JISU - Jetvent Centrifugal Induction Fan

JISU Series

Features

The JetVent Centrifugal Induction fan, size 100N thrust, is suitable for ambient temperature operation but also designed for high temperature conditions required in fire-smoke control ventilation systems. It has been successfully tested up to 200°C for 2 hours and once only 300°C for 2 hours.
The fans are designed for smoke-spill applications as standard in a low profile housing, especially multi-story car parks.

Construction
The low-profile galvanised steel casing provides a robust construction.
The integral mounting flanges on the casing allow the unit to be mounted easily to the structure.

Motors/Impellers
Motors are totally enclosed airstream cooled, protected to IP55 with each motor matched to the aerodynamic performance of the impeller.
Motors are Class H insulation for normal continuous duty at 40°C and once only at 300°C for 2 hours.
Supplied standard with a fitted IP55 terminal box or an optional IP65 lockable fire rated isolator.
Backward curved centrifugal mild steel impellers.
Impeller assemblies dynamically balanced to Grade G6.3.
Electricity supply - 415V, three-phase, 50 Hz.
Bearings - sealed-for-life ball.
Speed controllable using inverter controllers, which must be bypassed in smoke control mode.
Testing
Designed and manufactured as defined in BS EN ISO 9001:2000
Thrust-air performance based on tests to BS848 Part 10, 1999 “fans for general purpose - performance testing of jet fans”.
Noise data based on tests to BS848:Part 2, 1985.
High temperature requirements tested to EN12101-3: 2002

 

Dimensions

Dimension
 

Technical Data

Technical
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