Products

Cooling units 1100 W

DTS 3161 (NEMA 3R/4), DTS 3181 (NEMA 4/4X)

  • compact design, ideal for small control cabinets and larger control cabinets for the cooling of hot spots
  • particularly suitable for the food industry and outdoor applications
  • maintains a UL tested NEMA type 3R/4 seal against the enclosure
  • high protection system IP 56, maintenance-free
  • condenser with 3 mm fin spacing, highly effective protection against strongly contaminated ambient air
  • integrated condensate evaporation system
Data
 DTS 3161 (NEMA 3R/4) / DTS 3181 (NEMA 4/4X)
Rated voltage ± 10 % AC 50 Hz / 60 Hz AC 60 Hz
400 V 2~
 230 V
 115 V
Cooling performance
according to EN 14511		 L35/L35 1100 W
L35/L50 950 W
Ambient temperature range SC
 + 15 … + 55 °C / + 59 … + 131 °F
LAP - 40 … + 55 °C / - 40 … + 131 °F
Protection system according to NEMA type 3R/4 towards the electrical enclosure if used as intended by the manufacturer -
4/4X -
 towards the electrical enclosure if used as intended by the manufacturer

Further technical details, performance curves and dimensions can be found in the product download on this page on the top at the right

 

To make the order process easy for you and to ensure a secure delivery, please see the information on the final article numbers below.

Ordering details DTS 3161
Type Rated voltage 400 V 2~ AC 230 V AC 115 V AC
Standard Controller Article number 13382449355 13382441355 13382444355
LAP1 Article number 13385436375 13385441375 13385444375
Ordering details DTS 3181
Type Rated voltage 400 V 2~ AC 230 V AC 115 V AC
Standard Controller Article number 13382449300 13382441300 13382444300
LAP1 Article number 13385436378 13385441178 13385444178

1 LAP (Low Ambient Package): includes 900 W enclosure heater and a thermostat to be placed inside the enclosure

You can find and order the correct spare parts in our Pfannenberg spare parts online shop.  

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