Transformer Oil Test Set Dielectric Dissipation Factor Volume Resistivity Meter
Brand Name:AI
Certification:ISO
Model Number:DFT
Minimum Order Quantity:1 Set Transformer Oil Volume Resistivity Meter
Delivery Time:15 days
Payment Terms:T/T, Western Union, L/C
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Location:
Changsha Hunan China
Address:
Hi-tech Developing Industrial Area, Liuyang City,Changsha,Hunan Province,China
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Product Details
Insulation Oil Dielectric Dissipation Factor Volume Resistivity Tester
I. Introduction:
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.
This oil tan delta analyzer is integrated with 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 iinsulation oil dissipation
factor tester, 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
transformer oil volumn resistivity tester 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 insulation oil dielectric loss tester is guaranteed
conformably after a long-time application.
II. Specifications:
| 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 | 200V-600V ±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 |
Oil Cup of Dielectric Dissipation Factor Volume Resistivity Meter
Transformer Oil Test Set Dielectric Dissipation Factor Volume Resistivity Meter
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