Electrical Instuments

Tan Delta Tester

Advanced Diagnostic Capabilities:

The Tan Delta Tester performs precise measurements of insulation loss angle (tan δ) and capacitance, delivering accurate evaluations of insulation quality across a range of high-voltage equipment including power transformers, bushings, cables, circuit breakers, and rotating machines. It supports both on-site and laboratory diagnostics, enabling early detection of insulation degradation and helping to prevent costly failures.

Easy-to-Use Interface:

Featuring a highly intuitive interface and user-friendly software, the Tan Delta Tester streamlines the testing process. Guided workflows, automated test sequences, and real-time data visualization make it easy for operators of all experience levels to perform accurate diagnostics with minimal training.

High Accuracy and Reliability:

Engineered for laboratory-grade accuracy, the Tan Delta Tester ensures reliable results even under demanding field conditions. Its advanced filtering algorithms and compensation techniques deliver consistent measurements unaffected by noise, temperature, or environmental variations.

Versatile Testing Applications:

The device is suitable for a wide variety of test scenarios including factory acceptance testing, commissioning, routine preventive maintenance, and condition-based monitoring. Whether you’re testing dry-type or oil-filled equipment, the Tan Delta Tester is designed to meet the highest diagnostic standards.

Portable and Field-Ready:

Compact and rugged, the Tan Delta Tester is built for tough environments. Its lightweight design and integrated accessories make transportation and setup quick and effortless, enabling efficient testing even in remote or constrained locations.

Comprehensive Support:

When you rent the Tan Delta Tester from us, you gain access to full technical support from our experienced team. From initial setup to advanced troubleshooting, we ensure your testing operations are smooth, efficient, and accurate.

Preferred by Industry Experts:

Trusted by electrical professionals worldwide, the Tan Delta Tester is a proven solution for insulation diagnostics. Its robust performance and high repeatability make it a preferred choice for utility companies, service providers, and industrial operators focused on equipment reliability.

Key Features:

• Precise measurement of tan delta and capacitance for high-voltage equipment insulation

• Accurate diagnostics for transformers, cables, bushings, motors, and generators

• Automated testing sequences with real-time data logging and analysis

• Built-in safety features to protect users and equipment during high-voltage testing

• User-friendly software for easy operation and detailed reporting

• Lightweight and portable design for efficient on-site testing

• Robust performance in high-interference and variable environmental conditions

The Tan Delta Tester is a powerful diagnostic tool designed for assessing the insulation condition of high-voltage electrical equipment. By measuring the dissipation factor (tan delta) or power factor, this advanced device provides valuable insights into insulation aging, contamination, and moisture content. Ideal for use in substations, power plants, and industrial facilities, the Tan Delta Tester is essential for predictive maintenance and asset health assessment.