RC - CLIMAVENETA PROCESS POMPE A CHALEU AIR/EAU NX-N-G06-Y 0202P - 0812P

Image RC – CLIMAVENETA PROCESS POMPE A CHALEU AIR/EAU NX-N-G06-Y 0202P – 0812P

NX-N-G06-Y 0202P - 0812P
Reversible unit, air source for outdoor installation
44,9 - 211 kW

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  • format_align_leftDescription
    Outdoor unit for the production of chilled/hot water with two scroll compressors, optimized for low-GWP R454B refrigerant in a single-circuit configuration, axial-flow fans, condensing coil with copper tubes and aluminum fins and plate heat exchanger.

    Versions

    • K - Key efficiency, compact version
    • LN-K - Low Noise, Key efficiency and compact version
    • CA - Class A of efficiency
    • LN-CA - Low Noise, Class A of efficiency

    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.
    • WIDE OPERATING LIMITS
      These units are operative at full load in heat pump mode down to -15°C of outdoor air temperature, and up to 46°C in chiller mode without needing additional options. At -15°C of outdoor air temperature, these heat pumps are able to produce hot water up to 42°C at full load.
    • ELECTRONIC EXPANSION VALVE
      The use of the electronic expansion valve generates considerable benefits, especially in cases of variable demand and different external conditions. It has been introduced into these units as a result of accurate design choices concerning the cooling circuit and the optimisation of operation in various different working conditions. The electronic expansion valve comes standard in the high-efficieny CA version.
    • CLASS A EFFICIENCY
      The full range is also available with the Class A efficiency rating (in heating). CA version guarantees within all the noise configurations premium levels of efficiency thanks to the generous sizing of the refrigerant-exchange surface areas and to an accurate control of the fans.
    • TWO SOUND EMISSION LEVELS
      Two different sound emission levels available. This means the best unit can be identified based on requirements, according to the system where it will be installed and the application.
    • 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

    • Set-up for remote connectivity with ModBus/Echelon protocol cards
    • Remote control keyboard (distance to 200m and to 500m)
    • Traditional coils available with prepainted fins or Fin Guard Silver protective treatment.
    • Leak detector
    • Night mode is a system setting to limit maximum noise level of the unit.
    • User Limit Control (U.L.C.) allows the safe startup of the unit in critical conditions of water and air temperature.
    • KIPlink user interface
    • Hydronic module with 1 or 2 pumps, high or low head. Buffer tank available.
    • Soft start
    • EC fans with electronic DC brushless motor

  • keyboard_hideContrôles

    Control

    • Electronic control W3000 / W3000+
      The controller is available in two different versions according to the unit’s model, both with Compact keyboard: W3000 : It 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, available in three languages: Italian, English and a further language among French, Spanish, German, Russian and Swedish. The clock card allows to consult the alarm history from the keyboard. W3000+ : It 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 diagnostics includes a complete alarm management, with the “black-box” and the alarm history display for enhanced analysis of the unit operation. The programmable timer manages a weekly schedule organized 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. As option, the KIPlink is available - Keyboard In Your Pocket - is the innovative user interface based on WiFi technology that allows one to operate on the unit directly from the smartphone or tablet. On both versions, 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. 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 defrosting (reversible unit only) follows a proprietary self-adaptive logic, which features the monitoring of several operational parameters, therefore reducing the number and duration of the defrost cycles, with a benefit for the overall energy efficiency.
  • find_in_pageFiches Techniques
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    NX-N-G06-Y/K

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  • picture_as_pdfTéléchargement
    • picture_as_pdf BROCHURES

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

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    • picture_as_pdf GENERAL CATALOGUES

      PROCESS PRODUCT GUIDE

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    • picture_as_pdf TECHNICAL DOCUMENTATIONS - REGULATION (EU) N. 813/2013

      NX-N-G06-Y 2-COMPRESSOR UNITS SCOP

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    • picture_as_pdf PRODUCT OVERVIEW

      PROCESS OVERVIEW

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