ZL series of Single-stage Transformer Oil Treatment Equipment is case-hardened product of electric power industry. It is researched according to the newest drying theory and precisely filtering technology for disposing unqualified insulation oil of electric department and other enterprises. It is an ideal equipment used in drying and making vacuum oil injection. ---Usage: It is widely used in power plant, hydropower station, electric power company, metallurgy, petrifaction, railroad, etc. It can purify unqualified transformer oil, mutual-inductor oil, switch oil and capacitor oil, also rapidly dehydrate, degasify and purify oil. Meanwhile, it also has the function of drying electric machine and injecting oil to electric equipment. ---Characteristics: A: Super dehydration and degasification system. We adopt large cubage to rapidly separate water and gas from oil. B: Reliable heating system to ensure heating and stable oil temperature. C: Precise filtration system adopts high-grade filtration materials which has advantages of good mechanical intensity, multi-level filtration, gradually intensive and high filtration precision system. D: Advanced pressure protection device and infrared control system can avoid the influence of wrong operation. E: Integration has chain security protection. It can automatically control the oil pressure and oil level. F: This machine can be used with BZ series of transformer oil discoloring device together to add the function of acid-removing, discoloring, uncombined carbon removing, and reducing damage. Technical Parameters Model ZL-20 ZL-30 ZL-50 ZL-70 ZL-100 ZL-150 ZL-200 Rated Flow L/min 20 30 50 70 100 150 200 Vacuum Range -0.05 -0.099Mpa Temperature Range 60¬ 80 Degree centigrade Oil pump pressure 0.05-0.3Mpa Total Power kw 25 25 32 32 42 50 60 Breakdown Voltage 54kv Power 50HZ 380V Working Noise 65 80 db(A) Cleanliness NAS 6 NAS1638 Water content in oil 5ppm Gas content in oil 0.1% Filter precision 5um Inlet (outlet) diameter mm 33 33 48 48 60 60 60 Dimension mm L 1100 1100 1200 1250 1300 1400 1550 W 700 700 800 850 900 1000 1200 H 1300 1350 1400 1450 1520 1600 1800 Attention:Dimension and weight will be changed with changing the technical specification.