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TX-W-G05-Y 1A00 - 6D00
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TX-W-G05-Y 1A00 - 6D00
High efficiency water cooled chiller
244 - 4490 kW
EUROPE
CE
50 Hz
Unit description
Indoor unit for the production of chilled water featuring centrifugal oil-free compressors, with R513A, electronic regulation valve, shell and tube condenser and shell and tube flooded evaporator.
Base and supporting structure and panels are made of galvanized epoxy powder coated steel with increased thickness.
Flexible and reliable unit; it easily adapts itself to different thermal load conditions thanks to the precise thermoregulation together with the use of inverter technology. The compressor is radically innovative: magnetic bearings and digital rotor speed control allow partial load efficiency levels to be reached that were hither to impossible.
Configurations
- - Basic function
Features
NO COMPROMISE Variety of compressor combinations (up to 6 compressors on the same unit), plus the flexibility to choose the heat exchangers that can satisfy each specific installation and design requirements: the highest full load efficiency, the best initial investment, an unrivaled seasonal efficiency, an operating range suitable for applications in systems operating at high or low condensation (dry coolers or cooling towers).
VERY HIGH EFFICIENCY Very high efficiency at full and partial loads, at top market levels, thanks to the technological solutions adopted: large capacity modulation and expanded exchanger, offering minimal running costs of the unit in real working conditions.
FLEXIBLE COMPOSITION Choice between horizontal or diagonal arrangement of the heat exchangers, with dimensions that favor the compact overall dimensions in height or footprint, water connections to the evaporator and condenser that can be deployed on the right or left, to fit any application.
ADAPTABILITY Can adapt to the building’s heating request thanks to the continuous capacity regulation, assured by the control’s sophisticated logic.
LOW INRUSH CURRENTS Reduced breakaway starting currents thanks to the revolutionary centrifugal compressor.
EXTREMELY SILENT OPERATION Extremely silent operation in line with the best on the market, and highly reduced vibrations
Accessories
Integral acoustical enclosure (base or plus)
VPF (Variable Primary Flow) system
Set-up for remote connectivity with ModBus/Echelon protocol cards
Several devices for condensation control.
Filter kit for conformity to EN 61000-6-3 (residential environments)
Controls
Controls
W3000TE The unit is provided with dedicated control logics that have been implemented to take full advantage of the variable speed centrifugal compressor, thus maximizing the unit's performance in all working conditions.
The control is available through the innovative user interface KIPlink, which allows one to operate the unit directly from a smartphone or tablet. Using KIPlink, it is possible to turn the unit on and off, adjust the set-point, plot the main operating variables, monitor the status of the components, and reset the alarms. Secure access to data is guaranteed by three password levels (user, service, manufacturer).
The continuous capacity modulation is based on the PID algorithms and related to the leaving water temperature, with adjustment on the neutral areas. Complete alarm management system is available, with the “black-box” and the alarm history display functions. Supervision is achievable through various options, with proprietary devices or with the integration in third party systems by means of the most common communication protocols (ModBus, BACnet-over-IP, Echelon LonWorks, BACnet MS / TP). Connection with remote touchscreen is available.
A programmable timer allows one to create an operating profile up to 4 days and 10 type bands, with automatic transmission from summer time to winter time.
For systems consisting of multiple units, the management of resources is possible via optional proprietary devices. Optionally (VPF package), capacity modulation can be integrated with hydraulic flow modulation, thanks to inverter-driven pumps and to specific resources for the hydraulic circuit.