RC - CLIMAVENETA PROCESS GROUPE FROID CONDENSATION A AIR NX-G06-Y 0614P - 1214P

Image RC – CLIMAVENETA PROCESS GROUPE FROID CONDENSATION A AIR NX-G06-Y 0614P – 1214P

NX-G06-Y 0614P - 1214P
Chiller, air source for outdoor installation
153 - 314 kW

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  • format_align_leftDescription
    Outdoor unit for the production of chilled water with hermetic rotary Scroll compressors, low-GWP and ozone-friendly refrigerant R454B, axial-flow fans, braze-welded plate-type heat exchanger, micro-channel full-aluminum air coils and thermostatic expansion valve. The range is composed by units equipped with four compressors in tandem configuration on two independent refrigeration circuits.

    Versions

    • K - Key efficiency, compact version
    • LN-K - Low Noise, Key efficiency and compact version
    • SL-K - Super Low noise, Key efficiency and compact version

    Configurations

    • - - Basic function
    • D - Partial condensing heat recovery function

    Features

    • LOW GWP REFRIGERANT
      The new generation refrigerant R454B is the most eco-sustainable alternative to traditional refrigerant R410A, offering a 76% reduction in terms of GWP (Global Warming Potential GWP of R454B = 466, GWP of R410A = 1924 as per IPCC rev. 5th) and zero impact on the ozone layer.
    • MAXIMUM COMPACTNESS
      This new range is available in the K version, that integrates the maximum compactness with a qualifying unit’s efficiency. This allow to achieve a very high flexibility in the design process as well as during the on-site installation operations, offering a premium solution in case of reduced clearances or when retrofitting existing installations.
    • ALUMINIUM MICRO-CHANNEL HEAT EXCHANGERS
      The full aluminium micro-channel condenser coils deliver high efficiency whilst ensuring a reduced refrigerant volume and a lower unit weight. The e-coating protection (optional) grants the highest level of resistance to corrosion in any condition, even in the most aggressive environments.
    • WIDE OPERATING RANGE
      Full load operation is ensured with outdoor air temperature up to 46°C, partial load operation is possible up to or even beyond 50°C. The unit can produce chilled water at negative temperature (down to -10°C of leaving water temperature). Dedicated accessories allow the unit operation down to -20°C of outdoor air temperature.
    • INTEGRATED HYDRONIC GROUP
      The optional built-in hydronic module already contains the main water circuit components; it is available with single or twin in-line, for achieving both low or high head.

    Accessories

    • Microchannel coils with e-coating protection
    • Traditional coils with copper tubes and alluminium fins, also available with prepainted fins or Fin Guard Silver protective treatment.
    • Copper-Copper heat exchanger coils
    • Electronic expansion valve
    • Compressor power factor correction
    • Soft start
    • Compressor suction and discharge valves
    • High and low pressure gauges
    • DVVF and DVV2F devices for low air temperature operation
    • Anti-intrusion grills
    • Hydronic kit available in different configurations with 1 or 2 pumps fixed speed or variable speed and buffer tank
    • EC fans with electronic DC brushless motor

  • keyboard_hideContrôles

    Control

    • Electronic control W3000TE
      W3000TE Compact control features an easy-to-use interface and a complete LCD display that allows consulting and intervening on the unit by means of a multi-language menu (19 languages are available). The regulation is based on the patented “Quickmind” water temperature regulation logic uses self-adapting control to maintain flow temperatures and optimise performance even in low water content scenarios. As an alternative, the proportional or proportional-integral regulations are also available. The diagnostics comprises a complete alarm management system, with the “black-box” (via PC) and the alarm history display (via display or also PC) for enhanced analysis of the unit operation Optional proprietary devices can perform the adjustment of the resources in systems made of several units. Consumption metering and performance measurement are possible as well. Supervision can be easily developed via proprietary devices or the integration in third party systems by means of the most common protocols as ModBus, Bacnet, Bacnet-over-IP, LonWorks. Compatibility with the remote keyboard (up to 8 units). The programmable timer manages a weekly schedule organised into time bands to optimise unit performance by minimising power consumption during periods of inactivity. Up to 10 daily time bands can be associated with different operating set points. The defrosting (air source reversible unit only) follows a proprietary self-adaptive logic, which features the monitoring of several operational parameters. This allows to reduce the number and duration of the defrost cycles, with a benefit for the overall energy efficiency.
  • find_in_pageFiches Techniques
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    Application undefined

    NX-G06-Y/K

    0614P

    0714P

    0814P

    0914P

    1014P

    1114P

    1214P

    openscroll to see all sizes

    Application undefined

    NX-G06-Y/LN-K

    0614P

    0714P

    0814P

    0914P

    1014P

    1114P

    1214P

    openscroll to see all sizes

    Application undefined

    NX-G06-Y/SL-K

    0614P

    0714P

    0814P

    0914P

    1014P

    1114P

    1214P

  • picture_as_pdfTéléchargement
    • picture_as_pdf BROCHURES

      NX-G06-Y / NX-N-G06-Y 2-4-COMPRESSOR UNITS
      June 2020

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    • picture_as_pdf BROCHURES

      IT COOLING PRODUCT OVERVIEW
      January 2020

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    • picture_as_pdf GENERAL CATALOGUES

      COMFORT PRODUCT GUIDE
      May 2020

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    • picture_as_pdf GENERAL CATALOGUES

      PROCESS PRODUCT GUIDE
      March 2020

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    • picture_as_pdf PROJECT FOCUS

      CAPITEC
      August 2020

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    • picture_as_pdf PROJECT FOCUS

      TOYOTA MOTOR ITALIA
      August 2020

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    • picture_as_pdf PRODUCT OVERVIEW

      COMFORT OVERVIEW
      March 2020

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    • picture_as_pdf PRODUCT OVERVIEW

      PROCESS OVERVIEW
      March 2020

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    • picture_as_pdf TECHNICAL DOCUMENTATIONS - REGULATION (EU) N. 2016/2281

      NX-G06-Y 4-COMPRESSOR UNITS SEPR-HT (EC FANS; PLATES)
      November 2019

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    • picture_as_pdf TECHNICAL DOCUMENTATIONS - REGULATION (EU) N. 2016/2281

      NX-G06-Y 4-COMPRESSOR UNITS SEPR-HT (PLATES)
      November 2019

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    • picture_as_pdf TECHNICAL DOCUMENTATIONS - REGULATION (EU) N. 2015/1095

      NX-G06-Y 4-COMPRESSOR UNITS SEPR-MT (PLATES)
      November 2019

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    • picture_as_pdf R454B SUPPORTING DOCUMENTS

      R454B MANUAL
      October 2019

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    • picture_as_pdf SELECTION SOFTWARE

      ELCA WORLD
      April 2020

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    • picture_as_pdf SELECTION SOFTWARE

      AHU SELECTION SOFWARE
      June 2019

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