238 / 416
JETVENT CAR PARK IMPULSE VENTILATION
© FANTECH
2016
F-10
F
F-10
JETVENT CAR PARK FANS - JIU-CPCEC DIGITAL EC SERIES
The JIU-CPCEC series of JetVent fans feature advanced digital
EC motor technology with integrated speed control that
eliminates the need for external VSDs, current overloads and
motor phase protection. This Digital EC system will vary the
operating speed of the impulse fan units and therefore the
ventilation rate, according to the CO or NO
x
pollutant levels
in the space.
The series features ComLink, an innovative digital
communication system between JetVent fans, sensors and
the pre-configured Digital EcoVent Zone Controller. The result
is a very simple control wiring scheme that is easy to install
and easy to commission while providing the ultimate in energy
efficiency and system monitoring.
Typical Applications
Enclosed or semi-enclosed spaces that contain harmful vehicle
exhaust pollutants. These spaces include commercial and
residential car parks, loading bays, drive through facilities and
indoor go-kart tracks. Can also increase cross-flow ventilation in
open car parks.
Features
O
An energy efficient ventilation system that provides the
ventilation rate according to the CO or NO
x
pollutant levels
in the space.
O
JetVent's unique ComLink system provides a simple
control wiring scheme that is easy to install and easy to
commission
O
EC motor features reverse polarity protection, locked rotor
protection and soft start.
O
EC motor technology eliminates the need for external
VSDs, current overloads and motor phase protection
O
Highly efficient, aerodynamically designed internal flow
elements
O
Compact low profile design makes it suitable for
applications with low ceiling heights
O
Fantech supplied CO/NO
x
sensors and integrated smoke
detectors require no additional power supply
Integrated Smoke Detection Kit
Digital EC JetVent fans can be ordered with a factory fitted
and fully integrated smoke detection kit that ensures a
simplified installation and reliable operation. This innovative
feature allows the Fantech EcoVent intelligent car park controller
or BMS to monitor for smoke and respond accordingly.
Construction
Low-profile galvanised steel housing with aerodynamically
designed internal flow elements. Light grey powder coated
finish as standard. Impellers are backward-curved centrifugal
design and are manufactured from durable aluminium.
Motors
Type - Electronically commutated (EC) Motor.
Electricity supply - 380V-480V, three-phase, 50/60 Hz.
Bearings - sealed-for-life ball.
See page O-7 for details on motors.
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.
Wiring Diagram
Scan the QR code on page F-11 to view the wiring diagram
online.
Ancillary equipment
Special Note
Jet fans should be treated as an Alternative Solution within the
National Construction Code (NCC)(formerly the BCA) from a fire
and smoke control perspective (in addition to the ventilation
requirements). Therefore the fire engineer on the project would
need to add the car park ventilation design into their fire
engineering report for the project and ensure that they meet the
relevant BCA performance clauses. For more information please
refer to the JetVent “Practical Guide for Selection and
Application” or the Fantech website.
Control systems
There are two types of Digital EC control systems used with the
JetVent JIU-CPCEC Series:
O
Analogue VSD control of supply and exhaust fans
(See page F-16)
O
Digital VSD control of supply and exhaust fans utilising
ComLink communication system (See page F-17)
EcoVent Controller
Ref. Page F-12
CO/NO x Sensor
Ref. Page F-13
Smoke detector
commissioning kit
Ref. Page F-13
BMS interface cards
Ref. Page F-13
Variable Speed Drives
Ref. Pages M-8/13
DESCRIPTION
HOW TO ORDER
