Features
1• Upgrade new and used electrical insulating liquids, dielectric oils, etc.
2• Dual stage vacuum pump, double vacuum dehydration, degasification chambers.
3• Multi stage micro filter elements with capable of removing 99.5% particles as small as 1 micron.
4• Strong degassing ability to achieve water content of ≤5 PPM By vacuum dehydration to remove free, emulsified and dissolved water.
5• Achieve soluble air and gas content of ≤0.1%
6• better ≥70kV per ASTM & IEC dielectric strength.
7• Low watt-density less than 1.5W/cm2 circulation heater with digital temperature controller.
8• Different pressure gauge of filters, pressure protector, vacuum gauge and digital temperature gauges.
9• Online transformer oil processing, vacuum drying and vacuum oil-filling.
Options: Online moisture PPM monitor, flow meter, oil regeneration system, weather proof canopy, double axles or single axle trailer, oil dielectric strength tester, etc.
Technical Specifications
Model | ZLS-30 | ZLS-50 | ZLS-70 | ZLS-100 | ZLS-150 | ZLS-200 | ZLS-250 | ZLS-300 |
Flow (Liter/hour) | 1800 | 3000 | 4000 | 6000 | 9000 | 12000 | 15000 | 18000 |
Vacuum degree | -0.08～-0.099 Mpa |
Working pressure | ≤ 0.4 Mpa |
Temperature range | 20-80℃ |
Breakdown voltage | ≥ 70KV |
Water content | ≤ 5ppm |
Gas | ≤ 0.1% |
Filtering rate | ≥ 99.5% |
Power supply | 220V/380V/400V/415V/440V/460V/480V/575V, 50/60Hz, 3Phase |
Working noise | 65 dB |
Heating power (kw) | 30 | 36 | 60 | 72 | 96 | 120 | 160 | 200 |
Total power (kw) | 35 | 42 | 66 | 80 | 105 | 130 | 170 | 220 |
Inlet outlet(mm) | 25 | 32 | 38 | 40 | 50 | 55 | 60 | 65 |
Weight (kg) | 600 | 700 | 800 | 900 | 1100 | 1300 | 1550 | 1800 |
Dimension (mm) | L | 1600 | 1600 | 1700 | 1850 | 1900 | 2000 | 2100 | 2200 |
W | 1500 | 1550 | 1650 | 1750 | 1800 | 1850 | 1900 | 2000 |
H | 1600 | 1600 | 1700 | 1800 | 1850 | 1850 | 1900 | 2000 |
CTBU have different designs as per different requirements:
• Vertical shape.
• "T" shape.
• Horizontal shape.