Concertina Banner

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Concertina Acoustic Banner

At a Glance

Our Concerto Acoustic Banner is the flagship of the J&C Joel variable acoustic range. As standard, it deploy two layers of Tay Wool Serge, achieving a Class A acoustic absorption rating according to EN ISO 11654:1997. The fabric is black as standard, but custom colour options are available.

The Concerto offers upto 50m2 of absorbent material, with a maximum width of 6m or a maximum drop of 20m.

Standard operating speed is 100-150mm/s which enables a 6m banner to deploy in 60s.

Designed and Manufactured in the UK.

Acoustic Absorption

The two layers of fabric are positioned at a predefined distance from a wall to reduce reverberation time.

We have test reports with the fabric-wall distance at 100 & 350mm, and fabric-fabric distance at 100mm apart. The tests were conducted using a 3rd party and the full reports are available on request.

For our full Acoustic Brochure, click download or scan the QR code.

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Fabric Fabric-Fabric Distance mm Fabric-Wall Distance mm Acoustic Absorption Co-efficient 125Hz 250Hz 500Hz 1000Hz 2000Hz 4000Hz Pressed Tay Wool SergeEnclosed 100 100 0.75 0.90 1.00 0.95 0.85 0.90 100 350 0.65 0.85 1.00 1.00 0.95 0.95 Pressed Tay Wool Serge 100 100 0.40 0.80 1.00 1.00 0.90 0.95 100 350 0.50 0.70 1.00 1.00 1.00 0.95
Download

Concertina Acoustic Banner

Control Schematic

Features

• NORD IE3 3 Phase Braked Geared Motor

• Localised NORD Inverter Drive

• Mayr ROBA Stop Stage Safety Brake

• TER Limit Switch - End of Travel & Ultimate

• Absolute Rotary Encoder

• Overheat prevention

• Requires a single phase 13 amp 230V power supply per banner.

• E-Stops compliant with ISO 13850

• Tay Wool Serge is our standard fabric which has tested acoustic reports. Other fabric options and colours are also available upon request for varying aesthetic and acoustic performance.

Installation

• Two Unistrut P1000 channels along the full length of the top of the banner enable simple mounting.

• J&C Joel can install the banners or can provide mechanical and electrical drawings to aid your installation.

Control Features

• Two control options; push button control for upto 10 banners. Or a tablet touchscreen control (HMI)

Control Interface

• 300x300 mm MCC control unit for any number of banners

at two options; 0.18kW motor and a 0.37kW motor from NORD. These will have encoders, therefore positioning can be achieved.

• Requires an RJ45 & a 2 core YY 0.75mm cable for control. Cables can be daisy chained from banner to banner or configured in a radial circuit.

• Encoders allow for preset positions across the system using our HMI control

• E-stops can interface with other stage engineering packages using a global e-stop system.

• Can integrate into building management systems (BMS).

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Concertina Concertina Banner Concertina Banner Concertina Banner Control Interface Cat 6 FTP Cable 12 core 0.75mm YY cable 4 core 0.75mm YY cable Cat 6 FTP Cable 2 core 0.75mm YY cable 2 core 0.75mm YY cable Cat 6 FTP Cable Cat 6 FTP Cable 2 core 0.75mm YY cable 10m plug-in cable Touchscreen with E-Stop E-Stop E-Stop Plug-in point 230v AC 13amp Local Supply 230v AC 13amp Local Supply 230v AC 13amp Local Supply 230v AC 13amp Local Supply

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