Enclosed Busbar Micro Positive Pressure System
This system protects isolated phase busbars using micro positive pressure. It is available as a closed busbar micro positive pressure device, a micro positive pressure hot air circulation maintenance device, a closed busbar air circulation drying device, or a dust removal and dehumidification device.
Technical Specifications
System Overview
Advanced Busbar Environmental Control
This system ensures the long-term reliability of enclosed busbar installations by maintaining an optimal internal environment. Through micro-positive pressure, hot air circulation, and advanced drying technologies, it prevents the ingress of moisture, dust, and corrosive elements. These features effectively eliminate condensation and freezing risks, ensuring consistent insulation strength and operational safety in diverse environments, including nuclear, thermal, and hydropower plants.
Technical Performance
Dew Point Maintenance
- Adsorption Conversion Time
- 6 to 8 hours
- Common Box Busbar Tightness
- IP54
Operational Features
Key Functions
- Micro positive pressure air filling
- Hot air circulation maintenance
- Molecular sieve drying
- Dust removal
- Closed-loop air circulation
- Automation Control
- Humidity MeterTime ControllerAutomatic Operation
Application Compatibility
Suitable Environments
Industry Applications
- Nuclear Power Units
- Thermal Power Plants
- Hydropower Units
- Reconstruction Projects
