-
0102-2024
Navigating the Electrical Realm: Differences in Insulation and Ground Resistance
Explore the nuances of Insulation and Ground Resistance in this comprehensive guide. Understand key differences and dive into the world of Insulation Resistance Testers.
-
2301-2024
Knowledge learning丨The difference between DC resistance and insulation resistance and their testing methods
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.
-
0501-2024
The Importance of Measuring Insulation Resistance for Safety and Equipment Longevity
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.
-
2710-2023
Successful Partnership Initiated as Chilean Customer Procures Our Electrical Testing Equipment
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.
-
0409-2023
Delivered Insulation Resistance Testing Equipment to Canada, Ensuring Customer Satisfaction
Rui Du Mechanical and electrical (Shanghai) Co., Ltd Delivers Insulation Resistance Testing Equipment to Canada, Ensuring Customer Satisfaction
-
0509-2022
Rui Du equipment is sold to Thailand
Thailand customers finally chose to cooperate with our company to purchase RDYZ-IV Arrester Counter Tester!
-
2408-2022
Sudan Customers Purchased a Batch of Equipment
Recently, Sudan customers have reached a cooperation with Rui Du Mechanical and electrical to purchase a batch of RDYZ-302 Metal Oxide Surge Arrester Analyzer and RDYZ-IV Arrester Counter Tester from our company. Up to now, this batch of equipment has been produced and successfully sent to the port through quality control at different levels.
-
1508-2022
Re cooperation with old customers in Ghana!
Nigerian customers have reached a cooperation with Rui Du Mechanical and electrical to purchase a batch of RDYZ-302 Metal Oxide Surge Arrester Analyzer for total whole 7 sets from our company. Up to now, this batch of equipment has been produced and successfully sent to the port through quality control at different levels.