Italian 
CLIMATIC CHAMBER
DOT TCEM-40+125 | 2.7 m³
Mid-volume climatic chamber engineered for thermal and climatic testing of electric motors, complete powertrain assemblies and high-performance mechanical systems.
The 2.7 m³ configuration is designed for advanced validation activities requiring increased internal volume, controlled thermal gradients and integration with dynamometer benches under dynamic operating conditions.
Structural Architecture
AISI 304 stainless steel structure
Coupled half-shell configuration for full chamber accessibility
High-thickness insulated sandwich panels
Dedicated technical compartment separated from the test volume
Prepared for mechanical interfaces and technical pass-throughs
Structure engineered for dynamic loads and seismic anchoring
The architecture allows rapid installation of motor-transmission assemblies and reduces setup time compared to conventional walk-in chambers.
Thermal Performance
Temperature range: −40 °C to +125 °C
Temperature variation rate up to 4 °C/min
Thermal stability over time up to ±0.5 °C
Designed to manage typical dissipation loads of electric powertrain systems
The system ensures stable and repeatable thermal cycles under dynamic mechanical testing conditions.
Climatic Performance
Relative humidity control up to 95 % RH
Climatic operating field: +10 °C to +95 °C
Accurate temperature and humidity regulation
Dew point management according to project climatogram
Refrigeration System
Direct expansion refrigeration circuit
Industrial high-efficiency compressors
Water-cooled condenser configuration
Refrigeration system dimensioned for continuous operation within extended operating range
Control System
DOT PLC platform with proprietary CliMaLogic® software:
Multi-step programmable thermal and climatic cycles
Real-time monitoring of temperature and humidity
Integrated data logging
Ethernet / TCP-IP connectivity
Compatible with external supervision and test bench systems
Safety and Compliance
Safety interlock systems
Heating and refrigeration protection devices
Continuous monitoring of critical parameters
Designed in compliance with applicable European directives
Applications
Validation of electric motors and complete e-powertrain assemblies
Functional and endurance testing
Transmission and drivetrain development
Automotive validation programs
Research and development activities
Custom Configurations
The TCEM platform can be configured according to:
Required internal volume
Operating temperature and humidity ranges
Thermal dissipation levels
Integration with dynamometer benches
Applicable automotive and industrial standards
