Description
ASV Transformer Evacuation System
Used for vacuuming power vacuum equipment in substation industry, power supply bureau, power plant and transformer manufacturing plant.
Introduction
ASSEN has designed ASV Transformer Evacuation Systems that have efficient moisture condensers with adequate cooling area that are placed in line with the vacuum pump. In case of non-availability of cold water circulation at site, condensers are also provided with facility of ice cups which aid to hold ice and improve the moisture condensation.
The transformer evacuation systems are robustly designed with vacuum pumps and booster pumps (ROOTS pump) to handle large volumes of moisture in transformers.
Transformer Evacuation System's Features
Technical Parameters
| Model | ASV-30 | ASV-70 | ASV-150 | ASV-300 | ASV-600 | ASV-1200 | |
| Capacity (L/s) | 30 | 70 | 150 | 300 | 600 | 1200 | |
| Ultimate vacuum | 5 Pa | ||||||
| Stages | Single | Double stages | |||||
| Pumping speed of backing pump (L/s) | 30 | 15 | 30 | 70 | 70 | 150 | |
| Pumping speed of roots pump (L/s) | – | 70 | 150 | 300 | 600 | 1200 | |
| Power (kw) | 2 | 4 | 6.5 | 9 | 11 | 18.5 | |
| Power supply | 380V 3Ph 50Hz (or Customized ) | ||||||
| Weight (kg) | 240 | 480 | 650 | 960 | 1250 | 1560 | |
| Dimension (mm) | L | 700 | 1000 | 1100 | 1360 | 1500 | 1700 |
| W | 500 | 600 | 650 | 900 | 1100 | 1150 | |
| H | 1200 | 1180 | 1350 | 1700 | 1850 | 1950 | |
