S&P Duct Fan TD EVO-250 VAR N8 DN250, Control, made of PP plastic

Duct Fan
TD EVO-250 VAR N8

The TD EVO-VAR models are equipped with a
single-phase AC motor with
integrated speed control,
adjustable run-on time and
0-10 V analog input.

The optimized impeller design, the
guide vanes and the outlet diffuser
increase performance and reduce the
noise level.

The performance curve in the diagram
corresponds to the maximum speed
curve HS.

The SILENT-BLOCK between the motor
and casing reduces motor vibrations
and lowers the fan's noise level.

Design
-Aerodynamically and acoustically optimized
-Sound-insulated construction
-Complete with mounting bracket
-Vibration-damping seals
between bracket and motor unit
-External terminal box, the
cover with cable gland is rotatable by
360 degrees
-Inlet and outlet nozzles NW 250, equipped with
rubber lip seal.
-Casing made of PP plastic
-Impeller made of ABS plastic, statically
and dynamically balanced

Motor
-AC motor, 1-stage
-Protection class IP 44
-Thermal class F
-Motor rating continuous operation S1
-Sealed ball bearings - maintenance-free
-Motor protection by built-in thermo-
contacts with manual reset
according to EN 60335-2-80
-Transformer or electronically
speed controllable

For installation and maintenance work,
the motor unit of the fan can be removed
without dismantling the ductwork.

Technical data:

Volume flow: 1,400 m3/h
(free blowing)

Max. medium temperature:
-20 to 60 degrees C

Nominal voltage: 1ph. 220-240 V/50 Hz

Speed: 2,710 1/min

Max. power consumption: 181 W

Motor current at 230 V: 0.8 A

Sound pressure level LPA 3m: 37 dB(A)
(casing radiation)

Weight: 6.2 kg

Manufacturer: S&P Deutschland GmbH
Type: TD EVO-250 VAR N8
Article no.: 5211007700