Commercial Ventilation Systems XSD Single EC Box Fan Range quiet efciency... Improving air quality for over 50 years XSD Box Fans Brochure Design 2.indd 1

XSD Box Fans Brochure Design 2.indd 2

Xpelair XSD quiet efficiency... Introducing the NEW Xpelair XSD Single EC Box Fan range... The XSD EC high efciency range of attenuated inline supply/extract units build on the success of Xpelair’s customised solutions and incorporates the quietest and most energy efcient technologies on the market. With new energy efciency regulations, ERP 2013/15 and continuing demands to reduce energy usage, XSD delivers for both today and in the future. The integral demand controlled ventilation feature, high efciency EC motors and backward curved impellers not only reduce energy consumption but also optimise...

Xpelair XSD quiet efficiency... Xpelair’s new XSD range of single inline extract/supply units offer a quiet, high efciency ventilation solution that maintains indoor air quality. Incorporating market leading technologies, XSD has been designed with today’s energy costs in mind, minimising energy consumption and reducing associated losses when compared with traditional extract ventilation systems. The units use the latest Demand Controlled Ventilation (DCV) system to ensure optimum indoor air quality. High Efciency Motorised Impellers All units in the XSD range benet from high efciency, backward...

Xpelair XSD quiet efficiency... Legislation Energy Performance of Buildings Directive – EPBD With 40% of our energy consumed in buildings, the EU has introduced legislation to ensure that they consume less energy. The Energy Performance of Buildings Directive is an EU measure designed to tackle climate change by reducing the amount of carbon produced by buildings. The requirements for display certicates and inspections were implemented in the UK in 2007. The EU revised the EPBD Directive in 2010 (Directive 2010/31/EU), adopted in the UK in 2013. This toughened the requirements to move towards...

Xpelair XSD quiet efficiency... Demand Controlled Ventilation (DCV) DCV is a strategy used to ensure that the amount of fresh air provided closely matches the requirement of the occupants, rather than continually providing a xed amount of air. By monitoring the indoor space, it’s possible to actively control the ventilation system to maintain suitable indoor air quality. The gure on the right highlights the potential savings when adding simple occupancy control to a traditional, xed time, constant air volume system, and the increased savings potential which is possible with a DCV system based...

Proportional Band Control (PBC) PBC is a control function which automatically adjusts air volume ow rates, between a pre-set high and low level, in relation to an analogue control input such as a CO2 sensor. The XSD range’s factory tted controllers have dual proportional band control capabilities, which enable the unit to adjust the ventilation rates in accordance with up to two independent analogue inputs (i.e. CO2 and humidity sensors). This can be combined with the switched live or digital inputs to further rene the system operation, increasing indoor air quality, reducing running costs, whilst...

Xpelair XSD quiet efficiency... Optional Sensors (For use in conjunction with the onboard controller) CO2 Sensor Measures the CO2 levels within the occupied space, and adjusts the ventilation rates proportionally to maintain the desired indoor air quality (IAQ). Ref: 92777AA QHS Humidity Sensor Measures the Relative Humidity levels within the occupied space, and adjusts the ventilation rates proportionally to maintain the desired indoor air quality (IAQ). Ref: 96040AA Constant Pressure Sensor Measures the pressure within the ductwork, and adjusts the fan speed proportionally to maintain the required...

quiet efciency... XSD Box Fans Brochure Design 2.indd 9

quiet efficiency. Model Overview

GRIPPLE Unit Suspension Kit • Unique compact design • Acoustically lined case for low noise levels • ErP 2015 compliant, ultra efcient EC motors with backward curved impellers for increased efciency and reduced running costs • BMS compatible, integrated demand control ventilation (DCV) • Comprehensive range of control sensors available to suit all applications • Simple in-built support xings to reduce installation time • Incorporates Gripple suspension kit • Airow and acoustic data independently tested • Low specic fan power level through improved efciency Models Model Reference Number • Reduces...

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quiet efficiency... Sound Power *Please refer to Legend on Page 31 for Sound Power classication. 14 XSD Box Fans Brochure Design 2.indd 14

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quiet efficiency... Sound Power *Please refer to Legend on Page 31 for Sound Power classication. 16 XSD Box Fans Brochure Design 2.indd 16

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quiet efficiency... Sound Power *Please refer to Legend on Page 31 for Sound Power classication. 18 XSD Box Fans Brochure Design 2.indd 18

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quiet efficiency... Sound Power *Please refer to Legend on Page 31 for Sound Power classication. 20 XSD Box Fans Brochure Design 2.indd 20

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quiet efficiency... Sound Power *Please refer to Legend on Page 31 for Sound Power classication. 22 XSD Box Fans Brochure Design 2.indd 22

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quiet efficiency... Sound Power *Please refer to Legend on Page 31 for Sound Power classication. 24 XSD Box Fans Brochure Design 2.indd 24

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quiet efficiency... Sound Power *Please refer to Legend on Page 31 for Sound Power classication. 26 XSD Box Fans Brochure Design 2.indd 26

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