Project THW (Technical Relief Organisation)

• Supply the electrical consumers of the working space inside the container with electrical power (230V 50Hz AC) using an external power supply line. The supply is guaranteed via an isolating transformer and therefore meets the requirements of DIN VDE 0100, Part 717 or pr HD 60364-7-717:2003.
• Conditioning temperature inside the container at different ambient temperatures to a temperature tolerable for the staff and to a level safe for the installed equipment. The difference in cooling mode between outdoor and indoor temperature should be max. 15K, for ergonomic reasons.

Heating time

The temperature curve (in theory) in case of heating starting at -32° C to +5° C, about 1 hour.

Cooling time

The temperature curve in case of cooling starting at 49° C to Δ t = 15K , about 1.5 hour.

The condenser and the evaporator part are externally attached as a unit to the cabin. Inside the cabin there is an air distribution with an attached air guide made of textile fabric, and the control unit , i.e. the operating device.

The electrical supply is provided via the “mini”mains infeed case . An isolation transformer is not required for the power part of the air conditioning as the plant is built completely insulated.

• Circulation fan: with automatic addition of about 80m³/h fresh air
• Condenser fan: to cool the condenser, controlled by the HD PRESSOSTAT
• Compressor: refrigerant compressor with magnetic clutch, driven by electric motor
• Electric motor (compressor ): electric drive of the compressor
• Capacitor
• Evaporator with condensate pan
• 2 electric heating elements 2 kW: for electrical cabin heating