Fans by Fantech Electronic Catalogue

JETVENT CAR PARK IMPULSE VENTILATION

2016

JETVENT DIGITAL EC CONTROL SYSTEMS

F-16

Output

Input

Key

Main Exhaust

Fan

CO/NO

Sensors,

up to 2 per fan

Main Supply

Fan

EcoVent Zone

Controller

Variable

Speed

Drive

Variable

Speed

Drive

ComLink

to EC Fan Unit

Applicable to fan

series JIU-CPCEC

with integrated

Speed control

Up to 24

JetVent fans & 48 sensors

can be operated by the

EcoVent Zone Controller

Methods of controlling a digital EC system

The digital EC control system comprises of impulse fans that incorporate intelligent,

highly efficient, Electronically Commutated (EC) motors.

There are two types of these systems.

Benefits for

both control strategies

• Most cost effective solution

• Minimal cabling as digital

messages are used

• Digital monitoring

of Jetvent Fans

• Easy installation

• Easy commissioning

• Lowest running costs

• Excellent noise to airflow ratio

• Soft starting motors

• No VSDs or Sinusoidal filters required

for JetVent fans

• Digital EC Control capability

· Up to 24 EC JetVent Fans

· Up to 48 CO/NOx sensors

· Up to 24 integrated smoke detectors

Digital EC JetVent

fans and analogue

VSD control for

supply and exhaust

fans