zeta sky - swegon.com
Post on 01-Mar-2022
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GeneralAir-source chiller and reversible HP unit. Single and double circuit. Scroll compressors unit with plate heat exchangers.
Configurations STD: Cold water supply from -8 up to 20°CHP: Hot Water supply up to 60°CDHW: domestic hot water managementSLN: Super Low NoiseLN: low noiseDS: Heat recovery by desuperheaterDC: Total recovery (chiller only)
GeneralAir-source reversible HP unit. Single and double circuit.
Scroll compressors unit with plate heat exchangers.
Configurations HP: Hot Water production up to 58°C
SLN: super low noise versionsLN: low noise versions
DS: Heat recovery by desuperheater
Available also with inverter and EEV
technology for more energy saving
Extended working
limits56°C hot water
@ 0°C OAT
Lowest GWP available in the
market for scroll units
DHW fullmanagement
Low Charge design
ZETA SKYLET’S COOL THE PLANET
Compatiblewith Bluethink andFlowzeroptions
GWP< 500
GWP< 700
CHILLER ONLYSCROLL COMPRESSORS
DC INVERTER REVERSIBLE HEAT PUMP
6040COMPONENTS EFFICIENCY80 100 140 160 180 200 220 240120
SEER
SCOP
SKY R7
SKY HP R7
SKY HP R5
SKY Hi R7
SKY Hi HP R7 5,09U
P TO
4,02UP
TO 3,78U
P TO
3,93UP
TO
4,51UP
TO30÷120 kW on 6 sizes
30÷120 kW on 6 sizes
30÷240 kW on 17 sizes
30÷240 kW on 17 sizes
30÷240 kW on 17 sizes
Global T increase< 1.5°C
Glob
al T increase below
2°C
40
35
30
45
50
55
60
65
-20 -15 -10 -5 0 5 10 15
Ou
tlet
wat
er t
emp
erat
ure
[°C
]
External air temperature [°C]
EN14511 / EN14825
OPERATING LIMITSup to
60°Cwater temperature
up to
57°Cwater temperature
CLIMATE CHANGE FIGHT
All Blue Box SKY unit generation are designed to fight the climate change
Reduce HFC production andconsumption by 80%
in the next 30 years
81% ton eq. CO2 reduction in 15 yearscompare to 2015 baseline Energy performance building directive
Nearly zero energy buildings
Kigaliagreement
F-gas regulation
EcodesignErP Directive
EPBD (2010/31/EU)
Carbon taxIncentives
CAPACITY | EFFICIENCY
ZETA SKY HP R5ZETA SKY HP R7
ZETA SKY HP R7
ZETA SKY HP R5
COMPACTNESS AV. 35 kW/m2
up to 4.2 mup to 1.1 m
Compact One of the most compact unit in the market in the 100-250 kW rangeIdeal for both refurbishment projects as well as new installationsPlenty of room for hydronics circuits, and recovery exchangers
Easy handlingEasy transport by forklift or craneReduced transport costsUnits can be paired both in trucks as well as in containers
Easy MaintenanceFull access to refrigerant circuit and compressors vain Easy single side coil cleaningAll components protected within the frame
MULTIPLELOWNOISEOPTIONS/LN up to -2 dB(A)sound power level
/SLN up to -4 dB(A)sound power level
HYDRAULICMODULEA wide range of options allow to configure the chil-ler to suit various application. Differentiated levels of pump useful head are available, with or without buffer tank.
15% energy saving per fan
1.000 €/y* saving ( *2 unit with 3 fans; operating 8700 hours / year; 0,10 € / kWh)
further energy saving
+ 100 Pa available pressure per fan
+ 50 Pa available pressure per fancompared to oversized fans
up to 3dB(A)of unit noise reduction
STANDARD
OVERSIZE
PRESSURERECUPERATOR
EC AXIALFANS Electronically commutated
brushless motor as option
Hi VERSIONDC INVERTERSCROLL COMPRESSOR
• Higher efficiency at part load • Continuous modulation according to the load• Accurate temperature control and stability• Minimum water volume
energy savingup to
12% per year(compared with standard scroll compressor)
av. 1,5 bars / 40% gly.
av. 1,5 bars
av. 1 bars
LOW TEMPERATURE
STANDARD
DOWNSIZED
FLOWZERINVERTER-DRIVEN PUMPS CONTROL MANAGEMENT FOR DIFFERENT SYSTEMLAYOUTS
LOGSdownload and analyze unit data history
UNITvisual status of unit (circuits, compressors..)
MODEunit mode (heating, cooling)
SET POINToperating set point
GRAPHSreal time diagrams of main variables (temperatures, pressure..)
INPUT/OUTPUTstatus of inputs / outputs(digital and analogic)
MULTILOGICmanagement of multiple units
Integratedweb server
UP TO
-53%pumpingconsumption
compared to nowadayscommon layout:primary fixed + secondary variable
Monitoring, performance reports, full management.Blue Box control platform allows a total access to the machine from any device, in complete autonomy.
BLUEYECONNECT
REMOTE ACCESS TO UNIT
SAVE MONEYFAST SERVICE
BLUEYECLOUD
CLOUD RECORDING DATAPOINTS
PREDICTIVE MAINTENANCECUSTOMER REPORTING
ANALYSIS
• Advanced algorithms to maximize system total efficiency• Less Opex thanks to lower energy consumption • Flexible management of multi units, variable water flow
and external devices (drycoolers, cooling towers, boilers,..)• Real time energy consumption to obtain advanced struc-
tured data analysis• Modular design to perfectly suit any project requirements
in terms of application, size and complexity
BLUETHINK solution to manage several units, components and devices and build an
optimized System.
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