EB XT 1200/1600 WT

Chillers 119–148 kW

Pfannenberg introduced a new product series to extend our portfolio with a new extreme performance range up to 150 kW in cooling capacity. The EB eXTreme consists of 9 units in 3 different housing sizes following our high-level standards in efficiency, compact design and innovation in chiller technology.


protection system

water | water/glycol

microchannel technology

small hysteresis

extreme T conditions

large tank

RAL 7035

different RAL available

enhanced pump

service friendly

top EER / energy saving

laser applications

EC fan

Technical data

DataEB XT 1200 WTEB XT 1600 WT
Rated voltage±1 %50 Hz AC
±10 %400 V 3~
Cooling capacity (with pump)W18/A32119 kW148 kW
Flow rate (pump)333 l/min367 l/min
Pump pressure3 bar
Ambient temperature+5 … +50 °C
Mediumwater, water/glycol
Medium temperature (outlet)+8 … +30 °C
Connections (medium)IGDN 65
Dimensions (H x W x D)2030 x 1200 x 2665 mm

Further technical details and dimensions can be found in the download section on this page under product sheet.


Description Language Type Size Download

Product Sheet

  • English
pdf 900 KB Download


  • English
pdf 270 KB Download


  • English
pdf 100 KB Download

Base plate

  • English
pdf 120 KB Download


  • English
pdf 880 KB Download

Hydraulic Diagram 1200 WT

  • English
pdf 200 KB Download

Hydraulic Diagram 1600 WT

  • English
pdf 200 KB Download

Performance curve 1200 WT

  • English
pdf 65 KB Download

Performance curve 1600 WT

  • English
pdf 63 KB Download

Declaration of conformaty

  • Italian
  • English
pdf 410 KB Download

EAC Certificate

  • Russian
pdf 590 KB Download

Further documentation like datasheets, operating manual and CE declaration are available for download by entering the specific article number in our MANUALS web area. You can select an article number in the "Ordering details" section here below and then follow the link to the Manual Crawler.

Ordering details

Ordering detailsEB XT 1200 WTEB XT 1600 WT
Article number4215120500142151605001

Product Benefits

  1. 1

    Extreme cooling capacities

    extending our range of chillers up to new high cooling capacities.

  2. 2

    EC fans

    Variable speed control, EC motor technology, further increasing energy savings.

  3. 3

    Reduced emissions

    due to high efficiency refrigerant R410A.

  4. 4

    Microchannel tecnology

    Using microchannel heat exchangers (MCHX) for condenser coil design allows more efficient and compact solution.

  5. 5

    Cooling medium

    Water | water/glycol mixtures.

  6. 6

    Scroll compressor

    Lower noise level and 20% decreased power consumption than comparable piston compressors.

  7. 7

    Controller and sensor

    Controller system and digital display of temperature, pressure, tank level and status values.

  8. 8

    Electronic expansion valve

    Electronic expansion valve