Intro

Telecommunication

STULZ is one of the biggest suppliers globally for telecoms base station air-conditioning. Focusing on free cooling, we offer a very quick return on investment compared to the more traditional HVAC comfort split unit with zero free cooling. Due to the quality and performance of our free cooling solution we have even given telecoms operators the opportunity to maximise free cooling for their mobile base stations in regions such as southern Europe, Africa and the Middle East as well as the more traditional cooler climates. Our telecoms product range is suitable for indoor and outdoor installation with either 48 DC or 230 AC power capabilities.

Wall-Air Evolution

Wall-Air-Evolution units are installed outside the container, making the best possible use of the container space. The units boast Free Cooling and Mixed modes, and therefore achieve savings of up to 84 % on operating costs.

Product information

Tel-Air 2

Tel-Air-2 units are designed for installation in Telecommunication containers and equipment rooms. The air conditioning units are plug and play and immediately ready for connection and use. All Tel-Air-2 units also feature a Mixed mode, which effectively combines Free Cooling with compressor operation, dramatically reducing operating costs.

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Split-Air

Split-Air 3

Split-Air-3 is the space and energy-saving version for the reliable cooling of telecommunication containers. The unit consists of an evaporator and a condenser unit, and is a plug and play design allowing immediate connection and use. The Split-Air-3 features Free Cooling and Mixed modes, and therefore achieves savings of up to 83 % on operating costs.

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Free-Air

To considerably cut the operating costs of base stations, these can be retrofitted with the Free Cooling unit STULZ Free-Air. Free-Air enables you to transform your existing system into an energy efficient solution at low cost. The return on investment for the retrofit is achieved especially quickly in containers where comfort air conditioning units are running 24 hours a day. The units are available in two versions for maximum versatility – FCL-IN for indoor installation and FCL for outdoor installation.

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