Factoy Direct Sale Portable Transformer Oil Breakdown Voltage Tester 

ST507-3A  series fully automatic Transformer Oil Breakdown Voltage Tester is apply to test the insulating oil's dielectric strength, which is designed as per the requirement of IEC165 Testing Method of Insulation Oil Medium Strength, which via proper programming, has got functions of auto boosting, step down, stirring, display and print out. After breakdown of oil medium, HV break off will operate within 10 seconds to enable an auto isolation of control system partly; this effectively safeguards the personnel security and equipment safety.

Features of Transformer Oil Breakdown Voltage Tester :

The automatic portable transformer oil tester adopts industrial SCM to control which is applied to integrate circuit, new model  I/0 connection , particular testing and anti-jamming technology which is largely improved the machine's capacity .

Main features of Transformer Oil Breakdown Voltage Tester :

1.    Simply operate: automatically (can be finished just press on key)

2.    Menu controlled. Input data can clear

3.     Can store 99 groups’ oil testing data which is convenient to reading and print. The testing data can keep 100 years under the condition of power off.

4.     System time can go on running under power off; (The system time just for reference can not be the standard of timing)

5.    Can upgrade software through RS232

6.    High capacity of anti-jamming and high precision of testing.

7.    Small volume, light which operated in the open air very conveniently.

Technology and parameter data of Transformer Oil Breakdown Voltage Tester

1. Working power supply: AC220V ± 10%, 50HZ ± 5%
2.  Measuring range: AC 0-80KV
3. limit the current: 5mA
4. Measurement accuracy: 1%
5. Regulator speed: 2KV / S ± 10%
6. pre-set: the number of 1-9
7. Mixing time : 0 to 1 minutes and 39 seconds
   Standing time: 0 to 10 minutes and 39 second                                                                                                   
8. conditions: ambient temperature 0 °C -35 °C
9.  Relative humidity ≤ 75%              
10. oil cup clearance: 2.5mm (oil cup plug-foot diameter)
11. Dimensions: 415 × 315 × 315mm3
12. 10.Weight: 28kg

Project Cases

Exhibitions

Factoy Direct Sale Portable Transformer Oil Breakdown Voltage Tester from YUNENG, CHINA