Application brochure
Product brochures
Informative data act
Product overview
Technical documentations - regulation (EU) N. 2016/2281
R454B supporting documents
TX2-W-G04-Y 0251 - 2064
Indoor unit for the production of chilled water featuring centrifugal oil-free compressors, with R1234ze, 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.
EUROPE
CE
50 Hz
Topic overview
Product features
Features
LOW GWP REFRIGERANT
4th generation refrigerant HFO 1234ze, with negligible greenhouse effect in comparison with traditional HFC refrigerants (Global Warming Potential GWP of HFO 1234ze < 1, GWP of R134a = 1300 as per IPCC rev. 5th) and zero impact on the ozone layer.
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
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
GROUP CONTROLS WITH DYNAMIC MASTER
Load sharing, sequencing, active redundancy, priority of resource activation, alarm management, theese are only some of the LAN functions that the unit is able to manage when connected to a group of chillers. Besides, the system's stability is ensured even in case of alarm or malfunctioning thanks to the Dynamic Master logic.
JUMPING STAGING FUNCTION
Energy regulation that allows to reach the desired cooling capacity with always the best possible efficiency.
Produkt-Informationen
Produkt-Informationen- - - Basic function
- Integral acoustical enclosure (base or plus)
- VPF (Variable Primary Flow) system
- Set-up for remote connectivity with Modbus, Bacnet, M-net, Lonworks, Konnex, SNMP protocol cards.
- Several devices for condensation control.
- Leak detector
- Touch Screen visual display
- KIPlink user interface
- Double power supply with automatic changeover (ATS)
- Fast restart
- HELWT kit (High Evaporating Leaving Water Temperature)
- Thermal energy meter
- Smart current limit
Electronic control W3000+
W3000+ features an easy-to-use interface and a complete LCD display that allows one to consult and intervene 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 optimize unit performance by minimizing power consumption during periods of inactivity. Up to 10 daily time bands can be associated with different operating set points. As option, KIPlink is available - Keyboard In Your Pocket. KIPlink is the innovative user interface based on WiFi technology that allows one to operate on the unit directly from the smartphone or tablet.
The regulation is based on the patented “Quickmind” water temperature regulation logic uses self-adapting control to maintain flow temperatures and optimize 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 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-over-IP, Bacnet MS/TP RS485, Konnex, ModBus TCP/IP, SNMP. Compatibility with the remote keyboard (up to 8 units).
