Product Details
Used for mixing C4F7N with CO2 and O2, with the ratio of c4 is
between 3-12%
Main Component Performance Parameters
| Component | Parameter | Value |
|---|
| Compressor (C4, CO₂, O₂) | - Type | Air-cooled piston |
| - Theoretical displacement | 14 m³/h |
| - Maximum discharge pressure | 2 MPa |
| - Allowable discharge pressure | 1 MPa |
| - Minimum suction pressure | 53 kPa |
| - Maximum suction pressure | 0.5 MPa |
| - Maximum discharge temperature | 130°C |
| - Lubricant | Oil-free |
| - Power | 2.2 kW |
| - Power supply | 3Φ 380V 50Hz |
| Vacuum Pump | Pumping speed | 54 m³/h |
| Ultimate vacuum | ≤10 Pa |
| Lubricant | PRO-200 vacuum pump oil |
| Power | 2.2 kW |
| Power supply | 3Φ 380V 50Hz |
| Mixed Gas Charging Compressor | Type | Air-cooled piston |
| Theoretical displacement | 30 m³/h |
| Maximum discharge pressure | 5 MPa |
| Allowable discharge pressure | 1 MPa |
| Minimum suction pressure | 53 kPa |
| Maximum suction pressure | 0.5 MPa |
| Maximum discharge temperature | 130°C |
| Lubricant | Oil-free |
| Power | 11 kW |
| Power supply | 3Φ 380V 50Hz |
Notes:
- All pressures are gauge pressures.
- Temperatures are measured at the compressor outlet.
- Power ratings are for continuous operation.
- Compressors are designed for C4, CO₂, and O₂ gas mixtures.
Features:
- Oil-free compressor for gas mixing to prevent contamination.
- Dedicated interface for external gas mixture purity detector,
enabling real-time ratio monitoring.
- Self-sealing valve interfaces on all gas connections to minimize
leaks.
- Multi-cylinder connection kit included for simultaneous gas supply
from multiple cylinders.
- Built-in vacuum pumping system to reduce internal contamination
before gas charging.
- Compact design optimized for both workshop and field use:
- Length ≤2.1m, Width ≤1.2m, Height ≤2m.
other:
On December 20, 2022, 3M announced that it will cease production of
58 Per/polyfluoroalkyl substances (PFAS) products, including
perfluoroisobutyronitrile (C4F7N, 3M Novec 4710) and perfluoropentanone (C5F10O, 3M Novec 5110), by the end of 2025 to reduce or eliminate the impact of PFAS on
climate, environment, and ecological health.
KSTONE is a leading enterprise in China that develops C4 and C5 related
instruments and equipment;and has precise cooperation with 3M and
chinese C4 or C5 manufacturers ;
Company Profile
Manufacturer of SF6 testing instruments and equipment with the most
complete range of products from China, with 13 years of
professional experience
Company Profile
Leading SF6 testing equipment manufacturer (with over 1000
customers all over the world)
Passed ISO9001 new version certification
Double soft certification enterprise
National level high-tech enterprise, specialized and innovative
enterprise, national level technology-based small and medium-sized
enterprise
National standard: "GB/T11023-2018 High voltage switchgear - SF6
gas sealing test method" standard formulation
Industry Standard of the Energy Administration of the People's
Republic of China: "DL/T1366-2023 Sulfur Hexafluoride Gas for Power
Equipment" Revision Unit
Industry Standard of the Energy Administration of the People's
Republic of China: DL/T2756-2024 Guidelines for Detection and
Recovery of Sulfur Hexafluoride and Its Mixtures for Electrical
Equipment Participating Units
Industry Standard of the Energy Administration of the People's
Republic of China: DL/T1353-2024 Technical Specification Standard
for Sulfur Hexafluoride Treatment System Participating Units
Group Standard: Technical Specification and Standard for
Perfluoroisobutyronitrile Gas Replenishment Device Participating
Units
Recommended manufacturer of SF6 mixed gas GIS tools for State Grid
Corporation of China (2022) No. 290.
Member of China Electrical Equipment Industry Association and China
Fluorosilicon Organic Materials Industry Association.
SF6 leak detector, dew point meter, comprehensive testing
instrument, recovery vacuum separation and purification device,
mixed gas filling device; C4F7N gas instruments and equipment.