S&P Ventilation Box, CAB-250 ECOWATT DN250, sound-insulated, EC

Sound-insulated fan box EC
CAB-250 ECOWATT

-Sound-insulated fan box with back-
ward curved radial impeller
-Max. permissible temperature of the
conveyed medium -20/40 degrees C in
continuous operation

-Casing made of galvanized steel sheet
-With 50 mm sound insulation lining
-Radial impeller, backward curved,
made of galvanized steel sheet
-Statically and dynamically balanced
according to ISO 1940
-Inlet and outlet nozzles NW 250
with rubber lip seal
-Lid removable for inspection purposes
-4 mounting brackets included
in the scope of delivery

-Inspection switch mounted on the casing
-Electronically commutated direct current
motor (EC technology)
-Protection class IP 44
-Thermal class B
-Motor rating continuous operation S1
-Sealed ball bearings - maintenance-free
-100 percent speed adjustable
-Integrated speed potentiometer
-Setpoint specification via voltage signal
0-10V or current signal 4-20mA
-Output: 10V


Technical data:

Volume flow: 1,220 m3/h
(free blowing)

Nominal voltage: 1ph. 230 V
50/60Hz

Speed (max.): 2,650 1/min

Max. power consumption: 219 W

Motor current: 1.4 A

Sound pressure level LPA (3m): 58 dB(A)
suction side

Sound pressure level LPA (3m): 42 dB(A)
radiation

Sound pressure level LPA (3m): 52 dB(A)
pressure side

Weight: 24.5 kg

Manufacturer: S&P Deutschland GmbH
Type: CAB-250 ECOWATT
Article no.: 5113863200