KA-904 Three Cup Fully Automatic Insulation Oil Dielectric Strength Tester

KA-904 Three Cup Fully Automatic Insulation Oil Dielectric Strength TesterTechnical Specifications:

1. Implementation standards: relevant provisions of GB507-86 and industry standard DL-474 · 4-92DL/T596-1996

2. Booster capacity of 1.5 kVA

3. The boost speed can be selected from four levels: 2.0 kV/s, 2.5 kV/s, 3.0 kV/s, and 3.5 kV/s; The error is 0.2kV/s

4. Output voltage 0-80 kV (optional)

5. Voltage accuracy (2% reading+2 words)

6. Power distortion rate<1%

7. Electrode gap standard 2.5 mm

8. Test frequency 6 times (1-6 times optional)

9. Rest time 5 minutes (1-9 minutes optional)

10. Dimensions 730 mm × 410 mm × 390 mm

11. Instrument weight 38 kg

KA-904 Three Cup Fully Automatic Insulation Oil Dielectric Strength TesterFeatures:

1. The instrument is controlled by a large capacity microcontroller, which ensures stable and reliable operation;

2. The instrument is equipped with temperature, humidity, and clock display functions, as well as a grounding alarm function to remind customers to pay attention to safety;

3. The instrument is equipped with a wide range watchdog circuit to prevent system crashes;

4. Multiple operation options, the instrument program has two national standard methods GB1986 and GB2002, as well as custom operations, which can adapt to different users' multiple choices;

5. The instrument oil cup is made of special glass and cast in one go, which eliminates the occurrence of interference phenomena such as oil leakage;

6. The high voltage sampling design of the instrument allows the test values to directly enter the A/D converter, avoiding errors caused in the analog circuit and making the measurement results more accurate;

7. The instrument has functions such as overcurrent, overvoltage, short circuit protection, etc. inside, and has strong anti-interference ability and good electromagnetic compatibility.