Speed-controllable
Integral thermal contacts
Can be installed in any positions
Maintenance-free and reliable
KDRE/KDRD fans have an external rotor motor with a mixed flow type impeller. The KDRE/KDRD series is notable for its relatively high static pressure and high level of efficiency. The casing is manufactured from galvanised sheet steel.
To protect the motor from overheating, the KDRE/KDRD fans have integral thermal contacts with leads for connection to a motor protection device.
The fans can be installed in any position and are easy to connect using the DS flexible connections.
Norminal data
Voltage (nominal)
230V
Frequency
50Hz
Phase(s)
1~
Input power
325W
Input current
1.55A
Impeller speed
1,387r.p.m.
Air flow
max 3,611m³/h
Temperature of transported air
max 70°C
Maximum temperature of transported air, when speed controlled
70°C
Sound data
Sound pressure level at 3m (20m² Sabin)
45dB(A)
Protection/Classification
Enclosure class, motor
IP54
Insulation class
F
Dimensions and weights
Weight
22kg
Others
Motor type
AC