CTVT/4/8-250 N (380-415V50HZ) N8

Air supply roof fan

-

Axial model

-

Back draught shutter

None

Base size, internal, round

- mm

Base size, internal, square

560.00 mm

Cover design

Round

Electrical connection

Terminals

Fan tiltable

No

Frequency

50 Hz

Housing surface protection

Untreated

Impeller material

Steel

Impeller surface protection

Galvanized

Indirect drive

-

Integrated timer

-

Material housing

Aluminium

Max. air volume at 50 Pa

2474.30 m³/h

Max. air volume at 100 Pa

2263.01 m³/h

Max. air volume at 150 Pa

2052.73 m³/h

Max. air volume at 200 Pa

1839.44 m³/h

Max. air volume at 250 Pa

1564.15 m³/h

Max. air volume at 300 Pa

1093.86 m³/h

Max. air volume at 400 Pa

- m³/h

Max. air volume at 500 Pa

- m³/h

Max. air volume at 600 Pa

- m³/h

Max. electric power input

0.28 kW

Max. medium temperature (continuous)

- °C

Multi-speed motor with

Dahlander

Nominal current

0.60 A

Nominal duct diameter

289.00 mm

Nominal voltage

400 V

Number of phases

3.00

Number of poles

4/8-pole

Operating height

504.00 mm

Operation by app

-

Quality class of housing material

Other

Quality class of impeller material

Other

Rotational speed

1398.41 1/min

Single-speed motor

-

Sound pressure level at 4 m (outside) at Qmax

- dB(A)

Specific fan power at Qmax

283.00 kW/(m³/s)

Suitable for (extra) pressure sensor

-

Suitable for wireless remote control

-

Supporting protocol for MODBUS

-

Type of motor

AC

With constant volume flow control

-

With maintenance-/service switch

-

With pressure sensor

-

With sound absorber

-

With thermal protection

+

With wireless remote control

-