PLC operation of dielectric oil filtration machine (ZYD)
Removes water, trace water from oil
Reduces combustible gases and oxygen
Improves oil dielectric values
Improves transformer power factor
Extends oil service life
Extends transformer service life and reliability
Why purify transformer oil?
Maybe the first question should be, "why is it important to have purified oil in a transformer?" Dissolved gasses in transformer oil can cause arcing, corona discharges, and overheating--reducing the electrical efficiency and lifetime of the transformer.Likewise, water contamination at levels as low as 30 ppm (parts per million) can adversely affect the insulating strength of the oil.With ever-increasing standards for energy efficiency of power distribution transformers, the need to effectively degas will become even more important in the future.Particles contamination will also affect the function of insulating oil.So we need to clean used transformer oil.
Characteristics:
1.Ideal choice for purification and regeneration of insulation oil, especially transformer oil
2.Reduce free water content down to 3ppm or less, gas to 0.1%, impurity to 0.5 micron.
3.Improve breakdown voltage to 80kv
4.Fluid cleanness reach to NAS6 or better
5.Large power transmission equipments above 110kv available,useful
6.Equipped with roots pump, powerful double-stage vacuum system,poweful dehydrating and degassing efficiency
7.Continuously working for 150 hours
8.Coalescence-separation technology
9.Duplex 3D evaporation technology and precise multi-stage filtration system
10.Carbon fiber infrared heating system,heating uniformity
11.Automatic double-infrared liquid controller and pressure protector
12.Interlocked protective system,safe and reliable operation
13.Automatic back-flushing system,hi-automazation and convenient operation
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Our oil filtration machine:
Series ZY Single-Stage Vacuum Transformer Oil Purifier
Series ZYD Double High Vacuum Transformer Oil Purifier
Series ZYB Multiply-Function insulating oil treatment machine
Series TY Turbine Oil Purification Apparatus
Series TYA Lubricating oil/ hydraulic oil purification unit
Series TYB Portable light Fuel oil purification machine
Series TYD Vacuum dehydrator
Series TYF Phosphate ester fire-resistance oil purifier
Series PL Plate pressure oil purifier
Series TYD Vacuum dehydrator
Series EFD Explosion protection filtration machine
Series BAM Press filtration system
Series ZKCC Vacuum pumping device
Series COP Cooking oil purification machine
Series CYS Centrifugal oil purification machine
Series JL Portable oil filtering and oiling machine
Series EOR series waste engine oil recycling system
Test equipment
1.Transformer oil Breakdown voltage Tester ( BDV test kit) series IIJ-II
2.Acidity tester model ACD-3000I
3.Karl Fischer Water content Tester Model TP-6A / model TP-2100
4.Fully automatic Interfacial Tension Analyzer model IT-800
5.Gas-Chromatography transformer oil gas analyzer model DGA2013-1
6.Kinematic Viscosity tester model VST-8 /model VST-2000
7.Flash point tester (open cup) model TPO-3000
8.Flash point tester (close cup) model TPC-3000
9.TAN-DELTA TESTER,10kV Capacitance and Dissipation Factor Test Set model CDEF
10.CT/PT tester model TPVA-404
11.Transformer turn ratio tester model HYG-II
12.Relaying Protection Tester model TPJB-III
Parameter:
| Item |
Unit |
ZYD-A-30 |
ZYD-A-50 |
ZYD-A-100 |
ZYD-A-150 |
ZYD-A-200 |
ZYD-A-250 |
ZYD-A-300 |
| Flow rate |
L/min |
30 |
50 |
100 |
150 |
200 |
250 |
300 |
| Working vacuum degree |
MPa |
-0.08 ~ -0.099 |
| Working pressure |
MPa |
≤0.3 |
| Temperature range |
ºC |
20 ~ 80 |
| Power supply |
|
380V/50HZ/3Ph 5 wire(as customer's requirement) |
| Normal working hour |
H |
≥ 4000 |
| Continuous working hour |
H |
150 |
| 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 |
| Outlet(inlet) caliber |
mm |
φ25 |
φ32 |
φ42 |
φ50 |
φ50 |
φ60 |
φ60 |
| Weight |
Kg |
600 |
800 |
1050 |
1400 |
1800 |
2000 |
2200 |
| Size |
L |
mm |
1500 |
1600 |
1800 |
1900 |
2000 |
2100 |
2200 |
| W |
mm |
800 |
850 |
1100 |
1150 |
1200 |
1200 |
1200 |
| H |
mm |
1600 |
1700 |
1900 |
2000 |
2100 |
2200 |
2300 |
| Index after filtering |
Breakdown voltage |
kV |
≥7 |
| Moisture content |
PPM |
≤3 |
| Gas content |
% |
0.1 |
| Impurity size |
μm |
≤1(customizable) |
Transformer Oil Purifier Machine (Double Stage Vacuum)
ZYD Double Stage Vacuum Insulating Oil Purification Machine
ZYD-A PLC Fully Automatic Transformer Oil Filtration Machine
ZYD-M Outdoor Mobile Transformer Oil Purification Plant
ZYD-W Fully Enclosed Insulating Oil Purifier Machine
ZYD-S Trailer Open Type Transformer Oil Cleaning Machine
ZYD-Ex Explosion-Proof Vacuum Transformer Oil Purifier
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