RC - CLIMAVENETA CONFORT POMPE A CHALEU AIR/EAU NX-N-G06 0604T - 1204T

Image RC – CLIMAVENETA CONFORT POMPE A CHALEU AIR/EAU NX-N-G06 0604T – 1204T

NX-N-G06 0604T - 1204T
Reversible unit, air source for outdoor installation
142 - 322 kW

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  • format_align_leftDescription
    Outdoor reversible unit for the production of chilled/hot water with hermetic rotary Scroll compressors, low-GWP and ozone-friendly refrigerant R454B, axial-flow fans, copper tubes aluminum fins air coils, shell and tubes heat exchanger, and thermostatic or electronic expansion valve, according to the model. External panels in pre-clad sheet steel and base in galvanised steel with paint finish. The range is composed by units equipped with four compressors in tandem configuration on two independent refrigerant 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
    • CA - Class A of efficiency
    • LN-CA - Low Noise, Class A of efficiency
    • SL-CA - Super Low noise version, 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.
    • EXCHANGER
      The shell and tube exchanger allows to achieve the highest flexibility on the unit’s installation, keeping on the hydronic side the pressure drops at the minimum level, thus representing the best choice for all the hydronic applications on the residential, commercial and industrial markets.
    • 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.
    • 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.

    Accessories

    • Set-up for remote connectivity with ModBus/Echelon protocol cards
    • Remote control keyboard (distance to 200m and to 500m)
    • Soft starters
    • Electronic expansion valve
    • 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
    • Traditional coils available with prepainted fins or Fin Guard Silver protective treatment.
    • EC fans with electronic DC brushless motor
    • Soft start
    • EC fans with electronic DC brushless motor
    • Hydronic kit available in different configurations with 1 or 2 pumps fixed speed or variable speed and buffer tank

  • 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-N-G06

    0604T

    0704T

    0804T

    0904T

    1004T

    1104T

    1204T

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    Application undefined

    NX-N-G06/LN-K

    0604T

    0704T

    0804T

    0904T

    1004T

    1104T

    1204T

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    Application undefined

    NX-N-G06/SL-K

    0604T

    0704T

    0804T

    0904T

    1004T

    1104T

    1204T

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    Application undefined

    NX-N-G06/CA

    0604T

    0704T

    0804T

    0904T

    1004T

    1104T

    1204T

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    Application undefined

    NX-N-G06/LN-CA

    0604T

    0704T

    0804T

    0904T

    1004T

    1104T

    1204T

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    Application undefined

    NX-N-G06/SL-CA

    0604T

    0704T

    0804T

    0904T

    1004T

    1104T

    1204T

  • picture_as_pdfTéléchargement
    • picture_as_pdf BROCHURES

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

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    • picture_as_pdf GENERAL CATALOGUES

      COMFORT PRODUCT GUIDE

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

      NX-N-G06 4-COMPRESSOR UNITS SCOP (EC FANS; SHELL&TUBE)

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

      NX-N-G06 4-COMPRESSOR UNITS SCOP (SHELL&TUBE)

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    • picture_as_pdf PRODUCT OVERVIEW

      COMFORT OVERVIEW

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