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Oil Dielectric Loss Tester

Location: China Posted: Aug 30, 2021 1:51:28 AM Hits: 77

Oil Dielectric Loss Tester


Ref: DLC203821
Product description:
Oil dielectric loss 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.


Technical index:

Oil cup technical specifciations:

⑴ Distance between High Voltage terminal

and Low Voltage terminal 2mm

⑵ Capacitance of Empty Cup 60±2PF

⑶ The Highest testing voltage Industrial Frequency 2000V

⑷ Dielectric Loss of Empty Cup tgδ<1×10-4

⑸ Liquid capacity About 40ml

⑹ Electrode Material Stainless Steel

⑺ Volume 70mm(D)×120mm(H)


1

Condition of Use

-5℃∽40℃ RH<80%

2

Power Source

AC 110V±10% Without Frequency Limit

3

AC High Voltage Output

400V∽2200V ±2% Every 100V 50VA

4

DC High Voltage Output

200V∽600V ±2%

5

Temperature Control Induction Stove

Maximal Power 500W

6

Temperature Control Range

<110℃

7

Temperature Measuring Error

±0.5℃

8

Control Temperature Error

0.1℃

9

Control Temperature Time

Room Temperature 100℃ <20min

10

Measuring Range

tgδ Without Limit

Cx 15PF-300PF

Rx 10M-20T

11

Resolution


tgδ 0.001%

Cx 0.001pF

Rx 0.01

12

Precision

△ tgδ:

△ Cx :

△ Rx :

±(Reading*0.5%+0.020%)

±(Reading*0.5%+0.5PF)

±Reading * 10%

13

Relative Dielectric Loss Constant

εr

Calculated Automatically

14

Volume Resistivity

ρ

Calculated Automatically

15

Dimension

450(L)×310(W)×360(H)

16

Weight

21Kg

More details: Oil Dielectric Loss Tester
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