JetVent Car Park EC - LH – JIU-CPCEC-LH
Description
The JetVent LH (Low Profile) EC model fan is designed to clear
harmful pollutants from enclosed and semi-enclosed spaces. It features a compact overall size and a very narrow height,
which may enable the car park’s floor to ceiling dimensions to
be reduced.
The Low Profile JetVent comes in three phase model with a centrifugal aluminium
impeller, has been developed for higher air flows and has a
pre-set speed thrust rating of 23 Newtons.
Features - The LH JetVent is a three phase EC model
- An energy efficient ventilation system that provides the ventilation rate according to the CO or NOx pollutant levels in the space.
- Available with a factory fitted and fully integrated smoke detection kit mounted to the side of the JetVent fan.
- Additional decentralised smoke detectors can be connected to the JetVent system based on car park layout.
- Utilises Aviator controls to digitally connect JetVent fans, Supply & Exhaust fans, Sensors and the BMS together.
- Aviator controls with propriety ComLink system provides a simple control wiring scheme with easy installation, fast commissioning and a high level of system monitoring.
- EC motor features reverse polarity protection, locked rotor protection and soft starting.
- EC motor technology eliminates the need for external VSDs, current overloads and motor phase protection.
Construction
Low-profile galvanised steel housing with aerodynamically designed internal flow elements.
Motors
Type - Electronically commutated (EC) Motor.
Electricity supply - 380V-480V, three-phase, 50/60 Hz.
Bearings - sealed-for-life ball.
Integrated EC-Controller providing infinite speed control.
Integrated EC speed control over analogue 0-10V or 4-20mA,
PWM or MODBUS High Level Interface over RS485.
Internal Thermal Protection
Integral thermal overload protection is supplied as standard.
Testing
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.
Special Note
In most cases Jet fans will be treated as a mechanical
performance solution within the National Construction Code
(NCC) (formally the BCA). Where required, a mechanical
performance solution should comply with the AFAC Guideline
1.0 on Fire Safety for impulse (Jet) fans in Car Parks, and
be approved by the appropriate authority. The mechanical
performance solution should contain a pollutant analysis and
detailed justification to demonstrate the jet fan system will
not have a significant detrimental effect on the safe egress of
occupants or operation of the sprinkler system.
Suggested Specification
The high velocity jet fans shall be of the low height JetVent
JIU-CPCEC Series as designed and manufactured by
Fantech Pty Ltd and be of the model numbers shown on
the schedule/drawings. The impellers must be driven by
EC external rotor motors with integrated EC-Controller
and integral thermal overload protection. They shall be
pre-configured to suit CO/NOx sensors and the required
applications.
The housing shall be of galvanised steel with a light grey
powder coated finish as standard. They shall incorporate
mounting feet and aerodynamically designed internal flow
elements
Performance data shall be based on tests to
BS848:Part 10,1999 for thrust and ISO3744 or ISO13347-3
for noise.
Technical Data - JIU-CPCEC-LH
| Speed [rps] | Avg. dBA @ 3m | kWatts (Input) | Amps | Max.°C | Approx. Weight [kg] |
|---|
| 30 | 69 | 1.7 | 2.6 | 40 | 89 |
Sound Data
| Type | 63 | 125 | 250 | 500 | 1K | 2K | 4K | 8K |
|---|
| Inlet | 82 | 85 | 91 | 83 | 84 | 82 | 80 | 74 |
Dimensions
| A | B | C | D | E | F | G | H | I |
|---|
| 1745 | 322 | 906 | 68 | 25 | 13 | 973 | 605 | 675 |
*All dimensions in mm, unless otherwise stated
Ancillaries
