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Induction smoke exhaust fans PVI-HT

European delivery - 30 days, other countries +7 days.

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Induction smoke exhaust fans PVI-HT

  • PVI-HT induction fans are designed for forced ventilation of underground car parkings. They are used, in normal conditions, to remove pollutants from the garage (i.e. CO) and, in emergency conditions (fire), to convey smokes and other combustion fumes towards the evacuation shaft. The most relevant characteristic of the induction ventilation system is the absence of ducting and hence the following advantages are there:

lower cost of the complete system
lower running costs
higher flexibility
lower maintenance cost

  • designed and manufactured according to the European standard EN 12101-3 and  have been certified by an acknowledged qualified institute
  • suitable for continuous service at 40°C air temperature and, in case of fire (emergency) at 300°C for 2 hours (F300)
  • the series is composed by two models with thrust of 50 Nw and 100 Nw
  • self supporting structure in steel sheet with corrosion resistant finish
  • backward bladed impeller with high efficiency in galvanized steel sheet, balanced according to UNI-ISO 1940
  • intake safety grid with anticorrosion treatment
  • two-speed asynchronous 3-phase motor
  • built-in service switch & terminal box
  • on request, PVI-HT series is available with standard motor, only suitable for evacuation of polluting gases
  • made in Italy - O.ERRE
  • 1 year warranty
Code
A
B
C
D
E
F
G H I
PVI-HT 250-50 870 515 251.5 1206 25 830 186 739 900
PVI-HT 250-100 870 515 250 1200 25 830 186 740 900
PVI-HT 300-100 1030 460 305 1450 25 1000 240 850 1070
Code
Phase
N° poles.
Voltage, V at 50Hz
Air speed m/s
Power, kW Current, A Noise level, dB(A)2m Speed, min-1 Weight, kg
PVI-HT 250-50 III 4/8 400 23 / 11 1.2 / 0.3 3.3 / 1.4 74 / 58 1400 / 700 67
PVI-HT 250-50/F300 III 4/8 400 23 / 11 1.2 / 0.3 3.3 / 1.4 74 / 58 1400 / 700 67
PVI-HT 300-100 III 4/8 400 28 / 13.5 2.2 / 0.55 2.2 / 0.55 76 / 60 1400 / 700 99
PVI-HT 300-100/F300 III 4/8 400 28 / 13.5 2.2 / 0.55 2.2 / 0.55 76 / 60 1400 / 700 99