Electronics Cooling – DC 3500

Zoe INTL  DC Split air-conditioner is a high-efficiency, purely DC-powered split air conditioner for Telecom networks. The solution eliminates the need for an inverter and has capabilities far beyond those of conventional comfort cooling systems.


  • Clean internal environment – closed loop cooling
  • —Low inrush current – true DC air-conditioner
  • —No power loss in conversion – no inverter
  • —Minimum hot spots – high air flow ensures constant air recirculation
  • Steady performance – compressor/fan RPM independent from supply voltage fluctuations
  • Energy-efficient – DC-supplied and capacity-controlled
  • Cooling On Demand – maintains capacity-controlled room temperature when activated by master
  • —Expected service life – 10 years


  • ​Ready for remote control – built-in Zoe INTL CC0 controller ready for remote climate control
  • —Energy-saving strategy – applies a minimum of energy to maintain temperature set point
  • Cooling On Demand – maintains capacity-controlled room temperature when activated by master
  • Easy change of settings – user-friendly display (optional)
  • Fast configuration – SD card interface and TTL link
  • Automation – standard ModBus protocol over RS485 for easy connection to internet and customer interface


Telecom Cooling

With more than ​20 years of developing and producing cooling solutions for the Telecom industry, Zoe INTL knows the business and the challenges met by network operators and suppliers.​

Drive down costs, maximise uptime

Our solutions are customised for the Telecom industry and provide reliable, energy-efficient heat removal from shelters, cabinets, enclosures and rooms containing temperature-sensitive electronic and telecommunications equipment.

This makes Zoe INTL the preferred partner for electronics cooling and substantiates our position as the leading global supplier of climate control solutions.

Leaders in Innovation

Zoe INTL is committed to finding new ways to meeting your cooling requirements while lowering energy consumption. Our analysts, customer specialists and R&D team constantly work to challenge the status quo and innovate our solutions to deliver even greater value.

The Zoe INTL manufacture dehumidifiers in a range of sizes to suit any space. Whatever you need, Zoe INTL, Calorex, Aerial and Master have the solution.

​All products are supported by an in-house applications department and nationwide service network.