Origin	China
Model Number	DZL-100A
Brand Name	Fengyu

DZL-100A??

Components List: CKD assembly is adopted, such as vaucuum pump and Roots pump are imported from Leybold,Germany; oil pump is imported from Magnus, Canada; filter element is imported from FILTREC, Italy; temperature controller is from Omron, Japan; electrical control is from Schneider, France etc.

DZL-A double-stage high-efficiency vacuum oil purifier is mainly used for vacuum filtering treatment process for costly oil, such as clean oil, imported oil, super-pressure transformer oil, insulating oil etc., or for the injection of the oil into the transformer. Since double-stage vacuum raises the vacuum degree of the whole system greatly, it can remove a large quantity of water and gas at a relatively low temperature to avoid the oil deterioration owing to repeated heating, which will maintain the purity of oil and its lubricating and insulating property, and more effectively get rid of moisture, impurities, hydrocarbon gas and dissociating carbon. If connected with regenerators, it can speed up de-acid and de-color process, further reduce the acid value, as well as raise insulation property. The clean oil with the breakdown voltage no less than 25KV can reach 60KV after one treatment of DZL-A double-stage high-efficiency vacuum oil purifier and reach more than 75KV after three times filtering treatment, which can effectively shorten the time for installing and maintaining the transformer.


Technical Parameter: Index Unit 5 6 10 20 30 50 75 100 125 150 200 250 300
Capacity L/min 5 6 10 20 30 50 75 100 125 150 200 250 300
Working vacuum range Pa ≤133 ≤65
Working pressure Mpa ≤0.4 ≤0.5
Vacuum limit Pa ≤5

Breakdown voltage Kv ≥75

Water content PPm <5
Gas content % <0.1%
Filtering precision μm 1-5
Continuous working hours H ≥150
Normal working hours H ≥4500
Working temperature °C
0-100
Power supply 220v ??0HZ 380V(Subject to users' requirement)
Working noise dB ≤65 ≤60
Heating power Kw 5 9 15 24 30 36 72 72 108 144 170 210 240
Total power Kw 7 11 18 27 34 40 77 77 114 150 176 218 249
Diameter of inlet/outlet oil in
mm 25 25 25 32 32 32 44 44 44 50 50 65 65
oil out
mm 16 16 16 25 25 25 32 32 32 44 44 50 50
Weight Kg 100 180 240 320 420 700 950 1200 1300 1700 2000 2100 2300
Overall dimension
Length
(mm) 1000 1100 1200 1250 1300 1400 1450 1600 1650 1700 1800 2000 2200
Width
(mm) 500 600 750 750 900 1000 1150 1200 1250 1300 1400 1550 1650
Height
(mm) 800 850 1150 1200 1300 1400 1500 1600 1800 1900 2000 2100 2200