Relay Settings...

Protective relays are state of the art multifunction protective relays that provide unmatched protection for your electrical equipment. These relays are used to protect small and large medium voltage distribution systems. Most of the relays are very complex, steep learningMore...

About Industrial Tests, Inc.

Industrial Tests, Inc. provides full service electrical testing and maintenance services for industrial, commercial and municipal clients. From our main office in California, we serve clients nationwide including power plants and substations, wind and solar plants, petro-chemical and manufacturing plants, military and defense, data centers, hospitals, water treatment plants and anywhere where high power electricity is utilized. We perform a variety of services including:

Please visit our main website to view our full line of electrical testing and maintenance services.

If You Need A Quick Price For NETA Electrical Acceptance Testing Please See The Testimator


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