zeta rev hp xt - swegongeneral high efficiency air source reversible heat pumps. options ln: low...
TRANSCRIPT
blueboxcooling.com
KINDERGARTENSofia - Bulgaria
Zeta Rev HP XT
High efficiency air source reversible heat pumpsheating 40÷200 kW
GeneralHigh efficiency air source reversible heat pumps.
Options LN: low noise DS: partial heat recovery
•Domestic hot water management• Flowzer - Variable flow pump management• Blueye - Remote supervision• Integrated hydraulic modules
40
35
45
50
55
60
65
70
-25 -20 -15 -10 -5 0 5 10
Ou
tlet
wat
er t
emp
erat
ure
[°C
]
External air temperature [°C]
RANGE&EFFICIENCY
OPERATINGLIMITS
Compliant to Regulation 813/2013-SCOP (whereas applicable).
Cooling net capacity: air 35°C; water 12/7°CHeating net capacity: air 7°C DB; water 40/45°C
STANDARDHeat Pump
HIGH EFFICIENCYHeat Pump
EXTREMEHeat Pump
55°Cwater temperature -20°Cambient temperature
65°Cwater temperature -10°Cambient temperature
2 compressors, 1 circuit 4 compressors, 2 circuits
40 200 220 kW
COP up to 3,5
EER up to 3,0
50 110
DOMESTICHOT WATERThe unit can also supply domestic hot water (option)by 3-way valve
Zeta Rev HP XT allows to cover the whole thermal load requirement of the system, ensuring the space heating/cooling and also the request of domestic hot water. Satisfying these needs by means of a single unit offers a simpler, cost-efficient solution.
ECAXIAL FANSEC axial fans with electronically commutated brushless motor as option.
15% energy saving per fan
2.000* € /y saving(*unit with 8 fans; operating 8700 hours/year; 0,10 €/kWh)
SMARTANTI-ICECIRCUITThe defrost cycle can be a critical condition: ZETA REV HP XT features the Smart Anti-Ice Circuit, to avoid ice forming on the bottom part of exchanger: the function is efficiently activated according to air temperature - only when necessary.
VAPOUR• Injection technology allows
heat pumps to withstand more extreme conditions than with conventional units.
• Lower air temperatures are reached, enhancing the use of heat pumps in cold climates.
•Hotter water can be obtained: reliable, flexible adoption in comfort systems with high temperature distribution – be-sides the supply of tap water.
• ZETA REV HP XT with VAPOUR INJECTION stretches further the combination of low air / high water temperatures, compared to simpler liquid injection.
•Vapour injection improves en-ergy efficiency too: at extreme conditions it grants the best COP, for real savings.
Two scroll compressors per
circuit.They are fitted to
the vapour injection circuit via dedicated
ports.
The injection circuitincludes the
economizer and the electronic expansion
valve, all managed by advanced control
algorithms.
INJEC
TION
c o n t r o l p l a t f o r m
Set pointoperating set point
Alarmsalarm history
Input/Outputstatus of inputs / outputs
(digital and analogic)
Unitvisual status of unit
(circuits, compressors..)
Graphsreal time diagrams of main variables
(temperatures, pressure..)
Integrated web servermain features
USB, RS485 and Ethernet ports as standard Recording of unit parameters one month long
MULTILOGIC FUNCTIONManagement of multiple units of a system / hydraulic loop. Specific operational logics to satisfy different installation requirements Maximized energy efficiency Feature fully embedded in the control resources and factory-preset Fast commissioning. Simple LAN connection between units. No external devices required.
BLUEYERemote supervision via web by Blue Box. It offers, for one or more units / systems: operation status monitoring access to unit’s settings and parameters data recording via cloud, with options about data displaying, graphs, etc. differentiated access profiles and privileges to ensure a safe and efficient interaction also the status of system’s additional components can be monitored, e.g. pumps, energy meters, valves
FLOWZERHYDRAULIC MANAGEMENT OPTIONS BASED ON INVERTER-DRIVEN PUMPS
The new family of scalable options associated to the wide ran-ge of built-in pump modules.For each application layout, FLOWZER offers the best-fitting solution about the water distribution to the system:- Pumping energy saving; minimized operational cost- No external devices required.
Flowzer VPOperation at fixed speed setpoint
Flowzer VDManagement of constant ∆P
Flowzer VPSManagement of constant ∆T on Primary/Secondary pump circuit
Flowzer VFPPManagement of constant ∆T on primary pump circuitSimplified system’s circuit, as additional external pumps of secondary circuit are not required.
up to -80%pumping energy consumption*
ΔppΔpe
Δp
ΔpEX
CH
ANG
ER
Vbp
T
Δpe
EXC
HAN
GER
EXC
HAN
GER
EXC
HAN
GER
EXC
HAN
GER
EXC
HAN
GER
FC coil
FC coil
UNIT PERIMETER
UNIT PERIMETER
UNIT PERIMETER
UNIT PERIMETER UNIT PERIMETER
*Based on 4000 hours of operation in cooling mode (0,15 €/kWh). With Zeta Rev HP XT, additional saving achieved for year-round operation in heating.
Blue Box applied product rangefind out the complete product range on our web site and catalogues
Blue Box Group S.r.l.Via Valletta, 5 - 30010 Cantarana di Cona, (VE) Italywww.bluebox.it - [email protected] +39 0426 921111 - Fax +39 0426 302222
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