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| Place of Origin | China |
| Brand Name | REXON |
| Certification | CE, ISO, SGS, CCC |
| Model Number | RNVS-70(253M3/H) |
Application
RNVS-70 transformer vacuum pumping set is a small model vacuuming equipment but double stage vacuuming system, it is small in size and easy to transport, and is widely used in the vacuuming process in the production, installation and maintenance of much electric power equipment, like electric power transformer, capacitor etc., It can offer high-efficiency vacuum evacuating, vacuum injection and vacuum oiling for transformers, and it is also used in the technical process of industrial production, such as vacuum drying, vacuum distillation, vacuum welding, vacuum coating etc.
Advantage
RNVS-70 is unsuitable for pumping toxic gas, explosive gas, high-oxygen content gas, high-moisture content gas, and the gas which will be reaction to pump oil or cause erosive effect on ferrous metal.
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’s equipped with a control panel for controlling the operation of pumps.
4. Consist of necessary high quality pipelines and valves to operate the system.
5. It is installed with special vacuum gauge for accurate indication.
6. It adopts automatic vacuum relay for automatic control.
7. Stable and reliable operation, low noise, and easy to move.
Technical Parameters
| Technical Parameter | Model RNVS-70 | Model RNVS-150 | Model RNVS-300 | Model RNVS-600 |
|
---Total Vacuum Pumping Capacity |
253m3/h | 505m3/h | 1000m3/h | 2050m3/h |
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---First Stage Rotary Vacuum Pump Origin & Brand & Model
---Pumping Capacity
|
Option A: China JOYSUN Model X-63 |
Option A: China JOYSUN Model X-100 |
Option A: China JOYSUN Model X-200 |
Option A: China JOYSUN Model X-300 |
|
Option B: Germany ATLAS: GVS-65 Or LEYBOLD: SV-65
65m3/h
|
Option B: Germany ATLAS: GVS-100 Or LEYBOLD: SV-100
100m3/h |
Option B: Germany ATLAS: GVS-200 Or LEYBOLD: SV-200
200m3/h |
Option B: Germany ATLAS: GVS-300 Or LEYBOLD: SV-300
300m3/h |
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---Second Stage Pump Roots Vacuum Pump Origin & Brand & Model
---Pumping Capacity
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JRP-250 Brand: China JOYSUN
253m3/h
|
JRP-500 Brand: China JOYSUN
505m3/h
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JRP-1000 Brand: China JOYSUN
1000m3/h
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JRP-2000 Brand: China JOYSUN
2050m3/h
|
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Ultimate Vacuum Degree (Pa) |
3~5
Depends on Roots Pump/Booster Model |
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| Total Electric Power (kw) | 2.6 | 5 | 9 | 11.5 |
| Power Supply | 380V (3phase, 4wires), 50Hz, – or as per your requirement | |||
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Vacuuming Connection Port Diameter (mm) |
DN32 | DN40 | DN50 | DN65 |
|
Overall Dimensions (m) |
1.20×1.10×1.51 | 1.32×1.02×1.57 | 1.37×1.07×1.61 | 1.77×1.30×1.92 |
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