Double Stage High Vacuum Insulating Oil Purification Plant with Digital Gauges

Power stations

Thermal power stations, nuclear power stations, hydropower stations, wind farms and photovoltaic power stations all use oil-immersed transformers. These transformers need an insulating oil filter system to remove impurities and moisture and improve the insulation performance of the oil.

Substations

Equipment such as high-voltage transformers, mutual inductors and circuit breakers require regular maintenance. The oil filter device can ensure the cleanliness of the insulating oil to avoid insulation failure or equipment overheating.

Transmission and distribution network

Distribution transformers are key equipment in the transmission and distribution system, and oil filter machines are needed to ensure their long-term stable operation.

REXON Double Stage High Vacuum Insulating Oil Purifier ZYD is designed to remove contaminants from transformer insulating oil, primarily to ensure the effective operation and longevity of transformers. Here are its main functions:

Remove Moisture: Transformer oil absorbs moisture over time, which can reduce the oil's insulating properties and damage the transformer. The purifier uses a vacuum and/or filtration process to remove moisture from the oil.

Eliminate Solid Contaminants: The purifier removes solid particles, such as dirt, dust, or metallic debris, which can impair the oil’s insulating ability and cause wear on transformer components.

Remove Gases: Transformer oil can become contaminated with gases like hydrogen, methane, or acetylene, typically due to electrical faults. The purifier can remove these gases to ensure the oil maintains its dielectric strength.

Restore Oil Quality: By removing impurities and moisture, the purifier helps restore the oil's insulating properties, enhancing the overall performance and safety of the transformer.

Prevent Oil Breakdown: By maintaining the oil's integrity, the purifier prevents oxidation and degradation, which could otherwise lead to acid formation and harmful sludge in the oil.

● The use of multi-stage high β-value compound progressive filtration system can effectively filter the fine particles of mechanical impurities in the oil.

● Online oil filtering, unattended operation, vacuum oiling of transformers, etc.

● Advanced liquid level automatic control system, automatic defoaming control system, pressure protection system and safety interlock control ensure long-term, safe and reliable operation of the equipment.

This oil purifier is equipped with a PLC automatic control system, which can not only operate fully automatically with one-button operation, but also automatically monitor the operation status of the equipment, automatically alarm and automatically shut down at a scheduled time.

This oil purifier is equipped with a high-accuracy digital vacuum gauge and pressure gauge, the working pressure and vacuum pressure degree can be accurately detected, and are easy to observe.