Wrindu recently hosted a customer from India for a company visit, equipment demonstrations, and technical discussions. During the visit, the customer shared feedback on previously used Wrindu instruments, learned about the company’s high-voltage and transformer testing equipment, and took part in a practical demonstration of the RDPDZ-104T Partial Discharge Tester.

Wrindu’s sales and technical teams worked together throughout the day to answer questions, explain product functions, and provide practical guidance. Through direct discussions, showroom tours, and a live video call with the factory team, the customer learned more about Wrindu’s testing solutions and technical support.

Morning Meeting: Reviewing the Customer’s Experience with Wrindu Equipment

The visit began with a meeting in the conference room. The customer shared their experience using two Wrindu instruments: the RD6000A Tan Delta Tester and the RDHG-E CT and PT Analyzer.

The discussion covered how the instruments performed during actual testing, where they were used, and what technical questions had come up during operation. Wrindu’s sales and technical teams listened to the customer’s feedback and provided answers based on their needs.

The RD6000A measures insulation dielectric loss and capacitance. These measurements help technicians evaluate the condition of electrical insulation. The RDHG-E is designed for CT and PT testing, helping users check instrument transformer characteristics for power measurement and protection systems.

For more details, visit the Transformer Tan Delta Tester page to learn about insulation dielectric loss testing. You can also explore the Variable Frequency Transformer Comprehensive Characteristic Tester for CT and PT testing applications.

This face-to-face meeting allowed Wrindu to learn more about the customer’s experience and address questions related to everyday testing work.

Exploring Wrindu’s High-Voltage Withstand Voltage Test Equipment

After the meeting, the customer toured the Wrindu showroom to learn about more products and testing solutions.

The team introduced high-voltage withstand voltage testers, which help evaluate electrical insulation under specified test conditions. These instruments support testing and maintenance work on power equipment, cables, and other electrical installations.

Different test objects and procedures may require different types of equipment. Common options include AC withstand voltage testers, DC high-voltage testers, and very low frequency (VLF) withstand voltage testers.

Wrindu offers a range of High Voltage Insulation Testing Equipment for different field and laboratory applications.

During the tour, the sales and technical teams explained the main functions of the instruments, introduced their typical uses, and answered the customer’s questions. They also discussed how different testing methods can support electrical equipment inspection, commissioning, and maintenance.

Learning About Transformer Testing Equipment

Transformer testing was another key topic during the showroom tour. Regular testing helps maintenance teams check transformer insulation and electrical characteristics, as well as identify possible problems before they affect normal operation.

Wrindu provides a variety of Transformer Test Equipment for different testing needs. Depending on the instrument, these solutions can measure insulation properties, dielectric loss, winding resistance, and turns ratio, among other parameters.

For example, a transformer tan delta tester measures dielectric loss and capacitance to help assess insulation condition. A CT and PT analyzer checks instrument transformer characteristics such as ratio, polarity, and excitation performance.

The right instrument depends on the equipment being tested, the parameters that need to be measured, and the applicable test procedure.

By introducing these product categories and explaining their applications, the Wrindu team helped the customer explore testing solutions beyond the instruments they already used.

Afternoon Demonstration: RDPDZ-104T Partial Discharge Tester

In the afternoon, the customer asked for more information about the RDPDZ-104T Partial Discharge Tester, especially its connection methods and sensor use.

Wrindu arranged a practical demonstration with the actual instrument so the customer could see how the equipment works. The team also connected with factory employees through a live video call, giving the customer a chance to communicate directly with the technical team.

During the demonstration, the team explained equipment setup, sensor connections, and different sensor applications. They also reviewed the test reports and measurement data with the customer.

This hands-on session helped the customer understand the testing process and get answers to questions that can be difficult to resolve through written instructions alone.

The appropriate partial discharge detection method and sensor depend on the test object and application. Different sensors may be used to detect discharge activity in switchgear, transformers, and other high-voltage equipment. Correct connections and suitable sensor selection help users obtain useful test data.

To learn more, visit the Comprehensive Partial Discharge Inspection Instrument product page.

The live demonstration also showed how Wrindu’s on-site team and factory staff work together to provide technical guidance. By following the setup process and reviewing the results, the customer gained a clearer understanding of how to operate the instrument.

Customer Feedback on Wrindu’s Service and After-Sales Support

Throughout the visit, Wrindu’s sales and technical teams worked together to answer questions and explain product applications. They also arranged practical demonstrations based on the customer’s technical needs.

The customer expressed satisfaction with Wrindu’s service and after-sales support, describing the assistance received during their cooperation as very good. The customer also showed interest in continuing the partnership.

Support remains important after electrical testing equipment has been delivered. During use, customers may need help with instrument operation, equipment connections, sensor selection, test procedures, and measurement results. Clear and timely technical communication helps users understand their equipment and use it more effectively.

Wrindu aims to support customers through product introductions, technical consultation, hands-on demonstrations, and after-sales service. Its sales and technical teams work together to answer questions and help customers identify suitable testing solutions for their applications.

Wrindu Looks Forward to Further Cooperation

The visit gave both teams an opportunity to review the customer’s experience with existing products, explore additional high-voltage and transformer testing solutions, and discuss technical questions through practical demonstrations.

Wrindu appreciates the customer’s feedback and continued trust. The company looks forward to building a stronger partnership with customers in India and other international markets by providing electrical testing equipment, technical guidance, and ongoing after-sales support.

If you need high-voltage withstand voltage testers, transformer testing instruments, or partial discharge testing solutions, Wrindu can help you explore options for your application.

For product details or technical enquiries, contact Wrindu to discuss your testing needs with the team.