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| Place of Origin | China |
| Brand Name | REXON |
| Certification | CE, ISO, SGS, CCC |
| Model Number | RNVS Series |
Application
The Big Touch Screen Type Transformer Vacuuming Machine Series RNVS is an advanced vacuum evacuation solution designed for transformer manufacturing, installation, commissioning, and maintenance. Equipped with a PLC fully automatic control system and a 10-inch colour touch screen, the RNVS series provides intuitive operation, real-time monitoring, and precise vacuum control for power equipment vacuuming processes.
This intelligent vacuuming system allows operators to clearly view the equipment running status and real-time vacuum level, and to set target vacuum parameters according to actual working requirements. Once the preset vacuum degree is reached, the system can automatically maintain the vacuum for a specified period and then shut down as set, or operate continuously for a preset number of hours before automatic stop, ensuring safe, stable, and efficient operation.
It can be used for:
1. Vacuum evacuation of power transformers, distribution transformers, and reactors
2. Vacuum processing of capacitors and other electrical power equipment
3. Transformer factories, substations, power generation plants, and power utilities
4. Industrial vacuum processes such as vacuum drying, vacuum impregnation, and related applications
Advantage
1. Wide Capacity Range & Customizable Solutions
The RNVS series offers a broad capacity range to meet different application requirements. Standard models are available from 252 m³/hour to 2160 m³/hour, while customised large-capacity systems can be designed to reach 4000 m³/hour, 8000 m³/hour, or even higher according to project demands.
This flexibility makes the RNVS series suitable for various transformer sizes and on-site conditions.
2. PLC Fully Automatic Control System
Enables fully automatic operation with precise control logic, reducing manual intervention and human error.
3. 10-Inch Color Touch Screen Interface
Provides clear visualization of operating status, real-time vacuum degree, alarm information, and system parameters.
4. Intelligent Vacuum Control Function
Supports setting target vacuum value and holding time. The system will automatically maintain the vacuum and shut down once the set conditions are met.
5. Flexible Operating Modes
Allows operation for a preset duration (e.g. several hours) with automatic shutdown, suitable for unattended operation.
6. Real-Time Monitoring & Data Display
Displays vacuum level, operating time, system status, and key parameters in real time for easy supervision.
7. High Reliability & Safety Protection
Designed with stable control logic and multiple protection functions to ensure long-term safe operation.
Technical Parameters
| Technical Parameter | Model RNVS-70 | Model RNVS-150 | Model RNVS-300 | Model RNVS-600 | Model TNVS-1200 |
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---Total Vacuum Pumping Capacity |
252m3/h | 505m3/h | 1000m3/h | 2050m3/h | 4320m3/h |
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---First Stage Rotary Vacuum Pump Origin & Brand & Model
---Pumping Capacity
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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 A: China JOYSUN Model X-300 2 Sets |
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Option B: Germany ATLAS: GVS-65 Or LEYBOLD: SV-65
65m3/h
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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 |
Option B: Germany ATLAS: GVS-300 Or LEYBOLD: SV-300 2 Sets
300m3/h |
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---Second Stage Pump Roots Vacuum Pump Origin & Brand & Model
---Pumping Capacity
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ZJP-70 Brand: China HUAXINNANGUANG
252m3/h
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ZJP-150 Brand: China HUAXINNANGUANG
540m3/h
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ZJP-300 Brand: China HUAXINNANGUANG
1080m3/h
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ZJP-600 Brand: China HUAXINNANGUANG
2160m3/h
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ZJP-1200 Brand: China HUAXINNANGUANG
4320m3/h |
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Ultimate Vacuum Degree (Pa) |
1~5
Depends on Roots Pump/Booster Model |
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| Total Electric Power (kw) | 2.6 | 5 | 9 | 11.5 | 23 |
| Power Supply | 380V (3phase, 4wires), 50Hz, – or as per your requirement | ||||
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Vacuuming Connection Port Diameter (mm) |
DN32 | DN40 | DN50 | DN65 | DN80 |
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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 | 1.80×1.50×2.00 |
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