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Highly efficient power supply and backup power supply solutions to telecommunications, information and industrial technologies.

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PK 300 / PK 600 Thermoelectric Cooling Unit


 General Features

  • Designed for cooling/heating of battery compartments (based on Peltier’s effect)
  • Control unit with a display and buttons to regulate up to 8 modules (with cooling capacity up to 2400W)
  • Maintenance-free and eco-friendly
  • Exterior and interior temperature measurement
  • Low noise and vibration-free
  • Option of DIN rail mounting or 19“ 1U rack mounting
  • Power supplied from an external 48VDC source, from photovoltaic panels or from an auxiliary 230VAC source
  • 2 digital inputs, 2 potential free outputs, or 1 switching potential free output
  • Possibility to connect photovoltaic panels up to 2kWpeak to lower electrical energy consumption
  • PWM power regulation or user-adjustable power steps (100W by default)
  • RS485 remote communication using ModBus RTU protocol
  • Remote control to set the battery compartment temperature, to set the maximum power and to switch Economy mode/Standard mode
  • Modules record and evaluate events in real-time, measure electrical energy consumption of each module and also measure the production of electrical energy from photovoltaic panels
  • Monitoring of fans, PK module failures and exterior/interior temperature
  • LED diode for visual control, full graphic display
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     Application

    Designed for cooling or heating of telecommunications, security and control technologies placed indoors or in outdoor containers in environments that require an eco-friendly solution and low noise emissions. Allows for connecting of photovoltaic panels and when connected to a 48VDC technology it ensures lower electric consumption.