The machine ZLS is mobile Trailer type mounted on steel frame with fully metal enclosure for working at the site in the wild environment, it can vacuum the transformer during the transformer's installation and maintenance at site, and ZLS can also do the job of the vacuum dehydrating and vacuum degassing of transformer oil, and to shorten the oil treating time.
Technical parameters
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 content | ≤ 0.1% |
Clean rate | ≥ 99.5% |
Filtering precision | ≤3micron |
Power supply | 220V/380V/400V/415V/440V/460V/480V/575V(±10%), 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 |