Portable Automatic Insulating Oil BDV Tester Series IIJ-II

Application

IIJ-II series portable and fully automatic oil tester is applied to test the insulating oil's dielectric strength, from 0 to 60KV, 80KV, and 100KV BDV value testing. It is designed as per the requirement of the IEC156 Testing Method of Insulation Oil Medium Strength, which via proper programming, has functions of auto boosting, step down, stirring, display and print out. After the breakdown of the oil medium, the HV break-off will operate within 10 seconds to enable an auto isolation of the control system partly; this effectively safeguards personnel security and equipment safety. The portable design is more suitable for onsite project use and convenient to carry, can also keep the tester clean and safe.

Technical Parameters

1. Power Supply: 220 V AC, 50Hz

2. Output Voltage: 0-100KV AC

3. Capacity: 2.0KVA

4. Rate of rise of test voltage: About 2 KVA/S

5. Pressure testing speed: 3%

6. Break down sensitivity : <2KV

7. Wave form distortion: ≤3%

8. Time of break down: ≤10ms

9. Working environment: temperature: 0 to 40℃,

humidity:< 85% (Relative Humidity)

10. Storage environment: temperature: -20 to 60 ℃, humidity:< 75% (Relative Humidity)

11. Working Altitude: < 1500 meters. (If over 1500m, it can be customized)

12. Test cell: Glass, volume 300 to 500 ml, with protective cover and stirrer.

13. Electrodes: Stainless steel spherical 36 mm diameter/hemispherical 25 mm radius, 2.5 mm gap as per IEC-156.

14. Initial stand time of oil sample: 180 seconds

      Intermediate stand time of oil sample: 60 seconds

      String time of oil sample: 60 seconds

      Number of consecutive test: 6

15. Dimension & Weight

      Before packed: 475 × 485 × 485 mm

      Net Weight: 45 KGS

      After packed: 490 × 495 × 495 mm

      Gross Weight: 50 KGS