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DESCRIPTION OF THE SOLAR COLLECTOR
CSV R collectors are made up of 14 or 20 double sleeve
evacuated glass tubes, each of which contains a "U"
shaped copper pipe. These copper pipes are connected
in parallel and filled with heat transfer fluid that descends
and rises to absorb the heat generated by solar radiation,
direct and reflected by a mirror known as a compound
parabolic concentrator. There is a vacuum inside the
double sleeved glass tubes. This provides effective ther-
mal insulation (on the same principle as a vacuum flask)
and permits the collectors to generate heat from the sun
even in bad weather and in the winter. The outside of the
internal pipes is finished in a selective absorbent coating.
IDENTIFICATION
The solar collectors are identified by two plates:
Data plate
This lists the technical specifications and performance of the product.
Code
Serial Number
Year of production
Description
Evacuated
solar collector
Dimensions
Gross area
Aperture area
Absorber area
Empty weight
Serial number plate
This bears the collector's code number, model and serial number.
b
If these plates or any other means of clearly identifying the product are defaced, removed or lost, proper installa-
tion and servicing may be rendered difficult.
6
GENERAL
CODICE : 20025360
CODICE : 20025360
S/N :
10000001
SERIALE PROGRESSIVO
Anno di produzione
S/N :
10000001
SERIALE PROGRESSIVO
DESCRIZIONE : CTE25V
FABBRICATO IN ITALIA
Anno di produzione
COLLETTORE SOLARE SOTTOVUOTO
DESCRIZIONE : CTE25V
FABBRICATO IN ITALIA
DIMENSIONI: 1600X1730X145 mm
MAX PRESSIONE ESERCIZIO: 10 bar
SUPERFICIE LORDA: 2,77 m
2
TEMPERATURA DI STAGNAZIONE: 268°C
COLLETTORE SOLARE SOTTOVUOTO
SUPERFIC IE DI APERTURA: 2,40 m
CONTENUT O LIQUIDO: 2,05 l
2
DIMENSIONI: 1600X1730X145 mm
MAX PRESSIONE ESERCIZIO: 10 bar
SUPERFICIE ASSORBITORE : 2,69 m
LIQUIDO TERMOVETTORE:
2
SUPERFICIE LORDA: 2,77 m
TEMPERATURA DI STAGNAZIONE: 268°C
2
GLICOLE PREMIX (Acqua + Glicole, max concentrazione 50%)
PESO A VUOTO: 52 kg
SUPERFIC IE DI APERTURA: 2,40 m
CONTENUT O LIQUIDO: 2,05 l
2
FLUIDO NON GLICOLICO (Acqua + Inibitori di corrosione
SUPERFICIE ASSORBITORE : 2,69 m
atossici + Potassio Formiato, max concentrazione 50%)
LIQUIDO TERMOVETTORE:
2
GLICOLE PREMIX (Acqua + Glicole, max concentrazione 50%)
PESO A VUOTO: 52 kg
FLUIDO NON GLICOLICO (Acqua + Inibitori di corrosione
atossici + Potassio Formiato, max concentrazione 50%)
RIELLO S.p.A.
Via Ing. Pilade Riello, 7 - 37045 Legnago (VR) - ITALIA
Code
Model
The main characteristics of the CSV R collector are as
follows:
- Evacuated tube technology for high temperatures and
high efficiency even in bad weather.
- Circular absorbers and CPC mirrors for maximum
absorption even in oblique light.
- Long working life, with no metal parts passing through
the glass tubes to cause loss of vacuum.
- Constant absorption over time, thanks to a selective
coating that is well protected inside the vacuum envi-
ronment.
- Easy replacement of glass tubes without having to
empty the solar heating circuit.
- Elegant design.
BAR CODE 128B
CEN 025
EN 12975
da Riello S.p.A.
BAR CODE 128B
Certif. 062BN/0
CEN 025
EN 12975
da Riello S.p.A.
Certif. 062BN/0
20022981_E4
20022981_E4
Serial number
Made in Italy
by Riello S.p.A.
Max. operating pressure
Stagnation temperature
Liquid content
Heat transfer fluid:
GLYCOL PREMIX (Water
+ Glycol, max concentra-
tion 50%)
GLYCOL-FREE FLUID
(Water + Non-toxic rust
inhibitors + Potassium
Formate, max concentra-
tion 50%)
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