OIL PURIFIER PERMANENT CONNECTED TO ON LOAD TAP CHANGER OF TRANSFORMER

Specifications

OIL PURIFIER PERMANENT CONNECTED TO ON LOAD TAP CHANGER OF TRANSFORMER WHEN THE TAP CHANGER IS IN SERVICE

This equipment is composed of a strainer, pump and motor, oil heater, space heater absorbing fiter tank, piping, wiring, controls and all other assemblies housed in a cubicle type enclosure.

After-treated oil Condition

Water content≤20PPm

Suspended particles ≤1~3μm

cleanness(NAS1638)  ≤6 Grade

Function

Integrate the function of fineness filtration and dehydration..

it can effciently remove dissolved water, and control the water content,flash point and dielectrical strength.

 it can efficiently remove particles in the oil,  so that control the oil cleanness up to Nas6

Machine features: 

High filtration efficiency,simple to opera te, no-man supervision.

All the pipes use stainless steel,no secondary pollution happens during the filtration process.

Particles filtration systerm, large filtration areas and high filtration efficiency,equiped with filtation protection device to realise automatic alrming when the overpressure happens.

Advanced filter adsorption technology,without heater.The adsorption filter is madeby special material, with low energy consumption.

Less driving components,only oil pump is used in filtration process,low energy consumption, reliable.

Use special-purposed oil pump, no leakage, low running noise and long use-span.

The whole machine is controlled automatically.