Air-conditioned technology cabinets have the following properties:

• Double-shell insulated cabinet
• Separate compartment for batteries and for technology and the power supply system
• Battery compartment with thermoelectric cooling (Peltier cells)
• Technology compartment with ventilation and heating
• A pair of lockable doors / access to technology on the one side / access to batteries and the power supply system on the other side
• Technology compartment equipped with a 19” frame
• AC and DC distribution located on the sides
• LED lighting, door contacts, AC and DC wiring, overvoltage protection, service socket and other fittings based on customer requirements
• 19” power source section

The separation of the battery compartment from the compartment housing power supply system and technology enables solving the stabilisation of each compartment separately. The battery compartment has a maintained optimum temperature to eliminate any impact of the ambient temperature on the operating life of batteries. The technology and power supply system are housed in a separate ventilated compartment (a broader temperature
range is used) with air filters ensuring the cleanliness of the inner environment.

The outdoor cabinets are a modern, integrated solution facilitating low total operating costs:

• Separated compartment – no need to consider technology heat loss when designing the cooling system for batteries
• Thermoelectric cooling eliminates any negative impact of air conditioning units on the mains
• Lower noise and extended operating life of fans, thanks to fan speed regulation depending on temperature
• Provides the optimal environment for battery operating life