Description
TRAC / TRAF / TRAH – Uniflair Chillers (Air-Cooled / Free-Cooling / Heat Pump)
Uniflair TRAC / TRAF / TRAH chiller family is engineered for high reliability and seasonal efficiency in mission-critical cooling applications.
The portfolio includes air-cooled chillers (TRAC), free-cooling chillers (TRAF) and heat pump versions (TRAH) to match different site strategies.
TRAC: Air-Cooled Chiller
TRAF: Free-Cooling Chiller
TRAH: Heat Pump
Mission-Critical Ready
BMS / Monitoring Options
TRAF: Free-Cooling Chiller
TRAH: Heat Pump
Mission-Critical Ready
BMS / Monitoring Options
Key Technical Facts
Product Type
Outdoor Chiller Platform
Outdoor Chiller Platform
Variants
Air-Cooled / Free-Cooling / Heat Pump
Air-Cooled / Free-Cooling / Heat Pump
Target Use
Data Centers & Critical Cooling
Data Centers & Critical Cooling
Efficiency
Seasonal Optimisation (TRAF)
Seasonal Optimisation (TRAF)
Overview
TRAC / TRAF / TRAH is designed to support continuous operation across a wide range of outdoor conditions.
Free-cooling variants reduce compressor runtime during suitable ambient conditions to improve annual energy performance.
Technical Specifications (Summary)
| Series | TRAC / TRAF / TRAH |
|---|---|
| Architecture | Outdoor air-cooled platform; free-cooling / heat pump options by model |
| Application | Mission-critical cooling (data centers, technical rooms, industrial/process) |
| Controls | Microprocessor control; monitoring/BMS options (protocol dependent) |
For full technical tables (capacities, dimensions, electrical options), use the brochure in Downloads.
Model Matrix
This product family includes multiple sizes and configurations (air-cooled, free-cooling, heat pump).
Final model selection depends on chilled water temperatures, ambient design condition, redundancy strategy and acoustic constraints.
Final model selection depends on chilled water temperatures, ambient design condition, redundancy strategy and acoustic constraints.
Options & Accessories
- Free-cooling coil option (TRAF)
- Heat pump functionality (TRAH)
- Acoustic packages (site dependent)
- Hydronic options (pumps/tank) depending on configuration
- BMS / monitoring communication modules (protocol dependent)
Downloads
Document opens on Schneider Electric downloads page.