Dielectric Oil Power Factor Tester Loss Tangent Meter IEC 61620
Brand Name:AI
Certification:ISO
Model Number:DFT
Minimum Order Quantity:1 Set Dielectric Oil Power Factor Tester
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
Dielectric Oil Power Factor and Loss Tangent Meter
I. Introduction:
Automatic Dielectric Oil Power Factor and Loss Tangent Meter is a high-precision instrument, which can be applied to measure dielectric loss angle and Volume Resistivity of insulating oil etc.
This dielectric loss tangent meter 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 dielectric oil power 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 tangent meter 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 |
Dielectric Oil Power Factor Tester Loss Tangent Meter IEC 61620
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