| Parameter Name | Parameter Value |
|---|---|
| Measurement range | (0~100)%mol/mol |
| Accuracy | ±0.5%(mol/mol) |
| Resolution | 0.01% |
| Response time | <20s<> |
| Gas distribution error | <±0.5%<> |
| Ultimate vacuum | ≤10Pa |
In the field of electrical equipment, the RF-MG24 type SF6 insulating gas mixing and filling device has become the preferred equipment trusted by numerous switch factories and substations due to its multi-functional, high-flow, and high-precision characteristics. This device adopts a modular design, which is not only easy to integrate but can also easily meet various on-site operation requirements through various module combinations.
Flexible Setting to Meet Diverse Needs: The RF-MG24 device allows users to arbitrarily set the concentration of the output mixed gas. Whether it is a gas combination such as SF₆/N₂ or SF₆/CF₄, it can be easily configured. This feature makes the device highly flexible and adaptable in the gas preparation of electrical equipment.
Intelligent Pressurization for Rapid Filling: The device is equipped with an intelligent control system that can automatically pressurize the mixed gas. Through accurate pressure detection, it can achieve rapid, accurate, and stable filling operations for electrical equipment. This not only improves work efficiency but also ensures the safety and reliability of the filling process.
Intelligent Calculation for Precise Gas Makeup: When the concentration of the mixed gas in the electrical equipment deviates from the rated value, the RF-MG24 device can automatically calculate the required gas makeup concentration based on the current concentration and pressure in the gas chamber, as well as the target concentration and pressure. This function greatly simplifies the gas makeup operation and improves the accuracy of gas makeup.
Automatic Gas Mixing for Convenient Gas Makeup: The device also has an automatic gas mixing function. While performing gas makeup operations, it can evacuate the working pipeline of the device. This design not only improves the gas makeup efficiency but also ensures a pollution - free and high - quality gas makeup process.
The RF-MG24 type SF6 insulating gas mixing and filling device is widely used in the type tests of primary equipment in switch factories, as well as the gas source preparation, gas makeup, and filling operations of mixed gases such as SF₆/N₂ and SF₆/CF₄ for new equipment in substations, overhaul handovers, and routine maintenance. Its excellent performance and stable quality have won the recognition and trust of a large number of users.
| Parameter Name | Parameter Value |
|---|---|
| Measurement range | (0~100)%mol/mol |
| Accuracy | ±0.5%(mol/mol) |
| Resolution | 0.01% |
| Response time | <20s<> |
| Gas distribution flow rate | 24Nm³/h (standard RF-MG24); 12Nm³/h (RF-MG12), 60Nm³/h (RF-MG60) |
| Gas distribution error | <±0.5%<> |
| Output pressure | 1.5MPa (MAX) |
| System equilibrium time | <40s<> |
| Controller | Siemens S7-200 SMART |
| Display screen | Integrated touch screen |
| Vacuum pump rate | 16m³, polarity vacuum degree 10Pa |
| Ultimate vacuum | ≤10Pa |
| Power supply | 380VAC+10% 50Hz |
| Power | 10kW max |
| Pressure vessel | With pressure vessel certificate |
| Gas source pressure | >0.3MPa |
| Ambient pressure | Atmospheric pressure ±10% |
