Networking

Rittal IT catalogue/Cooling
Air duct system
for TopTherm roof-mounted cooling units
It is possible to route the cold air directly to specific
areas of the enclosure using the air duct
system. The risk of “short circuits” in the air circulation
due to self-ventilated installed devices is
therefore eliminated.
The length of the shallow duct is 1500 mm, and it
may be cut to any required length.
Material:
Flame-resistant plastic as per DIN 4102/B1.
Supply includes:
Shallow duct, compensating hose.
Note:
Do not direct cold air straight at active components.
When using the ducting system, the performance
of the cooling unit may be reduced,
depending on the application in question.
Cooling
Accessories – Air routing
Accessories:
90° deflector,
see page 141.
Sealing bungs,
see page 141.
For cooling unit Packs of
Model No.
Air duct system SK
SK 3209. . . ./SK 3210. . . ./SK 3273. . . ./SK 3359. . . ./SK 3382. . . ./
SK 3383. . . ./SK 3384. . . ./SK 3385. . . .
1 3286.870
SK 3386. . . ./SK 3387. . . . 1 3286.970
90° deflector
for air duct system
For targeted air deflection at the end of the
shallow channel.
Material:
Flame-resistant plastic as per DIN 4102/B1.
Cover bungs
for TopTherm roof-mounted cooling units
To cover unneeded cold air outlets in TopTherm
roof-mounted cooling units.
Packs of Model No. SK
1 3286.990
Material:
Polyurethane foam
For cooling unit Packs of Model No. SK
SK 3359. . . ./SK 3382. . . . 2 3286.780
SK 3209. . . ./SK 3210. . . ./SK 3273. . . ./SK 3383. . . ./SK 3384. . . ./SK 3385. . . . 2 3286.880
SK 3386. . . ./SK 3387. . . . 2 3286.980
141
Cooling