RC - CLIMAVENETA PROCESS POMPE A CHALEU AIR/EAU NECS-N-Y 1314 - 2116

Image RC – CLIMAVENETA PROCESS POMPE A CHALEU AIR/EAU NECS-N-Y 1314 – 2116

NECS-N-Y 1314 - 2116
Reversible unit, air source for outdoor installation
320 - 516 kW

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  • format_align_leftDescription
    Outdoor heat pump for the production of chilled/hot 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

    Configurations

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

    Features

    • REFRIGERANT GAS R410A
      The use of R410A allowed to achive better energy efficiencies with environment full respect (ODP = 0)
    • 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.For this reason, NECS-N-Y represents 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 variable demand and 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

    • Soft starters
    • Set-up for remote connectivity with ModBus, Echelon LonTalk, Bacnet protocol board
    • Remote control keyboard (distance to 200m and to 500m)
    • LT kit for extending the operating limits in heat pump mode down to -10 °C (/SL-CA versions) and -12 °C (/CA versions)

  • keyboard_hideContrôles

    Control

    • W3000SE Compact
      W3000SE Compact offers advanced functions and algorithms. The keypad features an easy-to-use interface and a 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-N-Y / B

    1314

    1414

    1614

    1716

    1816

    openscroll to see all sizes

    Application undefined

    NECS-N-Y / SL

    1314

    1414

    1614

    1716

    1816

    2016

    2116

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    Application undefined

    NECS-N-Y / CA

    1314

    1414

    1614

    1716

    1816

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