• Model NO.：GDGS
• Tangent Delta：1%Rdg+0.04%
• Maximum Current：200mA
• Testing Frequency：45Hz,55Hz
• Environment Temperature：0-50°c
• Product Name：Transformer Dielectric Loss Tan Delta Tester
• Transport Package：Wooden Case
• Specification：53*42*51CM
• Trademark：Gold
• Origin：Chongqing
• HS Code：9031809090
• Production Capacity：200PCS,Month Tan Delta Tester

Basic Info.

Model NO. GDGS Tangent Delta 1%Rdg+0.04% Maximum Current 200mA Testing Frequency 45Hz/55Hz Environment Temperature 0-50°c Product Name Transformer Dielectric Loss Tan Delta Tester Transport Package Wooden Case Specification 53*42*51CM Trademark Gold Origin Chongqing HS Code 9031809090 Production Capacity 200PCS/Month Tan Delta Tester

Product Description

Gold Brand GDGS Transformer Dielectric Loss Tan Delta Tester 


 

 Tan Delta Tester  Features

GDGS Automatic 10KV Tan Delta & Dissipation Factor Tester is used to measure dissipation factor (PF) in heavy interference site such as power plants or power substations. It can also be used in laboratory for high accurate test.

The Tan Delta tester is whole in one designed: including precision digital bridge, power unit, reference capacitor (CN), step-up transformer and other electronic circuits. It's also using frequency shift technology, FFT (Fast Fourier Transform algorithm) and digital filtering. When started, it's running automatically and then outputs the results on LCD display and prints the results automatically.
 

 Tan Delta Tester  Specifications

Accuracy:                       Cx       ±(reading×1%+1pF)

                                      PF       ±(reading×1%+0.00040)

Interference Ratio:           Interference current is no more than 2 times of the test current

Capacitance Range:         Internal HV      3pF~60000pF / 10kV,60pF~1uF/0.5kV External HV     3pF~0.3uF/10kV

                                       Resolution        0.0001pF, 4 digital

PF Range:                       No limit, Resolution 0.001%, C/L/R specimen test

Input current range:         10μA~1A

Internal HV:                   0.5~10kV / 200mA (max)

HV Adjust:                     Rise or fall smoothly

HV Accuracy:                ±(reading×1%+10V) Resolving 1V

Frequency select:            60Hz single point, locked 55Hz/65Hz double point, locked

Test Time:                     40S typical

Power Supply:                180V~270V 50Hz/60Hz auto

Operating Temperature:  0ºC~60ºC

storage Temperature:    -20ºC~60ºC

Humidity:                      <90%

 

 Tan Delta Tester 

Tan Delta (TD) - also referred to as Dissipation Factor or sometime even Power Factor - is an excellent diagnostic test that provides an indication as to the quality of the dielectric insulation used in electrical apparatus. By analyzing the dielectric losses in theinsulation, the GDGS Series of Tan Delta test instruments provide the testing engineer with a versatile high voltage diagnostic system that is suitable for testing MV cable such as XLPE, EPR, PE and PILC. In addition, other electrical apparatus such as capacitors, transformers and large rotating machines can also be diagnosed

 

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