1800LPH Double Stage Vacuum Insulation Oil Purifier Mobile Transformer Oil Purifier

Description

VFD Series transformer oil purifier high vacuum process is used for the dehydration and degasification of electrical insulating liquids including transformer oils, polybutene and silicone fluids, to increase and maintain their dielectric strength. The processing includes the removal of free and soluble water, dissolved air and gases and particulate matter.

Technical Specification

Features

■ Double-stage, high vacuum can highly effectively remove the water in the oil. It can improve the breakdown voltage, the amount of degassing, the degree of dryness and the effect of one-time filtration.
■ Precise filtration system, multi-stage filtration can remove particulate impurities in the oil. High-quality filter medium has strong mechanical strength, high ability of containing pollution, corrosion proof and wear well.
■ Highly effective degassing and dewatering system that use large area three-dimensional flash vaporization technology to remove the water and gas in the oil.
■ Advanced pressure protection, infrared liquid level control system and chain control system for electric heating make the operation safe.
■ It can dry electric machines and vacuum add oil to transformers.

■ Horizontal double vacuum separation technology, doubling the evaporation area and degassing time

■ Based on the high efficient vacuum oil purifier, Roots vacuum booster system and secondary high vacuum separation system are added, which enable the vacuum limit reaching ≤5Pa

■ Multi-stage precise filtration system with gradually increasing precision, which can effectively remove mechanical impurities from oil.

■ Fully automatic temperature controlling system and multi-stages electric oil heater adopts low-load design to ensure uniform heating oil, the load is less than 1.0W/cm2, oil level and temperature protection of heater, which avoid cracking and aging of oil.

■ Automatic defoaming system with dual electronic monitoring system, which avoid the foam ejecting and gushing to vacuum pump.

■ Advanced cooling system of vacuum pump, it reduces the frequency of oil’s replacement and extends the life of vacuum pump.

■ Advanced infrared level automatic control system, interlocking control for pressure protection and power heating system ensures the long-term safe and reliable operation of the equipment.

■ Online oil treatment, vacuum drying and vacuum oil-filling for electric equipments.

■ Being able to remove water and gas fast and effectively under high vacuum and high speed operation status,drying the insulating oil very well, improve the breakdown voltage up to 75 KV quickly. Have a big improvement on the one time purification result,reduce the dangerous of oil aging caused by repeat heating on the ordinary oil purifier.