DGA Report for 230 kV Oil Filled Cable
📋 Cable & Metrological Data
| Cable Data | Metrological Data | Sampling/Tested Data | DGA Tester Data |
|---|---|---|---|
| °C | |||
| (%) |
🧪 Gas-in-Oil Analysis (ppm)
| Gas Details | Test Result | ||||
|---|---|---|---|---|---|
| Gas Name | Symbol | Tolerable Limit | Phase R | Phase Y | Phase B |
📌 Important Notes:
- Tr = Less than 1 ppm (In case of H₂ gas, less than 10 ppm)
- TCG (Total Combustible Gas) = Sum of all gases except CO₂
Level A: No action required for next 3 years
Level B: Minor degradation suspected - Check 1 year later
Level C: Repair work should be scheduled
Level D: Urgent repair work required