DOT TCEM-40+125 | 2.7 m³

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