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GDGY Automatic Transformer Oil Tan Delta Tester

GDGY Insulating Oil Volume Resistivity, Capacitance and Tan Delta Tester is a high-precision instrument, which can be applied to measure dielectric loss angle and Volume Resistivity of insulating oil etc.
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  • GDGY
  • GOLD
  • 9031809090

GDGY 

Automatic Transformer Oil Tan Delta Tester 

(3)


Introduction:

  • GDGY Automatic Transformer Oil Tan Delta Tester is integrated by oil cup for dielectric loss, temperature-control equipment, temperature sensor, test-bridge for dielectric loss, AC trial electrical source, standard capacitor, high resistance meter and DC high-voltage power etc. 

  • The most advanced heating mode of high frequency induction is applied to the heating part of this instrument, which has the advantage of non-contact of oil cup and heating unit, homogeneous heating, quick velocity and convenient control etc.

  • AC-DC-AC conversion mode is applied to AC trial electrical source so that the problem how to measure correctly under the fluctuation of voltage and frequency can be avoided. Even when the electric generator is working, the instrument can operate correctly. 

  • The inner standard capacitor is SF6 three-pole inflate capacitor, whose dielectric loss and capacitance is not influenced by environmental temperature and dampness etc. In this way, the accuracy of the instrument is guaranteed conformably after a long-time application.



Specifications:


Item Name

GDGY Automatic Transformer Oil Tan Delta Tester

Condition of Use

-5℃-40℃ RH<80%

Power Source

AC 220V±10% Without Frequency Limit

AC High Voltage Output

400V-2200V ±2% Every 100V 50VA

DC High Voltage Output

00V-2200V ±2%

Temperature Control Induction Stove

Maximal Power 500W

Temperature Control Range

<100℃

Temperature Measuring Error

±0.5℃

Control Temperature Error

0.1℃

Control Temperature Time

Room Temperature 90℃ <20min

Measuring Range

tgδ Without Limit

Cx 15PF-300PF

Rx 10M-10T

Resolution

tgδ 0.001%

Cx 0.01pF

Rx 0.01

Precision

delta tgδ:±(Reading*0.5%+0.020%)

delta Cx :±(Reading*0.5%+0.5PF)

delta 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

(17)

transformer oil dielectric loss tester (1)

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Tel : 0086-23-62613622
Phone : 0086-15123029885
Add : 25F, Huarun Center, Xiejiawan Street, Jiulongpo District, Chongqing, China, 400050
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