Energy Saving In-line centrifugal fans in Metal 250mm CVCA250ES adjustable through 0-10V signal

Vortice CA 250 ES 

• Pickled and phosphated steel housing with polyester powder-coated finish, resistant against aggressive atmospheric agents.
• Nominal diameter: 250 mm
• High efficiency ES (brushless) motor coupled to a backward impeller.
• Possibility of connection to remote sensors.
• Zinc-coated steel brackets for wall mounting, supplied as standard.
• A dedicated dip-switch allows to choice:
o 2 speed product functioning, settable during the installation and adjustable through optional two-speed switch,
o 1 speed product functioning, adjustable through 0-10V signal potentiometer (supplied as optional).

 Code: 16206

Frequency (Hz) 50

Insulation class II°

IP 44

Max ambient temperature for continuous operation (°C) 50

Nominal current at Max speed (A) 1,1

Nominal current at Min speed (A) 0,05

Nominal diameter (mm) 250

Nominal power at Max speed (W) 140

Nominal power at Min speed (W) 4,5

Voltage (V) 220-240

Weight (Kg) 7,6

Airflow at 1st speed (l/s) 36

Airflow at 1st speed (m³/h) 130

Max airflow at Max speed (l/s) 361

Max airflow at Max speed (m³/h) 1300

Max pressure at Max speed (mmH20) 60

Max pressure at Max speed (Pa) 588

Max RPM 2500 Min RPM 300

Pressure at 1st speed (mmH20)0,7

Pressure at 1st speed (Pa) 7

Sound pressure at 3m at Max speed calculated in free field Lp [dB(A)] 40,1