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Dielectric Dissipation Loss Factor Test, Capacitance and Tan Delta Tester, Dissipation Factor Test manufacturer / supplier in China, offering Transformer Anti-jamming Dielectric Dissipation Loss Factor Test Set, Dynamic Characteristics Analyzer forSF6 circuit breakers (ZXKC-HC), DC circuit breaker ampere-second characteristics test system for SF6 circuit breakers (ZXKC-HC) and so on.

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Supplier Homepage Product Transformer Tester Transformer Anti-jamming Dielectric Dissipation Loss Factor Test Set

Transformer Anti-jamming Dielectric Dissipation Loss Factor Test Set

FOB Price: US $2,200-9,500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2,200-9,500/ Piece
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Port: Wuhan, China
Transport Package: Carton
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: JSY-03
  • Measuring range: Tanδ 0-50%
  • Power supply: 220V±10%, Frequency: 50±1Hz
  • Net weight: 18KG
  • Trademark: GDZX
  • Origin: China
  • Display: LCD
  • Environment temperature: 0-40º 30%-70%RH
  • size: 490mm×300mm×390mm
  • Options: CTV measurement, shielding, four channels...
  • Specification: Can be customized
  • HS Code: 9031809090
Product Description



This automatic Capacitance and Tan-Delta Test Set is designed to measure dielectric Loss factor (tgδ) or capacitance (Cx) of transformer, power cable, bushing, capacitor and others equipment in heavy electromagnetic interference environment such as in power plants or substations or in laboratory. The test set is all-in-one structure which contains precision digital bridge, frequency conversion power unit, step-up transformer and SF6 reference capacitor. It generates the testing voltage by itself, and the frequency is 45 or 55Hz, 55Hz or 65Hz. It adopts digital notch technology to evade the interference ofelectric field to the tested equipment. Meanwhile, it applies to generator power supplying measurment after power off, and insulation oil dielectric loss measurement after match with oil cup.




1. LCD display, left part is function menu, right part is relative message hinting, measuring process is controlled by microprocessor, simple to use, no need training

2. With calendar chip and large capacity memory. Testing results are saved in chronological order, historical records can be reviewed and printed out

3. With RS232 interface, convenient for data management and report generation in PC

4. Multiple testing methods, can test high voltage over 10kV

5. CVT testing function, it can measure the capacitance and dielectric loss of C1 and C2, also CVT ratio and voltage angle difference

5. High speed sampling signal, digital control of converter and sampling circuit, output voltage continuously adjustable

6. Multiple protection: input voltage fluctuation protection, short circuit protection, over-voltage protection, over-current protection, over heating protection, ground-fault protection




1. Environment temperature:0~40ºC

  (LCD should avoid prolonged exposure to direct sunlight)

2. Relative humidity: 30%~70%

3. Power supply: 220V±10%, Frequency: 50±1Hz

4. Outside size: 490mm×300mm×390mm

5. Weight: about 18kg

6. Output power: 1KVA

7. Display resolution: 4 digits

8. Measuring range: tgδ:0-50% 

  Capacitance and (Cx) and load voltage

  2.5kV: 300nF( 300000pF)

  3kV:200nF( 200000pF)

  5kV: 66nF( 76000pF)  

  7.5kV 34nF( 34000pF)
  10kV 20nF( 20000pF)

9. Basic measuring error:
Dielectric loss
(tgδ): 1%±0.07%(load current 20μA~500mA)positive connection
Dielectric loss
(tgδ): 2%±0.09%(load current A~20μA)reverse connection


 Transformer Anti-jamming Dielectric Dissipation Loss Factor Test Set

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