Transformer Tan Delta Power Factor Test Equipment

• After-sales Service: Lifetime Technical Support,Online Service
• Warranty: 1 Year for Transformer Tan Delta Power Factor Test
• Application Field: High Voltage Electrical Equipments in Power Plants
• Operating Type: Fully Automatic
• Capacitor Value: 1%Rgd+5PF
• Tangent Delta: 1%Rdg+0.04%
• Model NO.: GDGS
• Maximum Current: 200mA
• Testing Frequency: 45Hz/55Hz
• Product Name: Transformer Tan Delta and Power Factor Tester
• Environment Temperature: 0-50°c
• Transport Package: Wooden Case
• Specification: 55*49*58cm
• Trademark: GOLD
• Origin: Chongqing
• HS Code: 9031809090
• Production Capacity: 200PCS/Month Tan Delta Tester

Product Description

Transformer Tan Delta Power Factor Test Equipment 

The Transformer Tan Delta Power Factor Tester is a highly reliable and accurate testing instrument designed for the measurement of dielectric loss angle (tan delta) and power factor of high voltage transformers, capacitors, and other electrical equipment. 

This tester is equipped with a high-performance CPU, a large digital LCD screen, and a user-friendly interface, making it easy to operate and obtain accurate test results. The tester also features a built-in printer, which allows for convenient on-site printing of test reports.

The Transformer Tan Delta Power Factor Tester has a wide measuring range and high accuracy, with a test frequency range of 45Hz to 400Hz and a measurement error of less than 0.5%. It also has multiple safety features, including overvoltage protection, overcurrent protection, short-circuit protection, and automatic discharge function.

The compact and rugged design of the Transformer Tan Delta Power Factor Tester makes it ideal for use in a variety of settings, including power plants, transformer manufacturing facilities, and on-site maintenance and testing. Its reliable performance and accurate measurements ensure that it is a valuable tool for maintaining the integrity and safety of high voltage electrical equipment.

Working principle

The Insulating Oil Tan Delta Tester and Capacitance Test Set is a device used to test the dielectric properties of insulating oil. The device works by measuring the capacitance and dissipation factor of the oil. The capacitance is a measure of the oil's ability to store an electrical charge, while the dissipation factor (also known as the tan delta) is a measure of the oil's ability to dissipate the electrical charge.
During the test, the insulating oil is placed between two electrodes, and a small AC voltage is applied. The voltage causes an electrical current to flow through the oil, and the resulting electrical field between the electrodes causes the oil molecules to align with the field. This alignment causes the oil to behave like a capacitor, storing electrical charge.
The capacitance and dissipation factor are then measured using the test set. The capacitance is measured by applying a known frequency to the oil and measuring the resulting current flow. The dissipation factor is measured by comparing the phase angle between the voltage and current.


Specification

Test steps