KSLH-110Y large capacity SF6 recovery system for GIS/GIL, customizable large recovery inflation device
Industry standard setting
As the main author of the technical standards for SF6 treatment systems in China DL/T1353-2024 and DL/T 2756-2024, our solution has established a global industry benchmark. The SF6 recovery equipment is custom designed with configurable features: negative pressure recovery, oil-free/lubricated compression options, optional storage capacity (500L-2000L), and fully automatic PLC control.
System Overview.
The KSLH-110Y/160-1200WZ high-capacity automation system has been optimized for withstand voltage testing of 550kV insulation tanks in the power grid. It integrates a 110m ³/h oil-free air-cooled piston main compressor, a 160m ³/h negative pressure compressor (≤ 5Pa ultimate vacuum), a 63m ³/h pipeline vacuum pump (≤ 5Pa ultimate vacuum), and a 1200L 304 stainless steel horizontal storage tank, carbon steel galvanized storage tank (optional), for efficient management of high-pressure SF6.
Technical specification sheet
| Component |
Specification |
| Main Compressor |
110m³/h, oil-free, air-cooled piston |
| Negative-Pressure Compressor |
160m³/h, ultimate vacuum ≤ 1000Pa |
| Pipeline Vacuum Pump |
63m³/h, ultimate vacuum ≤5Pa |
| Liquid Storage Tank |
1200L horizontal, 304 stainless steel or galvanized carbon steel |
| Control System |
PLC-based with HMI touchscreen interface |
| Filtration Module |
0.1μm particle filter, 3ppm moisture trap |
| Power Supply |
3Φ 380V 50Hz, (can be customized according to requirements)
Custom configuration options |
Custom Configuration Options
- Compression Systems:
- Oil-free compressors for contamination-free recovery
- Lubricated compressors for high-pressure applications
- Storage Solutions:
- 500L-2000L stainless steel tank or carbon steel galvanized optional
- Functional Add-ons:
- Adsorption dehydration dehumidification device
- Online gas purity monitoring (0-99.99%) optional
- Mobility Options:
- Trailer-mounted designs for field operations
Compliance and Certification
Compliant with DL/T1353-2024 (China) and DL/T 2756-2024
Suitable for GIS/GIL systems with voltage levels up to 1100kV
ISO 14001:2015 Environmental Management System Certification
CE mark meets the requirements of the European market
