With the continuous development of society, the capacity of power equipment is getting larger and larger, so the performance requirements for its insulation part are higher. Some traditional conventional megohmmeters can no longer complete high-requirement insulation tests. Nowadays, the insulation resistance tester is more commonly used. So what should we pay attention to when using this instrument? Let me explain it to you below.

The power test regulations require a series of insulation performance tests for numerous power equipment such as cables, motors, generators, transformers, mutual inductors, high-voltage switches, lightning arresters, etc. The first step is to perform insulation resistance tests using an intelligent insulation resistance tester.

RD3215EHigh voltage insulation resistance tester is highly praised by customers in Bolivia

Explore the importance of insulation resistance measurement in detecting electrical equipment issues. Discover answers to common questions for accurate and safe testing practices.

Explore the nuances of Insulation and Ground Resistance in this comprehensive guide. Understand key differences and dive into the world of Insulation Resistance Testers.

Discover the distinctions between DC resistance and insulation resistance, essential elements in power testing. DC resistance assesses static conductor resistance, vital for quality checks in equipment. In contrast, insulation resistance, prevalent in power systems, gauges insulation strength. This concise overview highlights their differences, purposes, and testing methods, underscoring their crucial roles in maintaining electrical equipment integrity and performance.

This article highlights the significance of measuring insulation resistance in electrical systems for safety and equipment longevity. It covers the purpose, principles, and methods of insulation testing, including the selection of test voltages and the use of shielded wires. Various instruments like meggers, digital testers, and leakage current clamp meters are mentioned. The article concludes with essential considerations for insulation measurements, emphasizing safety precautions.

We are delighted to announce that our company has successfully established a partnership with a customer in Chile, providing them with electrical testing equipment, including the tan delta transformer dielectric loss tester, insulation resistance tester, and transformer oil dielectric strength tester, with a total value of several hundred thousand RMB.