Description of Vacuum Pump Set
VPS-1200 (Pumping rate: 1200L/S, 4320m3/h) is especially designed for air evacuation and transformer vacuuming of high voltage power transformers as 220KV, 500KV, ±800KV, 1000KV. This vacuum pump set/group generates strong and stable vacuum for electrical equipment or other containers which needs air-evacuation. Strong double-stage vacuum pumps enable working vacuum degree to 10 Pa and limit vacuum degree to 1 Pa.
Vacuum Pumping System is used for vacuum transformer drying while oil injection is in progress after purification. Therefore, the efficiency of installing and maintaining the transformers is greatly improved.
• Digital vacuum monitoring to indicate the working condition.
• Strong, stable and reliable vacuum generated, no leaks.
• Vacuum pump with pumping rate of 300 m3/h, and roots booster pump with pumping rate of 1200L/S.
• Quick start, easy operation, simple structure.
• Weather-proof enclosure is optional.
• PLC automatic control and Fully touch screen is optional.
Technical Parameters of Vacuum Pump Set
| Item | Unit | VPS-30 | VPS-70 | VPS-150 | VPS-300 | VPS-600 | VPS-900 | VPS-1200 | |
| Pumping speed | m3/hour | 108 | 252 | 540 | 1080 | 2160 | 3240 | 4320 | |
| Ultimate vacuum degree | Pa |
≤ 3 |
≤ 1 |
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| Pumping stage |
|
2 | |||||||
| Power supply | 380Volts, 50Hz, 3Phase (Or customized) | ||||||||
| Total power | kw | 3 | 4 | 5 | 7 | 8 | 13 | 18.5 | |
| Air inlet diameter | mm | 25 | 25 | 40 | 50 | 65 | 65 | 80 | |
| Size | Length | mm | 900 | 1000 | 1100 | 1200 | 1500 | 1800 | 2000 |
| Width | mm | 800 | 800 | 800 | 900 | 1000 | 1200 | 1500 | |
| Height | mm | 1200 | 1200 | 1200 | 1500 | 1500 | 1600 | 1800 | |
| Weight | kg | 450 | 550 | 600 | 900 | 950 | 1200 | 1500 | |
* OPTIONAL CONFIGURATIONS: PLC automatic control system, Fully-Touch Screen, Weather-proof Enclosure, etc.
* The machine size and weight will change slightly due to different configurations.The machine size and weight will change slightly due to different configurations.
• 12 months of quality guarantee for non-human damage.
• Lifelong maintenance and spare parts supply.
• Free training on operation, maintenance and troubleshooting at PureTech factory.
• Puretech engineers go to customer site for commissioning and training (payable service).
• Design accept user's customization.
