Suitable for testing circuit breaker contacts, switch contacts, busbar joints or other applications where high current is needed, Protec offers several digital low resistance ohmmeters for rent.READ MORE >>
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As a leading provider of electric test equipment for residential, commercial and industrial applications, Protec Equipment Resources can assist with all your test equipment needs. Our representatives are highly knowledgeable about the equipment we rent and take pride in our ability to offer superior service to our customers.
Serving the needs of the electrical power industry for over 100 years, Megger offers numerous types of test equipment, and Protec offers a large selection of test equipment for rent and purchase.READ MORE >>
The Megger MRCT Relay and Current Transformer Test Set has additional features that allow the tester to be configured to test voltage transformers, measure ratio errors and phase angles as well as the secondary winding resistance of inductive voltage transformers.
With the Coupling Capacitor Voltage Transformer (CCVT) Testing Option, the MRCT can measure the CCVT ratio and phase error. It can also be configured to perform the excitation test on current transformers using DC voltage, allowing the testing of knee points on current transformers up to 30 kV.READ MORE >>
Ideal for testing low-voltage breakers rated to 1600-ampere frame size, The Megger DDA-1600 Circuit Breaker Tester features the Model DDA-1 Digital Data Acquisition Instrumentation and Control System, providing increased control of output current and high accuracy metering of the breaker under test.READ MORE >>
The Megger DELTA4310 12kV Insulation Diagnostic System is a fully automatic insulation power factor/dissipation factor (tan∂) test set designed for condition evaluation of electrical insulation in high voltage equipment such as:
• TransformersREAD MORE >>
The Megger TTR310 Three-Phase Transformer Turns Ratio Test Set is designed to measure the turns ratio of power, instrument, and distribution transformers in a substation or manufacturing environment. A rugged and robust design makes the instrument well suited for use in a variety of harsh environments.
The Megger TTR310 is ideal for use by power transformer manufacturers, as the test sets unique testing procedures and storage capability allows an operator to set up and test difficult three-phase transformers (with multiple tap changers and bushing CTs) in a fraction of the time than it used to take with other TTRs.READ MORE >>
The Megger IDAX300 Insulation Diagnostic Analyzer delivers an accurate and reliable condition assessment of insulation in transformers, bushings, generators and cables, while maximizing the outcome of maintenance activities allowing for load and service life optimization.
The Megger IDAX300 offers the accuracy and ability to provide reliable data using true AC DFR (Dielectric Frequency Response), also known as FDS (Frequency Domain Spectroscopy), for reliable test results in high interference environments.READ MORE >>
The Megger MRCT Relay and Current Transformer Tester is a portable unit used to perform demagnetization, ratio, saturation, winding resistance, polarity, phase deviation, and insulation tests on current transformers, and automatically calculates ratio errors, saturation curves, and knee points.
Upgraded to include additional functionality, further enhancing instrument transformer testing capabilities including:READ MORE >>
Low resistance measurement is used to determine the condition of joined junctions like circuit breaker and relay contacts and terminals. When these joints weaken, carbon deposits, grease, dirt and other contaminants resulting in the resistance to increase, which in turn causes the junction to not efficiently carry the current, dissipating the power losses as heat. Thus, leading to further deterioration and eventual failure.READ MORE >>
When evaluating the reliability of insulation, the Megger MIT1025 10kV Insulation Resistance Tester can be used to measure quality control at the time a piece of electrical equipment is produced, periodic preventive maintenance, and as a troubleshooting tool.
The Megger MIT1025 offers such advanced features as:READ MORE >>
The Megger 210415 15kV Analog Megohmmeter is a high voltage Megohmmeter suitable for dielectric absorption and step-voltage testing.
The 210415 provides direct reading measurements up to 100,000 MΩ at 5 kV and up to 200,000 MΩ at 10 kV, with a multiplying factor for all other voltages up to 15 kV.READ MORE >>
When checking the continuity of a test circuit, rely on the Megger DLRO200-115 200A Digital Low Resistance Ohmmeter to quickly ramp the test current up to the desired level. An auto-ranging and easy to use DLRO, the Megger DLRO200-115 measures resistance in switch and breaker contacts, bus-bar joints, and other high-current electrical systems.
As many as 300 sets of results may be stored in the test set’s on-board memory for later download to a PC or may be sent directly to a printer via the RS232 port.READ MORE >>