Tan Delta Test

Transformer Diagnostic System provides automatic testing of important transformer parameters within one portable system. System is the ideal tool for comprehensive testing of the following parameters of a power transformer: • Winding resistance • Turns ratio and excitation current • On-load tap changer condition • Leakage reactance • Insulation con ...more

This instrument measures dissipation factor (Tan-Delta) of the insulating liquids (oil) with the help of IR Tester and three terminal oil cell with heating chamber.  ...more

Capacitance & Tan-Delta Measuring Equipment along with its accessories is suitable for testing motors, Power Transformers, H.V. Bushings, Generators, Power Capacitors, cables etc. at power frequency. ...more

The instrument after some minor calculation directly gives the capacitance and dissipation factor (Tan-Delta) of the insulating material when used with the required power source. This is a battery operated instrument and very useful to monitor the insulation health of the insulating material as per IS. This instrument is specially shielded wit ...more

TDRNT02 measures dielectric parameters like D.C. resistivity, dielectric constant and loss factor of the insulating oil of transformers, circuit breakers etc. ...more

Two-part design, portable testing equipment VLF truesinus® high voltage source Fully programmable automatic test sequences Data communication and saving via infrared interface Automatic, integrated discharging device Extendable to diagnosis system for tan delta and partial discharge measurement ...more

Measurements and operation according IEEE standard 62. Screened HV supply with ground capacitance lower than 1 pF. Built-in standard capacitor 100 pF / 12 kV. tan Delta uncertainty 10-4. ...more

Failure of high voltage power apparatus costs lost time, lost revenue, un expected maintenance and repair costs. These could have been minimized with a optimum test program ...more

This fully automatic test set has been designed to provide a comprehensive ac insulation diagnostic test for high voltage apparatus, such as transformers, bushings, circuit breakers, cables, lightning arrestors and rotating machinery. Tan Delta power factor test set. ...more

Vasavi LCR Meter Ideal for automatic and fool proof testing of Toroidal coils, Energy meter CT's and Bobbins, Low Tan delta Power capacitors,  Vasavi LCR Meter for testing SMALL TRANSFORMERS like SMPS transformers, Telecom Transformers (HYBRID, POT CORE, RM-CORE), Pulse transformers etc ...more

Useful for condition monitoring insulation tests for power sector equipments such as High Voltage (EHV) class Bushings, Windings of transformer (1/2/3 windings), shunt reactors, Current Transformer, Capacitor Voltage transformer (CVT), grading capacitors of Circuit Breakers, Surge Arrester and other electrical equipments at site automatically ...more

Tan delta testers had been popularly used by Enamelled wire producers in all over the world. By measuring and analysis the dynamic relation curves between Tan Delta and Temperatures. The customer is able to understand the cross-link result of the enamel film on the copper wire. And furthermore, the multi-layer enamel structure can be clearly reveal ...more

The Dielectric Constant, Tan Delta & Resistivity Test Set has been specially designed to determine the Tan Delta, Dielectric Constant and Resistivity of transformer oil and other electrical insulating liquids using a guarded three terminal test cell. This may also be used for measurement of the above parameters of solid insulating materials using a ...more

Automatically measures capacitance, dielectric loss, dissipation factor/power factor, excitation current and inductance of electrical insulation • Test Voltage upto 12kV (5kV on ACTS-5K) • Digital read out of capacitance, dissipation factor, power factor, inductance, power loss and operating frequency • Automatic interference suppression circuitry ...more

The TD30 provides the testing and commissioning engineer with a versatile high voltage tan delta measuring system suitable for testing electrical plant including cables: XLPE, PE, EPR,PILC etc, capacitors, switch gear, transformers, rotating machines, insulators and bushings. ...more

The CTS-12KSA Capacitance & Tan Delta Test Set consists of two units, i.e., the Power Supply unit and Bridge unit. These units can be interchanged if the customer owns more than one Power Supply unit. To simplify the testing of complex high voltage assemblies, such as air blast circuit breakers, the test set is equipped with two measuring leads (ap ...more

For quick, simple and accurate low voltage capacitance and tan delta tests in the shop or field on: Bushings, CVTs, Generators, Insulators, Transformer dry-outs, Instruments transformers and Breakers. ...more

AC & DC test voltages witched internally direct digital display of test voltages Auto ranging and direct read out of volume resisitivity Cell constant adjustment and Tan Delta zero correction Built-in protection for test sample flash over ...more