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Recently Published Blogs

Rent the Eaton Cutler Hammer 70C1056G52 from Protec Today

by Protec Tech Team February 01, 2019

Defective circuit breakers can lead to extensive damage, personnel injury, or make an outage more widespread when a fault occurs. They can also trip when they shouldn’t causing expensive downtime.

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Multi Relay Type Testing with the ISA-T1000 Secondary Injection Test Set

by Protec Tech Team February 01, 2019

If you maintain a power facility that has several kinds of protective relays, wouldn't it be nice to have a tool that can test most types of relays found in your system? This lets you save storage space and money on additional test equipment. If you are looking for a dependable relay tester, you might want to check out the ISA T-1000.

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Rent the HV Diagnostics TD60-MC for Tan Delta Testing

by Protec Tech Team January 24, 2019

The HV Diagnostics TD60-MC 60kV Tan Delta Test System is a portable cable diagnostics system for confirming the dielectric condition of medium voltage cables. Battery powered, weight optimized device - only 5 kg.

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DLRO Test for Circuit Breakers

by Protec Tech Team January 24, 2019

With the continuous evolution in all industries, everything has become more dependent on electrical devices and systems. This increasing dependence calls for certain steps to ensure reliable and consistent functioning of the devices. This is why most companies carry out regular testing and diagnosis of electrical devices and systems using high quality, efficient, and reliable electrical test equipment.

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Merlin Gerin Secondary Injection Test Set

by Protec Tech Team January 16, 2019

Many circuit breakers are tested by use of secondary injection test equipment applied to the breaker’s trip unit. These specialty test sets check the trip function of the circuit breaker — in other words, whether the electronics in the breaker are functioning properly. When you have work requirements that involve testing and maintaining Merlin Gerin circuit breakers, the Merlin Gerin Secondary Injection Test Set is ideal for verifying the proper operation of the trip circuitry. Merlin Gerin is only one of several well-known brands in the Protec stable of test equipment rental.

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Secondary Injection Test Sets from Square D by Schneider

by Protec Tech Team January 16, 2019

Regular testing and maintenance of circuit breakers and relays is essential when dealing with sophisticated electrical systems.

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Try Cutler Hammer for Secondary Injection Test Kit

by Protec Tech Team January 11, 2019

For checking circuit breaker and protective relay systems, the secondary injection test set is an essential piece of electrical test equipment for companies to use. It differs from the standard primary injection testing method in that it does not require high current to be passed through the primary current path, but rather tests the breaker as a result of low level signals sent directly to the solid state trip device that controls the operation of the breaker.

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For Accurate Ductor Testing - Raytech Micro Centurion II Micro-Ohm Meter

by Protec Tech Team January 11, 2019

A contact resistance test (also known as a ductor test) measures the resistance of electrical connections such as joints, terminations and connectors. These can be connections between any two conductors, for instance busbar sections or cable connections. The test measures the resistance at the micro- or milli-ohm level and is used primarily to verify that electrical connections are made properly, and can detect the following problems:

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The High Powered Omicron CMC 356 Relay Test Set is Available for Rent From Protec

by Protec Tech Team January 02, 2019

With the critical role that protective relays play in arresting and isolating electrical faults, it is extremely important to know that they are operating in concert with their design and intent. The unplanned downtime and damages associated with the mis-operation of protective devices during fault conditions can be incredibly detrimental.  Regular maintenance testing allows the discovery and resolution of such issues before they are able to escalate into very costly problems.

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Complete Underground Cable Fault Troubleshooting with The Fault Wizard

by Protec Tech Team January 02, 2019

The Fault Wizard from Innovative Utility Products is a versatile and portable fault locator that uses arc reflection technology. It helps to localize faults in direct buried cables and display the distance to the faulted portion of the cabling. It also has other features that help make troubleshooting underground cable fast and easy.

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Megger and Doble Power Factor Test Equipment

by Protec Tech Team January 02, 2019

Finding the right diagnostic test to maintain and protect electrical equipment means using the best manufacturer’s equipment to get the right product for the job. When it comes to the power factor test, two makers stand out with reliable and accurate equipment that users can count on to perform optimally every time.

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Secondary Injection Test Kit by Siemens

by Protec Tech Team December 11, 2018

When it comes to inspecting and maintaining protective relays and circuit breakers, the secondary injection test kit is the go-to piece of electrical test equipment that every tech and field worker needs.

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