RC - CLIMAVENETA PROCESS GROUPE FROID CONDENSATION A AIR NECS-Y 1314 - 3218

Image RC – CLIMAVENETA PROCESS GROUPE FROID CONDENSATION A AIR NECS-Y 1314 – 3218

NECS-Y 1314 - 3218
Chiller, air source for outdoor installation
334 - 885 kW

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  • format_align_leftDescription
    Outdoor unit for the production of chilled water with hermetic rotary Scroll compressors, ozone-friendly refrigerant R410A, axial-flow fans, shell and tubes exchanger and electronic expansion valve. The range is composed by units equipped with four, six and eight compressors in multi-circuit configuration.

    Versions

    • B - Basic
    • SL - Super-low noise version
    • CA - High efficiency version
    • SL-CA - Super-low noise, high efficiency version

    Configurations

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

    Features

    • REFRIGERANT GAS R410A
      The use of R410A allowed to achive better energy efficiencies with environment full respect (ODP = 0)
    • ALUMINIUM MICRO-CHANNEL HEAT EXCHANGERS
      This new range of chiller uses aluminum micro-channel condensers that ensure a premium level of efficiency. This solution also allows to reduce the refrigerant charge with respect to traditional copper/aluminum coils, assuring the minimum allowable ratio between the refrigerant volume and the power capacity thus making this product range unique in the market, also improving the resistance against corrosion in saline or corrosive atmospheres.
    • EXCHANGER
      The shell and tube exchanger allows to achieve the highest flexibility on the unit’s installation, keeping at the minimum level the pressure drops on the hydronic side, thus representing the best choice for all the hydronic applications on the process market.
    • ELECTRONIC EXPANSION VALVE SUPPLIED STANDARD
      The use of the electronic expansion valve generates considerable benefits, especially in cases of different external conditions. It was 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
    • 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)
    • Soft starters

  • keyboard_hideContrôles

    Control

    • W3000SE Compact
      W3000SE Compact controller offers advanced functions and algorithms. The keypad features an easy-to-use interface and a complete LCD display, allowing to consult and intervene on the unit by means of a multi-level menu, with selectable language setting.Regulation based on the exclusive QuickMind algorithm, including self-adaptive control logics, beneficial in low water content systems. As alternatives the proportional- or proportional-integral regulations are also available. The diagnostics includes a complete alarm management, with the "black-box" and alarm logging functions for enhanced analysis of the unit operation.For multiple units’ systems, the regulation of the resources, via optional proprietary devices, can be implemented. Energy metering, for both consumption and capacity, can also be developed. 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, Echelon LonWorks.- Compatibility with the remote keyboard managing up to 10 units. - Internal real time clock available for operation scheduling (4-day profiles with 10 hour belts).The defrost adopts a proprietary self-adaptive logic, which features the monitoring of numerous 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

    NECS-Y / B

    1314

    1414

    1614

    1715

    1816

    2015

    openscroll to see all sizes

    Application undefined

    NECS-Y / SL

    1314

    1414

    1614

    1715

    1816

    2015

    2116

    2316

    2416

    2418

    2618

    2818

    3018

    3218

    openscroll to see all sizes

    Application undefined

    NECS-Y / CA

    1314

    1414

    1614

    1715

    1816

    2015

    2116

    2316

    2416

    2418

    2618

    2818

    3018

    3218

    openscroll to see all sizes

    Application undefined

    NECS-Y / SL-CA

    1314

    1414

    1614

    1715

    1816

    2015

    2116

    2316

    2416

    2418

  • picture_as_pdfTéléchargement
    • picture_as_pdf BROCHURES

      NECS-Y / NX-Y

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    • picture_as_pdf GENERAL CATALOGUES

      PROCESS PRODUCT GUIDE

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

      NECS-Y 1314 -3218 SEPR-HT

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

      NECS-Y 1314 - 3218 SEPR-MT

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    • picture_as_pdf PRODUCT OVERVIEW

      PROCESS OVERVIEW

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