Insulation Oil Laboratory Equipment Transformer Oil Tan Delta Tester

• After-sales Service: Life Time Support
• Warranty: 1 Year for Transformer Oil Tan Delta Tester
• Type: Transformer Oil Tan Delta Tester
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Model NO.: GDGY
• Display: Digital
• Control: Manual Control
• Weight: 22kg
• Power Source: AC220V
• Product Name: Transformer Oil Tan Delta Tester
• Test Standard: IEC60247
• DC High Voltage Output: 0-2200V±2%
• Application Field: High Voltage Electrical Equipments in Power Plants
• Operating Type: Fully Automatic
• Capacitor Value: 1%Rgd+5PF
• Tangent Delta: 1%Rdg+0.04%
• Environment Temperature: 0-50°c
• Transport Package: Wooden Case
• Specification: 450*310*360mm
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9031809090
• Production Capacity: 200PCS/Month Tan Delta Tester

Product Description

Insulation Oil Laboratory Equipment Transformer Oil Tan Delta Tester

Product Description

 

 

Oil dielectric loss tester is a high precision and reliable test instrument for measuring dielectric loss of insulating oil in AC electric field to evaluate the quality and life of insulating oil. It can be widely used in electric power, electronics, communication, aerospace and other fields to test various insulating oils, such as transformer oil, switch oil, cable oil, etc.

 

Product Parameters

 

Use condition	-15ºC∽40ºC RH<80%
Power supply	AC 220V±10%,no limitation on frequency
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
Temperature control range	<100ºC
Temperature measuring error	±0.5ºC
Temperature control error	0.1ºC
Control temperature time	Room temperature 90ºC <20min
Measurement Range	tgδ No limitation C x   15PF-300PF R  10M-20T
Resolution	△ tgδ: 0.001% △ Cx :0.01pF △ Rx :0.01
Precision	△ tgδ: ±(reading*1%+0.020%) △ Cx :±(reading*0.5%+0.5PF)  △ Rx :±reading * 10%
Relative dielectric constant εr	Calculated automatically from Cx, with the same accuracy as Cx
Volumetric resistivity ρ	Calculated automatically from Rx, with the same accuracy as Rx
Size & Weight	450(L)*310(W)*360(H),18kg

 

What is the Tan Delta Test?

Tan Delta which is also termed as Dielectric Dissipation or Loss Angle or Power Factor testing method which is performed for testing of insulating oil to know the quality level of the oil. This kind of testing methodology is carried out at two temperature levels. The results that are obtained from the two tests are compared and then consideration is taken in the quality level of the coil. If the test results are good, the oil is continued in service and when the test results are not as expected, then either replacement or change in oil takes place.

 

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