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Wuhan Huaying Electric Power Tech & Science Co.,ltd
Wuhan Huaying Electric Power Tech & Science Co.,ltd
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Insulating Oil Tangent Delta Tester

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Wuhan Huaying Electric Power Tech & Science Co.,ltd
City: Wuhan
Province/State: Hubei
Country/Region: China
Tel: 0086-027-82845035
Contact Person:
Ms Amy Wang

Insulating Oil Tangent Delta Tester

Brand Name : Huaying
Model Number : HYGY
Certification : ISO
Place of Origin : Wuhan Hubei China
MOQ : 1 Set
Price :
Supply Ability : 200 sets per month
Delivery Time : 7 Working Days
Packaging Details : Wooden Case
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1. Product Name:

Insulating oil tangent delta tester HYGY

2. Equipment Description:
HYGY Digital Automatic Dielectric Dissipation Factor Tester is a high-precision
instrument, which can be applied to measure dielectric loss angle and Volume Resistivity of
insulating oil etc. It 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.
3.Technical Parameters:

Condition of Use-5℃-40℃ RH<80%
Power SourceAC 220V±10% Without Frequency Limit
AC High Voltage Output400V-2200V ±2% Every 100V 50VA
DC High Voltage Output00V-2200V ±2%
Temperature Control Induction StoveMaximal Power 500W
Temperature Control Range<100℃
Temperature Measuring Error±0.5℃
Control Temperature Error0.1℃
Control Temperature TimeRoom Temperature 90℃ <20min

Measuring Range

tgδ Without Limit

Cx 15PF-300PF

Rx 10M-10T


tgδ 0.001%

Cx 0.01pF

Rx 0.01


delta tgδ:±(Reading*0.5%+0.020%)

delta Cx :±(Reading*0.5%+0.5PF)

delta Rx :±Reading * 10%

Relative Dielectric Loss ConstantΕr Calculated Automatically
Volume Resistivityρ Calculated Automatically
Net Weight21KG

4. Product Picture:

China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

Insulating Oil Tangent Delta Tester Images

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