HZLY-75 4500LPH Single Stage Transformer Oil Purifier Machine

HZLY-75 transformer oil purifier can remove the water, gas and impurities in insulation oil high-efficiently, increasing the pressure force and quality of oil, make the oil limiting voltage-withstａnd value much higher and make sure the electric device running safely.

The vacuum oil filtration equipmenthas the function of precision filtration and efficient dehydration, removing the particles , emulsion water and free water effectively.
1. System configuration
Vacuum system:
It constitutes of Vacuum Reservoir, vacuum pump, steam trap and air admission system adopting optimal structure design, enlarge the surface and prolong the trace of the oil liquid in the vacuum system extremely, making the moisture and air escape completely.
Filtration system
It adopts three steps: Primary filter in oil suction protects the oil pump and prolong the main filter's service life. There are two steps high precision filter behind the pump, purifying the oil liquid in high efficiency fast.
Heating system:
It adopts gradually heating step by step. heat flux of surface is less than 1.0W/cm2,which will not cause deteriorate of the oil liquid. The oil temperature will be an arrange of 0~100ºC,automatically controlling with protection device.
Automatically controlling system:
The machine adopts frequency converters, water level transmitter, temperature sensor, vacuum gauge, pressure gage in a automatically controlling system to collect the equipment working information and transfer it to the central processing unit to control the working order and monitoring the condition. It has protection device overload protection, over pressure protection, abnormal working stops protection.

2.Parameter

Nominal flow:4500L/h

Net oil capacity: 75L/min

Pumping rate: 65M³/h

Working pressure: ≤0.4Mpa

Working power supply: 50Hz380V three-phase three-wire

Heating power: 48Kw (Separate control by two groups)

Total power: 55kw

Operating noise: ≤75dB(A)

Inlet/outlet pipe diameter: 45/45mm

Dimensions: 165×160×170cm

Equipment weight: 560Kg