Back to overview

DTT 6401

Top mounting cooling unit 2000 W
Make a Product Inquiry PSS Sizing Software
  • Highest energy efficiency for significant energy savings and operating cost reduction
  • Equipped with F-Gas compliant refrigerant and significantly reduction of refrigerant
    amount
  • Exceptional serviceability
  • RS485 connection with Modbus protocol as standard in CON version for perfect
    machine integration
  • Service port for easy retrieval of parameter settings/history (Pfannenberg Control-
    Center software necessary)
  • Optional filter (easy to retrofit – toolless)

top mounting

protection system

NEMA Type 12

EurAsian Conformity

top EER / energy saving

tool-less mounting

tool-less filter mat changing

service friendly

Customizable

Technical data

DataDTT 6401
Rated voltage ±10 %AC 50/60 Hz
400/460 V 3~230 V
Cooling performance
according to EN 14511		A35/A352000 / 2100 W
A35/A501500 / 1600 W
Ambient temperature+15 … +55 °C / +59 … +131 °F
RefrigerantR513A, 430 g
Degrees of protection
according to EN 60529		IP 54towards the electrical enclosure if
used as intended by the manufacturer
IP 24towards the surroundings if
used as intended by the manufacturer
Condensate managementintegrated condensate evaporation system with safety overflow

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

Downloads

Description Type Size
Conformity DTT 6xx1 pdf 53 KB Download
Conformity_UKCA_085507007_Rev01_Mar24_DTT6xx1.pdf pdf 35 KB Download
Op. inst. DTT 6401 230V MC pdf 47 MB Download
OP. inst. DTT 6401 230V SC pdf 45 MB Download
OP. inst. DTT 6401 400V MC pdf 48 MB Download
OP. inst. DTT 6401 400V SC pdf 46 MB Download
Supplement Test mode + MM (MC) pdf 250 KB Download
Short operat. instruction pdf 970 KB Download
Description Language Type Size Download

Product sheet
  • English
 pdf 480 KB Download

3D-model (STEP)
  • English
 zip 4.4 MB Download

Cut-out
  • German
  • English
 pdf 130 KB Download

UL recognized certificate
  • English
 pdf 170 KB Download

EAC Certificate
  • Russian
 pdf 1.6 MB Download

ePLAN macros
  • English
 zip 27 MB Download

Ordering details

Ordering detailsDTT 6401
TypeRated voltage400/460 V 3~230 V AC
LED ControllerArticle number1325643205513256441055
CON ControllerArticle number1325646205513256471055
V2A, LED ControllerArticle number1325643201513256441015
V2A, CON ControllerArticle numberon requeston request

Article numbers for other types on request.

Video

Energy-efficient into the future - with our Pfannenberg Green Series

Product Benefits

  1. 1

    Active condensate management

    Condensate evaporator uses heat to eliminate condensate even when the system is not actively cooling.

  2. 2

    Compatible

    with cabinets of every manufacturer.

  3. 3

    Durable and reliable components

    High quality compressor, fans and heat exchangers provide dependable cooling of electrical enclosure components.

  4. 4

    Rugged steel cover

    Powder coated or stainless steel cover designed for manufacturing environments. Easily painted to match enclosure or machine.

  5. 5

    Fast and easy maintenance

    Removable cover allows for easy access to the front facing control components.

  6. 6

    Reduced maintenance costs

    Have a dirty environment? Use our optional tool-free quick release filter mat mounting frame and a standard Pfannenberg filter to extend the life of the unit and reduce maintenance costs.