DTI/DTS 9441

Cooling units 2000 W

DTI: for partially recessed mounting in the door or side
DTS: for outer mounting on the door or side

robust: steel cover, easily paintable
Integrated Cooling System^©: one mounting cut-out for 5 cooling performance ratings, mounted by 1 man in 2 minutes.
Condenser with 3 mm fin spacing, highly effective protection against strongly contaminated ambient air.
Large distance between intake and exhaust vents, safe circulation within the electrical enclosure due to long passage of air, therefore hot spots are eliminated.
Integrated fault and door contact.
DTS variant: cut-out compatible with PWS 7332 L air/water heat exchanger.

partially recessed mounting (DTI)

side mounting (DTS)

protection system

large distance in /out

tool-less mounting

Data		DTI/DTS 9441
Rated voltage ±10 %		AC 50/60 Hz ¹
Rated voltage ±10 %		400/460 V 3~	230 V
Cooling performance according to EN 14511	A35/A35	2000 W
Cooling performance according to EN 14511	A35/A50	1440 W
Ambient temperature		+15 … +55 °C / +59 … +131 °F
Degrees of protection according to EN 60529	IP 54	towards the electrical enclosure if used as intended by the manufacturer

¹suitable for various supply voltages (see technical specific data sheet).

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

Description	Language	Type	Size	Download
Product sheet	English	pdf	250 KB	Download
Controller manual	German English French Dutch Swedish Italian Spanish	pdf	8.6 MB	Download
Data sheet 400V	German English French	pdf	350 KB	Download
3D-model DTI (STEP)	English	zip	3.1 MB	Download
3D-model DTS (STEP)	English	zip	1.3 MB	Download
Cut-out	English	pdf	120 KB	Download

Ordering details		DTI 9441
Type	Rated voltage	400/460 V AC	230 V AC
Standard Controller	Article number	13269432055	13269441055

Ordering details		DTS 9441
Type	Rated voltage	400/460 V AC	230 V AC
Standard Controller	Article number	13289432055	13289441055

1

Standard cooling unit

with an attractive price-performance ratio for safe cooling of industrial switch cabinets.
2

Tool-free mounting (DTI)

by 1 person is possible in less than 3 minutes with 55 % lower mounting costs.
3

Condenser

with large fin spacing enables very long maintenance intervals even without additional Nano coating.
4

Large distance between intake and exhaust vents

for safe air circulation and elimination of hot spots.
5

Mounting auxiliary edge

allows the cooling unit to stand freely when unpacking and before installing, and prevents the unit from slipping out uncontrollably during installation into the mounting cut-out by 1 person.
6

Spring plate (DTI)

enables 1 person to install the cooling unit. This prevents it from falling out when unsupervised.
7

Highest variability

due to cut-out compatibility for up to 4 performance classes.
8

Integrated sealing (DTI)

finished and perfectly mounted.
9

Integrated door and failure

for automatic stand-by mode, if the door is open and opening of a relay as a centralised fault indication, in the event of no voltage supply, temperature too high or too low, temperature sensor is defect or short circuit in the air circuit for example.