This equipment is used to fill transformers oil under vacuum status. The vacuum oil filling equipment is widely used for amorphous transformers, HV oil-immersed transformers, HV bushings and capacitors, etc. This equipment can automatically running and quantitative oil filling.
Equipment Features
1.Perfect vacuum condition and precision quantitative filling to ensure high quality
2.Maximum adopts three-stage vacuum pump system, limit vacuum up to 1pa(unload), leakage rate <= 0.4mbar/s
3.Oil separator installed between vacuum tank and pump system can condensate and recovery some oil, so can reduce the damage and pollution to the pump system
4.Rectangle type tank adopts frame type flange to ensure long working life
5.Vacuum tank which has heating function is heated by electric through conductive oil. Tank door is heated by electric heating plate. Temperature raising is uniform and reliable, no local over heating
6.Heat exchanger is equipped if the vacuum tank has heating function, so the vacuum tank temperature can be reduced below 70C to reduce moisture regain during discharging
7.All oil filling pipelines and accessories are stainless steel. Flow meter equipped on main pipeline and each filling pipeline, the oil filling is adjustable and automatic control
8.PLC system and touch screen operating, fully automatic control on the whole process. All the parameters can be indicated, record and printed, impeccable alarm system.
Main Components
1.Vacuum chamber
2.Door open system
3.Vacuum oil tank
4.Oil filling station
5.Vacuum pump system
6.Heating system
7.Pneumatic pipeline system
8.Control system
9.Trolley and driving device
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