X-Series Cooling Units for Enclosures Provide Precise Temperature Control

July 3, 2024
Pfannenberg's X-Series Cooling Units use an advanced control algorithm using inverter technology to allow precise adjustment of cooling power, eliminating the start and stop cycle that wastes energy.

X-Series cooling units feature an optimized control algorithm using inverter technology to allow for the precise adjustment of cooling power required to maintain the temperature within an enclosure. This reduces the start and stop cycle, reducing energy consumption.

The X-Series guarantees very precise temperature control within a tolerance of +/- 0.1 K, preventing risks associated with overheating and protecting sensitive electronic components.

The X-series has a large distance between the hot air intake and the cold air outlet to prevent short cycling. Fans provide high airflow to push through densely packed enclosures, preventing hotspots.

Units will be available in the standard side or surface mount, where there is no intrusion inside the cabinet, as well as the recessed mount, where the unit is mounted on the enclosure door, ideal when space is limited around the enclosures.

The X-Series includes two models: the 6X1E, covering a power range from 1,000 to 2,800 W, and the 6X2E, ranging from 2,000 to 4,500 W.

Both units offer flexibility with an RS 485 interface and Modbus RTU protocol as standard, for easy integration into existing systems for real-time monitoring and control.

Designed for quick and easy mounting using Pfannenberg’s patented “click & fit” method, they can be deployed fast to minimize downtime. Its cut-out compatibility allows easy replacement of existing Pfannenberg units without the need for new cut-outs, making upgrades easy. This compatibility extends to the UL-certified safety of the X-Series, ensuring it meets global standards for quality and safety.


  • Cooling Capacity:
    • 1,000 to 2,800 W
    • 2,000 to 4,500 W
  • Premium controllers
  • Rated Voltage:
    • V ±10 % 230V AC 1~
    • V ±10 % 400/460V AC 3~

Price: Contact the company for a quote

Pfannenberg USA
Lancaster, NY
(716) 685-6866
[email protected]

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