JetVent Car Park EC - SD – JIU-CPCEC-SD
Description
The JetVent SD (Standard height) is designed for typical car park
layouts and ceiling heights. It uses the same advanced digital
EC motor technology, has a high speed thrust rating of
up to 52 Newtons and a pre-set speed thrust rating of up to
38.5 Newtons.
The Standard height JetVent fan is available in a centrifugal aluminium type impeller designed
to produce a high volume air flow (at high speed).
Features - The SD 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. Light grey powder coated
finish as standard. The Standard model (SD) has a
backward-curved centrifugal impeller made from durable
aluminium.
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 JetVent JIU-CPCEC Series as designed and manufactured by Fantech Pty Ltd and
be of the model numbers shown on the schedule/drawings. Impellers shall be made from aluminium, be of backward-curved centrifugal design and 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 BS848:Part 2, 1985 for noise.
Technical Data - JIU-CPCEC-SD
| Speed [rps] | Avg. dBA @ 3m | kWatts (Input) | Amps | Max.°C | Approx. Weight [kg] |
|---|
| 30 | 64 | 1.7 | 2.6 | 40 | 89 |
Sound Data
| Type | 63 | 125 | 250 | 500 | 1K | 2K | 4K | 8K |
|---|
| Inlet | 79 | 80 | 83 | 81 | 79 | 78 | 74 | 74 |
Dimensions
| A | B | C | D | E | F | G | H | I |
|---|
| 1745 | 370 | 906 | 68 | 25 | 13 | 973 | 605 | 675 |
*All dimensions in mm, unless otherwise stated
Ancillaries
