Transformer insulating oil filter

Product description

The transformer insulating oil purifier is used for the purification of unqualified transformer oil, transformer oil, switch oil and other insulating oils, and can also be vacuum-filled. It is suitable for the construction, installation, maintenance and on-site maintenance of high-voltage large-scale power transmission and transformation equipment above 110KV.

Performance characteristics

1. Using three-stage filtration and molecular adsorption technology, the filter element (imported filter material) is encrypted step by step to ensure the filtration accuracy.

2. The use of low-temperature oil treatment technology solves the difficulty of removing molecular water, so that the micro water in the oil can be removed.

3. The three-dimensional compound three-dimensional flash evaporation technology is adopted to make the dehydration efficiency higher.

4. The polymer magnetic material filter element is demulsified, and the particulate impurities are adsorbed, so that the oil after purification treatment is cleaner.

5. The heating element made of aviation material ensures that the oil is heated evenly and avoids carbonization; the digital display intelligent temperature controller overcomes the defect that the traditional pointer type temperature controller can only set one heating point, and can be set arbitrarily at 0 ~ 100 ℃ The upper and lower limits can more intuitively display the real-time temperature of the oil.

6. Automatic oil inlet and outlet and balance oil level; protection measures such as overpressure, overcurrent, overload, and anti-dry burning are provided.

7. The whole machine is controlled by interlocking, which can run online for more than 300 hours.

Installation and commissioning

(1) Installation

1. The machine should be placed on a level ground and placed stably.

2. Since the machine is mobile, the user does not need to design the installation foundation separately, just move the machine to the flat ground near the oil tank.

3. The selection of the power supply line should be able to withstand the current of the machine.

(2) Test machine

1. Close all valves of the machine, connect the oil inlet and outlet pipes, and ensure that the oil passage from the oil tank to the inlet and outlet of the machine is unobstructed.

2. Correctly connect the three-phase four-wire power supply.

3. Start the vacuum pump and the oil drain pump, and pay attention to observe whether the rotation direction of the vacuum pump and the oil drain pump is correct, and whether the vacuum pump-motor, oil pump-motor is blocked.

4. Check whether the temperature controller and the heater are interlocked, that is, the temperature controller controls the heater, which can only be completed in an instant.

5. Close the valve connected to the atmosphere, open the pipeline valve, and start the vacuum pump. After the vacuum value indicated by the vacuum gauge is stable, stop the pump for 5 minutes. During this time, observe that the drop of the vacuum gauge pointer should not exceed 0.001Mpa. Otherwise, check and solve the air leakage. part.

Product Details