Transformer Vacuum Evacuation Machine Introduction
HOPU Transformer vacuum evacuation and pumping device is a new type of vacuuming equipment developed and produced by our company. It is widely used in the process of producing vacuum condition for various equipment. Its vacuum pressure can reach much lower than any other products in the same field.
It is widely used in the vacuuming process in the production, installation and maintenance of many electric power equipment, like electric power transformer, capacitor etc. It is also used in the technical process of industrial production, such as vacuum drying, vacuum distillation, vacuum wielding, vacuum coating etc.
It is not suitable for the vacuum process for air and gases containing too much powder, water and oxygen as well as explosive, corrosive, poisonous and chemical substances.
Transformer Vacuum Machine Feature
1. The machine adopts special Roots pump and vacuum pump, so the vacuum pumping speed and pressure are obviously better than any other devices.
2. Working vacuum range and maximum vacuum degree are superior to other products.
3. It is installed with special vacuum gauge for accurate indication.
4. It adopts automatic vacuum relay for automatic control.
5. Stable and reliable operation, low noise, and easy to move.
Transformer Vacuum Pump Device Technical parameter
Technical Parameter | VPS-30 | VPS-70 | VPS-150 | VPS-300 | VPS-600 | VPS-1200 |
Pumping Speed (L/s) | 30 | 70 | 150 | 300 | 600 | 1200 |
Pumping Speed (m3/h) | 108 | 252 | 540 | 1080 | 2160 | 4320 |
Ultimate partial pressure (Pa) | 5×10-2 | 5×10-2 | 5×10-2 | 3x10-2 | 3x10-2 | 1×10-1 |
Ultimate partial pressure (Torr) | 3.7×10-4 | 3.7×10-4 | 2×10-4 | 2×10-4 | 2×10-4 | 8×10-4 |
Total Electric Power (kw) | 1.65 | 2.6 | 5.2 | 9.5 | 10.7 | 20.5 |
Main Pump Type | ZL-30 | ZL-70 | ZL-150 | ZL-300 | ZL-600 | ZL-1200 |
Front Stage Pump Type | 2X-8 | 2X-15 | 2X-30 | 2X-70 | KT-300 | KT-500 |
Wire size of power supply input ≥(mm2) | 1 | 1.5 | 3 | 4 | 6 | 8 |
Power Supply | 50Hz 380V (3phase, 4wire) |
Intake connection (mm) | DN50 | DN80 | DN80 | DN160 | DN200 | DN250 |
Exhaust connection (mm) | DN34 | DN60 | DN70 | DN90 | DN70 | DN90 |
Overall Dimensions (cm) | 73×46×100 | 79×55×120 | 105×60×135 | 132×78×150 | 145×86×201 | 168×100×269 |
