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RFV-P • Exhaust roof fans 400°C/2h with horizontal discharge

Smoke exhaust roof unit 400°C/2h with motor outside of the airflow and horizontal discharge

Application

  • Smoke exhaust 400°C/2h up to 34.000 m³/h
  • Ventilation in tertiary and industrial premises

Composition

  • The assembly impeller-motor is mounted on a plate supported by a 4 column-feet with a intake hole on the bottom
  • Impeller: made of galvanized steel with aluminium hub, static and dynamic balanced;
  • Electric motor outside of the airflow: class IE2, IP55 protection, class F
  • Motor protection hood made of ABS (RAL7015) and provided with four small cuts for ventilation of the motor
  • Service switch integrated
  • Protection grille made of galvanised steel

Accessories

  • Transformer speed controller, type TSC-1
  • Frequency converter 230V in / 3x230V out, type FIS(-C)-13-B
  • Frequency converter 3x400V in / 3x400V out, type FIS(-C)-44-B
  • Roof curbs, flat roof, type CTPS
  • Acoustic roof curbs, type CTPS-I
  • Support base for cemented elevation, type CSM
  • Connection flange, type PLV
  • Tilting kit, type KDB
  • Backdraught shutters, type CAR

Order example

RFV-P 28/1 4M F400/120
Explanation:
RFV-P = Type of fan
28/1 = Size
4 = Number of poles
M = Type of motor (monophase), T = triphase
F400/120 = Suitable for smoke exhaust 400°C/120 min.

Air performance data

 Q [m³/h]
100Pa200Pa300Pa400Pa500Pa600Pa700Pa800Pa
RFV-P 28/1 4M/4T17001050------
RFV-P 31/1 4M/4T25002000300-----
RFV-P 31/1 6T1200 ------
RFV-P 35/1 4M/4T380032502500-----
RFV-P 35/1 6T2050-------
RFV-P 45/1 4M/4T6100560050002900----
RFV-P 45/1 6T36002400------
RFV-P 50/2 4T857580007350667551504300--
RFV-P 50/2 6T52504150------
RFV-P 56/2 4T122001165010950102009300830069004900
RFV-P 56/2 6T750064004900-----
RFV-P 63/3 6T13000119001080094006800---
RFV-P 71/4 6T210002000018750170001525012500--
RFV-P 80/4 6T2850027250260002425022500205001775013500
RFV-P 90/4 6T--335003200030250280002550022000

Selection curves

Technical data

 U [V]P [kW]I [A]SCTm [°C]To [°C]n [rpm]
RFV-P 28/1 4M1x2300.252TSC-1-2240* / 400**-201500
RFV-P 31/1 4M1x2300.252TSC-1-2240* / 400**-201500
RFV-P 35/1 4M1x2300.372.7TSC-1-4040* / 400**-201500
RFV-P 45/1 4M1x2300.754.7-40* / 400**-201500
RFV-P 28/1 4T3x230/4000.250.7FIS-4420E-0.75-B40* / 400**-201500
RFV-P 31/1 4T3x230/4000.250.7FIS-4420E-0.75-B40* / 400**201500
RFV-P 31/1 6T3x230/4000.180.7FIS-4420E-0.75-B40* / 400**-201000
RFV-P 35/1 4T3x230/4000.370.7FIS-4420E-0.75-B40* / 400**-201500
RFV-P 35/1 6T3x230/4000.181FIS-4420E-0.75-B40* / 400**-201000
RFV-P 45/1 4T3x230/4000.751.7FIS-4420E-0.75-B40* / 400**-201500
RFV-P 45/1 6T3x230/4000.371FIS-4420E-0.75-B40* / 400**-201000
RFV-P 50/2 4T3x230/4001.12.4FIS-4420E-1.5-B40* / 400**-201500
RFV-P 50/2 6T3x230/4000.371FIS-4420E-0.75-B40* / 400**-201000
RFV-P 56/2 4T3x230/4002.24.7FIS-4420E-2.2-B40* / 400**-201500
RFV-P 56/2 6T3x230/4000.752FIS-4420E-0.75-B40* / 400**-201000
RFV-P 63/3 6T3x230/4001.53.7FIS-4420E-1.5-B40* / 400**-201000
RFV-P 71/4 6T3x230/40036.9FIS-4420E-4.0-B40* / 400**-201000
RFV-P 80/4 6T3x230/4005.512.8FIS-4420E-5.5-B40* / 400**-201000
RFV-P 90/4 6T3x230/4007.514.8FIS-4420E-7.5-B40* / 400**-201000

  • SC = Speed controller
  • Tm = Maximum air temperature
    • * Maximum air temperature in continuous operation
    • ** Maximum air temperature for smoke exhaust
  • To = Minimum operating temperature

Dimensions

 A [mm]B [mm]C [mm]D [mm]E [mm]F [mm]G [mm]H [mm][kg]
RFV-P 28/15505525665003022821017529
RFV-P 31/15505525665003025621017533
RFV-P 35/15505525665003028921017535
RFV-P 45/15505526405003036621017540
RFV-P 50/26807017856143041227522443
RFV-P 56/26807017856143046327522478
RFV-P 63/384085691576040513340290122
RFV-P 71/410501086120095040577475385204
RFV-P 80/410501086120095040650475385215
RFV-P 90/410501086120095040732475385295
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