The CTBU brand transformer oil filtration machine is being capable to re-improve the power transformer oil characteristics up to the recommended value by the transformer manufacturer or IEC-156 standard which one is higher.
Model ZLS transformer oil filtration unit is designed to carry out the operations of filtration, dehydration and absorption of dissolved gases in a transformer for non- energized transformers either for their filling up with oil or for their Periodic maintenance.
The Oil Treatment Plant can be PLC fully automatic or manual operation.
The vacuum oil filtration plants can be also used for high voltage power transformers 400/230 KV with different power capacity varied up to 300 MVA, 230/ 66KV with different power capacity varied up to 125 MVA and 66/20 KV with different power capacity varied up to 40MVA.
Specifications:
Item | Parameter | Type Unit | ZLS Series |
Technical Data | Flow Rate | L/H | 3000 | 4000 | 6000 | 9000 | 12000 | 18000 |
Working Vacuity | Pa | ≤80 |
Limit vacuum： |
| ≤5Pa |
Working Pressure | Mpa | ≤0.35 |
Temperature Range | ℃ | 45-65 |
Power Supply |
| as customer required |
Total Power | KW | 36 | 42 | 72 | 100 | 150 | 200 |
Inlet Outlet Diameter | mm | 25/25 | 25/25 | 32/32 | 40/40 | 50/50 | 65/65 |
Size | Length | mm | 1600 | 1800 | 2200 | 2500 | 2800 | 3450 |
Width | mm | 1250 | 1450 | 1600 | 1950 | 2150 | 2600 |
Height | mm | 2000 | 2200 | 2450 | 2700 | 3000 | 3000 |
Weight | Kg | 500 | 700 | 1460 | 1800 | 2400 | 4000 |
Performance | Dielectric Strength | KV | ≥75KV（spherical electrodes） |
Water Removal | ppm | ≤5 |
Gas Removal | % | ≤0.1 |
Particles Removal | µm | 3micron |
If you have special requirement, please contact CTBU. CTBU have different designs as per different requirements:
• Vertical shape.
• ”T” shape.
• Horizontal shape.