Product brochures
Informative data act
Product overview
Installation, user and maintenance manual (IUM)
TR2-FC-G04-Z 1232 - 1803
Outdoor unit for the production of chilled water, equipped with oil-free centrifugal compressors, R1234ze refrigerant, axial 910 mm diameter EC fans, condensing coil with microchannel in full aluminum, shell and tube flooded evaporator and electronic expansion valve. Base, supporting structure and panels are made of galvanized epoxy powder coated steel. The unit is supplied with refrigerant and has been factory tested.
In free cooling mode, the liquid is cooled by outdoor air, thus lowering the load of the compressors until it is reduced to zero.
The NG configuration complies with applications where the use of ethylene glycol it is not allowed or not desired.
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
Top-level efficiency thanks to technlogical solutions at the forefront: magnetic levitation centrifugal compressors, flooded evaporator, 910 mm diameter EC fans and advanced control and optimization algorithms.
HIGH TEMPERATURE OF CHILLED WATER
Designed for the production of chilled water with high temperature up to 26 °C and high delta T up to 20 K, this unit is the ideal solution for the modern hyperscale and colocation data centres, where this optimization allows great energy savings.
ENERGY SAVINGS
Energy savings guaranteed by the new free-cooling management logic that allows you to save from 10% to 20% of energy in a year compared to the traditional logic.
HIGH COOLING CAPACITY DENSITY
The new V-block, more compact, allows to reach high values in the ratio of cooling capacity over unit length.
LOW INRUSH CURRENTS
Reduced breakaway starting currents thanks to the revolutionary centrifugal compressor.
ELECTRICAL PANEL
New electrical panel that separates the power part from the control part.
JUMPING STAGING FUNCTION
Energy regulation that allows to reach the desired cooling capacity with always the best possible efficiency.
Produkt-Informationen
Produkt-Informationen- - - Standard efficiency
- - - Basic function
- NG - Function for free-cooling without the use of glycole
- Double power supply with automatic changeover (ATS) or motorized changeover
- Fast restart
- Modulating valve for water temperature control in Free-Cooling mode
- Noise Reducer kit (NR kit)
- External capacity cap
- Internal Leak Detection function
- Smart current limit
- VPF (Variable Primary Flow) kit: variable flow pumps with on board regulation
- Touch Screen visual display
- Multi Manager - LAN functions
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).
