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Insulation Resistance

Test Cable Insulation Quickly and Easily with the Megger MIT525

An insulator should have a very high resistance to current, but exposure to temperature fluctuations, electrical and mechanical stress and weathering can cause the development of microscopic cracks, and these crevices can cause contaminants to seep through the insulator. When this happens, the reliability of insulators decreases which may cause problems such as power loss, short circuits, accidental electrocution of personnel and electrical system failure.

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Megger 210415 15kV Analog Megohmeter for Reliable Insulation Resistance Measurements

Megger 210415 15kV Analog Megohmeter The Megger 210415 15kV Analog Megohmeter is a high voltage, line-operated analog meter that measures insulation resistance. Providing a continuously variable test voltage for highly sensitive insulation resistance measurements, the Megger 210415 can measure all types of electrical equipment and power cables. The Megger 210415 is designed to withstand harsh field conditions and features tough, impact-resistant casing and removable lids as well as adjustable carrying straps. For portability, there is ample room in each case to store cables and the instruction manual. This 15-kV Megohmmeter provides direct reading measurements up to 100,000 M1/2 at 5 kV and up to 200,000 M1/2 at 10 kV. the Megger 210415 has a multiplying factor for all other voltages up to 15kV. Featuring an internal voltage stabilizer that can be activated for improved measurement under extreme field conditions, the Megger 210415 has separate on/off controls that are provided for power and high voltage; a red light indicated when high voltage is on.

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Reduce Downtime with the Megger 210415 Megohmmeter

Electrical test meters report electrical circuit properties, such as voltage, resistance, capacitance, and continuity. Available in handheld or benchtop form, they detect electrical problems in equipment, wiring, and power supplies. A variety of probes, clamps, and leads can be used to connect the meter to a circuit or device. Single-function meters, such as battery testers and voltage testers, measure one property of a circuit, and multimeters measure multiple properties. Electrical test meters display information either in analog form using a needle that moves on a calibrated scale, or in digital form on an LED screen. 

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Routine Testing With the Megger MIT1025 Can Help Keep Insulation Performance at a Safe Level

Much like a leak in a water pipe, an imperfection in the insulation of a wire allows a steady flow of electricity to escape, which can be detrimental to electrical circuits and machinery. However, testing can help you determine if the insulation is performing at an effective and safe level. Routine testing with the Megger MIT1025 10-kV Insulation Resistance Tester 10-kV Insulation Resistance Tester  can identify problems before they result in injury or equipment failure.

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Insulation Testing Done with Confidence Using the Megger MIT 525

Megger MIT525 5kV Insulation Resistance TesterAn Insulation Resistance (IR) test is a qualitative test that indicates the effectiveness of a product’s electrical insulation. Applications include cables, transformers, motors/generators, circuit breakers and bushings. The IR test is ideal for measuring and recording long term stability of insulation over time, a process known as trending.

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Measure Insulation Resistance with Confidence Using the Megger MIT1025

Megger MIT1025 10kV Insulation Resistance TesterThe Megger MIT1025 10kV Insulation Resistance Tester, voltage, current, and capacitance in high-voltage electrical systems. 

The Megger MIT1025 is smaller and lighter than before, yet it offers advanced features, rapid charge capabilities, a resistance measurement of 20 TΩ, and the MIT1025 has the ability to take measurements when connected to line power/mains with a dead battery.

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Electrical Test Equipment for Insulation Testing

Megger 210415 15kV Analog MegohmmeterTo get the optimal output from your critical electrical system, the most important step is to invest in high-quality, efficient, and reliable electrical test equipment. A lot of issues can come up if the electrical system or device is not regularly diagnosed for potential flaws. Detection of potential flaws at an early stage makes it possible for the user to rectify many minor problems before they become major ones.

Insulation testing is one such practice which should be done regularly in order to maintain and troubleshoot your electrical device. The insulation of a device may degrade owing to various stresses such as thermal stress or electrical stress. If ignored, this degradation can cause severe damage to life and property. One popular method of insulation testing is measuring the resistance offered by it. The higher the resistance offered by the insulation, the better it is.

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Applications of Megger Test Equipment

World class is the term that can aptly describe Megger test equipment. With a working history of more than 100 years they have used their years of experience in developing highest standards of quality electrical testing products. Products from this company are highly safe, reliable, and of supreme quality.  
 

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