Transformer Oil Tan Delta Tester Dielectric Loss Angle Testing Equipment

• Customization: Available
• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Transformer Oil Tan Delta Tester
• Model NO.: GDGY
• Display: Digital
• Appliance: Transformer Oil Tan Delta Tester
• Portable: Portable
• Certification: CE
• Type: Transformer Oil Tan Delta Tester
• Product Name: Transformer Oil Tan Delta Tester
• AC High Voltage Output: 400V-2200V 2%,at Intervals of 100V 50va
• DC High Voltage Output: 200V-600V ±2%
• Temperature Control Induction Stove: Max Power 500W
• Net Weight: 21kg
• Power Supply: AC 220V±10% Without Frequency Limit
• Temperature Control Range: <100ºC
• Temperature Measuring Error: ±0.5ºC
• Control Temperature Error: 0.1ºC
• Transport Package: Wooden Case
• Specification: 410*265*280mm
• Trademark: GOLD
• Origin: Chongqing, China
• Production Capacity: 200 Sets/ Month

Product Description

Transformer Oil Tan Delta Tester Dielectric Loss Angle Testing Equipment

What is the Tan Delta Test?

Tan Delta also known as Dielectric Loss or Loss Angle or Power Factor test method is used to test the insulating oil to know the quality level of the oil. This test method is carried out at two temperatures. The results obtained from both the tests are compared. If the test result is good, the oil continues to be used, if the test result is not as expected, the oil is replaced.
 

Features

*  Advanced high-frequency induction heating mode, homogeneous heating, high speed, and easy to control.
*  All digital technology, automatic measurement.
*  Large LCD screen, with printer.

Product Parameters

 

Power Source	AC 220V±10% Without Frequency Limit
AC High Voltage Output	400V-2200V ±2% ,Every 100V 50VA
DC High Voltage Output	200V-600V±2%
Temperature Control Induction Stove	Less than 500W
Temperature Control Range	<100ºC
Temperature Measuring Error	±0.5ºC
Control Temperature Error	0.1ºC
Control Temperature Time	Room Temperature 90ºC <20min
Measuring Range	tgδ: Without Limit Cx :15PF-300PF Rx :10M-20T
Resolution	tgδ: 0.001% Cx: 0.1pF △Rx :0.01
Precision	△tgδ:±(Reading*1.0%+0.020%) △Cx :±(Reading*0.5%+0.5PF) △Rx :±Reading * 10%
Relative Dielectric Loss Constant	Εr Calculated Automatically
Volume Resistivity	ρ Calculated Automatically
Dimension	450(L)*310(W)*360(H)
Net Weight	21KG

 

Purpose of the Test

 

The main purpose of the tan delta test is to make sure of maintaining a secure and reliable functioning of the transformer. With the calculation of dissipation factor and capacitance values, it provides the result of insulation behavior of bushings and in windings too.

Variation in the capacitance value, for instance, it indicates partial kind of breakdowns in bushings and automated movement of windings. Insulation deprivation, aging of the equipment, enhancement in the energy levels is transformed into heat. The amount of losses in these is calculated as the dissipation factor.

With the tan delta testing method, one can easily know the dissipation factor and the capacitance values at the required level of frequencies. So, any kind of aging factor can be identified earlier and the corresponding action can be implemented.

Customer use

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