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
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