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The new Xcell high efficiency range

The new Xcell high efficiency range
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The new Xcell high efficiency range

Product catalog summary
Introduction
The document introduces the Xpelair Xcell EC High Efficiency range, featuring energy recovery ventilation units aimed at reducing energy usage and enhancing indoor air quality. The range includes four models equipped with energy-efficient technologies and modern control strategies.
Energy Efficiency Features
The Xcell units incorporate several features to minimize energy wastage and optimize air quality:
  • Aluminium Counterflow Heat Exchanger: Offers up to 94% efficiency, constructed from seawater-resistant aluminium for high impermeability and hygiene.
  • High Efficiency Motorised Impellers: EC motors with backward curved impellers provide maximum efficiency, reduced noise, and extended service life.
  • Demand Controlled Ventilation (DCV): Adjusts ventilation rates based on occupancy using CO2, humidity, and air quality sensors.
  • Automatic Bypass and Night Cooling: Features for optimal temperature control and energy reduction.
  • BMS Integration: Compatible with various building management systems for enhanced control.
Models and Specifications
The Xcell range includes models with different airflow capacities:
  • Xcell 700: Up to 700 m3/hr
  • Xcell 1200: Up to 1200 m3/hr
  • Xcell 1500: Up to 1500 m3/hr
  • Xcell 2000: Up to 2200 m3/hr
Each model features a compact design, high efficiency, and options for external roof mounting.
Performance and Technical Data
The document includes performance graphs and technical data for each model, detailing:
  • Efficiency curves for various airflow rates.
  • Technical specifications like control airflow, static pressure, run current, and unit power.
  • Noise levels for case breakout and in-duct noise.
Conclusion
The Xpelair Xcell range provides a high-efficiency solution for energy recovery ventilation, with advanced features to reduce energy consumption and improve indoor air quality. The units are designed for easy maintenance and integration with building management systems.
Overview
The document outlines specifications and operational guidelines for Xpelair Xcell units designed for external mounting, featuring frost protection, automatic bypass, and speed control for optimized ventilation and energy efficiency.
Specifications
The Xpelair Xcell units are available in sizes (700, 1200, 1500, 2000) with specific weight and dimension details. They include a pitched weather protection roof, base rails, control enclosure, intake louvre, and exhaust cowl, and are equipped with a Eurovent certified counterflow energy recovery cell.
Frost Protection
Standard frost protection initiates an anti-frost cycle to prevent the heat exchanger from freezing by reducing the supply air volume.
Automatic Bypass
The units feature an automatic 100% bypass controlled by current operating conditions to maintain the desired control temperature.
Speed Control
The controller interface allows for infinitely variable speed adjustment on both supply and extract air flows to suit site conditions.
Controller Features
The inbuilt controller supports 17 physical inputs/outputs and a range of sensors for temperature, humidity, and pressure. It includes a real-time clock for scheduling and occupancy mode changes, with a backup power capability of at least 10 days.
Inputs and Outputs
The controller supports various analogue and digital inputs and outputs, including temperature sensors, fan failure alerts, and boost commands. It also includes configurable relay outputs for alarms and demand signals.
Optional Controls and Ancillaries
Additional devices such as the Network Room Module, occupancy detection sensors, humidity sensors, air quality sensors, and CO2 detection are available to enhance functionality.
Communication Options
The controller can be fitted with communication cards for remote network access, supporting protocols like N2Open, LONWORKS, BACnet MS/TP, and RS-232C.
Operation and Control
The units are designed for efficient energy recovery and demand control ventilation, with features like night cooling and automatic frost protection. They are suitable for use with a 240V, single-phase power supply.
Contact Information
The document provides contact details for UK and international sales and technical services.
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Catalog excerpts

The new Xcell high efficiency range-1

Efficiency Range Fresh air pure and simple

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The new Xcell high efficiency range-2

“saving energy, saving money”

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The new Xcell high efficiency range-3

Introducing the NEW Xpelair Xcell EC High Efficiency range. The Xcell EC high efficiency range of energy recovery ventilation units builds on the success of Xpelair’s customised solutions, incorporating energy efficient technologies and modern control strategies within a standard range of four models. With new energy efficiency regulations 2010, ERP 2013/15 and continuing demands to reduce energy usage, Xcell delivers, for both today and into the future. Xcell reduces heating & cooling requirements by up to 94% compared to conventional fan only ventilation systems, ensuring minimal energy wastage....

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The new Xcell high efficiency range-4

The new Xpelair Xcell Xcell’s Energy Efficiency Pedigree Xpelair’s new Xcell range of energy recovery units offers the highest efficiency ventilation solution. Incorporating market leading technologies, Xcell has been designed with today’s energy costs in mind, minimising wastage and using the latest demand controlled ventilation system to ensure optimum indoor air quality, whilst minimising energy consumption and reducing associated losses when compared to extract ventilation systems. The energy saving technologies incorporated into each Xcell unit are: Aluminium Counterflow heat exchanger Xcell...

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The new Xcell high efficiency range-5

The new Xpelair Xcell Xcell’s Energy Efficiency Pedigree Demand Controlled Ventilation (DCV) DCV is a ventilation control strategy that provides just the right amount of outside fresh air needed by the occupants. Active control of the ventilation system provides the opportunity to control indoor air quality. Using in built temperature sensors, when energy recovery is not beneficial, the automatic damper operates to bypass the heat exchanger cell, to limit over/under temperature. The figure below shows the ventilation savings potential (area in gold) for a typical application where DCV replaces...

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The new Xcell high efficiency range-6

Efficiency With high efficiency EC long life motors reducing running costs as well as an aluminium counterflow energy recovery cell with efficiencies of up to 94%, the new Xcell range extends the Xpelair Carbonlite family even further. Carbonlite Control Package Each unit comes with a, BMS compatible, demand based ventilation control which can be customised with a range of sensors to suit specific application requirements, ensuring maximum flexibility whilst optimising IAQ with minimal energy usage. Quiet Running Manufactured from high quality 25mm double skinned panels, thermally and acoustically...

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The new Xcell high efficiency range-7

The new Xpelair Xcell Compact Energy Recovery Units Key Features Compact design. Counterflow recuperator giving up to 94% energy recovery – Eurovent certified. Ultra efficient EC motors with backward curved impellers for increased efficiency and reduced running costs. Xcell 700 Product Reference: 92771AA Designed to operate at airflows up to 700 m3/hr BMS compatible, integrated demand control ventilation. Xcell 1200 Product Reference : 92772AA Designed to operate at airflows up to 1200 m3/hr A comprehensive range of control sensors to suit application. Xcell 1500 Product Reference: 92773AA Designed...

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The new Xcell high efficiency range-8

The new Xpelair Xcell Xpelair Xcell 700 Performance Selection Technical data Heat Recovered Wet/Dry kW 1.40/1.30 0.30/0.30 4.70/4.20 0.90/0.90 Energy Recovery Performance Graph

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The new Xcell high efficiency range-9

The new Xpelair Xcell Xcell 700 Technical Data In-duct Return noise In-duct Supply noise Case breakout noise levels dB(A) are free field sound pressure levels at the specified distances assuming a hemispherical propagation at reference level of 2×10-5 Pa In-duct noise levels dB are sound power levels at reference level of 10-12 W BYPASS DAMPER CONTROL ENCLOSURE UNIT ISOLATOR SWITCH

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The new Xcell high efficiency range-10

The new Xpelair Xcell Xcell 1200 Performance Selection Technical data Heat Recovered Wet/Dry kW 5.14/4.63 1.03/1.03 9.0/8.0 1.78/1.78 Energy Recovery Performance Graph Supply 240V 50Hz

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The new Xcell high efficiency range-11

The new Xpelair Xcell Xcell 1200 Technical Data In-duct Return noise In-duct Supply noise Case breakout noise levels dB(A) are free field sound pressure levels at the specified distances assuming a hemispherical propagation at reference level of 2×10-5 Pa In-duct noise levels dB are sound power levels at reference level of 10-12 W BYPASS DAMPER CONTROL ENCLOSURE UNIT ISOLATOR SWITCH

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The new Xcell high efficiency range-12

The new Xpelair Xcell Xcell 1500 Performance Selection Technical data Heat Recovered Wet/Dry kW 2.43/2.27 0.50/0.50 10.93/9.78 2.17/2.17 Energy Recovery Performance Graph Supply 240V 50Hz

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The new Xcell high efficiency range-13

The new Xpelair Xcell Xcell 1500 Technical Data In-duct Return noise In-duct Supply noise Case breakout noise levels dB(A) are free field sound pressure levels at the specified distances assuming a hemispherical propagation at reference level of 2×10-5 Pa In-duct noise levels dB are sound power levels at reference level of 10-12 W CONTROL ENCLOSURE UNIT ISOLATOR SWITCH

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The new Xcell high efficiency range-14

The new Xpelair Xcell Xcell 2000 Performance Selection Technical data Heat Recovered Wet/Dry kW 3.12/2.90 0.64/0.64 15.62/13.94 3.10/3.10 Energy Recovery Performance Graph Supply 240V 50Hz

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The new Xcell high efficiency range-15

The new Xpelair Xcell Xcell 2000 Technical Data In-duct Return noise In-duct Supply noise Case breakout noise levels dB(A) are free field sound pressure levels at the specified distances assuming a hemispherical propagation at reference level of 2×10-5 Pa In-duct noise levels dB are sound power levels at reference level of 10-12 W CONTROL ENCLOSURE UNIT ISOLATOR SWITCH

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The new Xcell high efficiency range-17

The new Xpelair Xcell Units for External Mounting All Xcell units for external mounting are factory fitted with a pitched weather protection roof, two channel base rails, control enclosure for full protection, intake louvre and exhaust cowl. Product Reference Xcell 700WP External Unit Xcell 1200WP External Unit Xcell 1500WP External unit Xcell 2000WP External Unit Intake Louvre (ITL) UNIT Please contact our sales office for options not listed. 17

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The new Xcell high efficiency range-18

The new Xpelair Xcell Integral Control Specification Frost Protection Frost protection is standard. If conditions arise that could lead to the heat exchanger freezing the unit will start an anti-frost cycle. The supply air volume will be reduced to prevent frost from forming. Automatic 100% bypass The bypass section is controlled by interrogating the current operating conditions, and automatically opening or closing the integral damper. This ensures the air supplied to the space is as close as possible to the required control temperature. Speed Control The individual speed control seen on the...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.