VTD-4 Double Stage High Vacuum Oil Purifier for Transformer Oil

​I.Application:

This transformer oil purifier is mainly used to remove gas,water and impurities in insulation oil and improve transformer oil's dielectric strength.It can also be used for pumping vacuum for transformer,vacuum oil injection and thermal oil circulation.

II.Technical specifications

• Model:VTD-4 Transformer oil purifier
• Nominal capacity:4000L/h
• Working vacuity:-0.06～0.099 MPa
• Limit vacuity:≤5-8Pa
• Working oil temperature:45～65℃
• Working pressure:≤0.5Mpa
• Power supply:50Hz,380V,3 phase 4 wire
• Heating power:48Kw
• Total power:52kw
• Head:≥15m
• Operation noisy:≤80dB(A)
• Diameter of oil inlet/outlet:42/42mm
• Continuous operation time:≥200 hours
• Average faultless working time:≥5000 hours

III.Index of clean transformer oil