Constant, thermostat, controlled
- For forced rack cooling
- Suitable for installation at any time in the top cover with ventilation dome
- DC version on request
Only for controlled version:
- Settable reference temperature (20° to 55°C)
- Speed control, 30 to 100%, with sensor break 100% rotation
- Individual fan monitoring
- Floating common alarm output for excess temperature alarm and fan failure
- Optical status display for O.K., excess temperature and fan failure
- Acoustic warning incl. reset button
Material
Housing: Sheet steel, high-grade steel grid
Finish
Zinc-passivated
Only for controlled version: front panel, powder-coated, RAL 7035 light gray
Characteristic curve for controlled version
see below left
Electrical supply
207...253 VAC; 50/60 Hz
Supply schedule
1 CoolBlast fan unit®
1 mains cable, 3 m with safety plug (230 VAC)
Mounting material
Operating instructions
Only for controlled version:
1 sensor cable, 2 m (plug-in)
1 signal cable, 2 m (plug-in)
How supplied
Assembled, wired and tested
Note
if applicable please order country specific mains cable
Knürr CoolBlast® Fan Unit for top cover installation
Related Product
Jensen Tools JTK-91R Inch Electro-Mech. Installer's Kit in XR Rota-Tough™ Case
SpecificationDimensions (ID) (L x W x D):17-3/4 x 14-1/2 x 10"Case Style:X-tra Rugged Rota-Tough™Cas..
Voltage limiting device, VLD of class 2.2, type VLD-O+F.
Voltage limiting device, VLD of class 2.2, type VLD-O+F, limiting of occurrence non-permissible touc..
Box for SPD modules for 19" enclosure.
For SPD modules: DL-1G-POE-PCB-INJECTOR. Including wiring for connection of SPD modules (PoE sup..
Manhole Fortress 1 Ring 1220 X 610 X (150 )mm
The STAKKAbox™ Fortress range of network access chamber systems is strong yet lightweight, structura..




