Introduction:
Dehydration, degasification and filtration of insulation oil especially aging transformer oil.Roots pump is combined with vacuum pump to generate powerful working efficiency and remove water, gas more thoroughly and rapidly.Due to its bridge-type design, it also can be used as an independent vacuum source for vacuum drying and oiling for insulation oil.
Features:
1.Can purify large power transmission equipment above 110kv.
2.Equipped with roots pump, powerful double-stage vacuum system
3.Continuously working for 150 hours
4.Duplex 3D evaporation technology and precise multi-stage filtration system
5.Carbon fiber infrared heating system
6.Automatic double-infrared liquid controller and pressure protector
7.Interlocked protective system
8.Automatic back-flushing system
Technical Parameter:
| Parameters |
Unit |
ZYD-30 |
ZYD-50 |
ZYD-100 |
ZYD-150 |
ZYD-200 |
ZYD-250 |
ZYD-300 |
| Flow Rate |
L/H |
1800 |
3000 |
6000 |
9000 |
12000 |
15000 |
18000 |
| Working vacuum |
MPa |
-0.08 ~ -0.099 |
| Working Pressure |
MPa |
≤0.3 |
| Temperature Range |
ºC |
20 ~ 80 |
| Power |
|
Three Phase 50Hz,380V (or as needed) |
| Working Noise |
DB(A) |
70 |
70 |
70 |
75 |
75 |
75 |
75 |
| Heating Power |
KW |
28 |
30 |
45 |
60 |
75 |
90 |
120 |
| Total Power |
KW |
35.5 |
37.5 |
52.5 |
71.4 |
86.5 |
102.5 |
135 |
| Inlet/Outlet |
Mm |
Φ25 |
Φ32 |
Φ42 |
Φ50 |
Φ50 |
Φ60 |
Φ60 |
| Weight |
Kg |
600 |
800 |
1050 |
1400 |
1800 |
2000 |
2200 |
| Overall |
L |
Mm |
1050 |
1100 |
1200 |
1450 |
1600 |
1800 |
1900 |
| W |
Mm |
750 |
800 |
950 |
950 |
1100 |
1200 |
1200 |
| H |
Mm |
1350 |
1400 |
1500 |
1650 |
1800 |
1900 |
1900 |
| Item |
Unit |
After treatment |
| Breakdown Voltage |
KV |
≥75 |
| Moisture content |
PPM |
≤3 |
| Gas content |
% |
≤0.01 |
| Impurity size |
Micron |
≤1 (no free carbon) |
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