Open circuit solar water heater olsun model double* and triple* energy
TYPE: 120lt/1.5 m2 - 120lt/ 2m2 - 160lt/ 2m2 - 160lt/ 2.6m2 - 200lt/ 2.6m2 - 200lt/ 4m2 - 300lt/ 5.2m2
*Dual energy : |
| Solar energy & connection to the electrical circuit. |
**Triple energy |
| Solar energy, connection to the electrical circuit, connection to the radiator, heat pump. |
| Our company has solar heaters *LOW PROFILE for cases with aesthetic limitations. |
CLOSED CIRCUIT COLLECTOR OLSUN |
|
| BACKGROUND | ALUMINIUM PROFILE |
| FRAME SURFACE | SILVER ELECTROSTATIC PAINTING |
| PLATE | ALUMINIUM FOIL |
| ORIENTATION | VERTICAL OR HORIZONTAL |
| ABSORBER SHEET | PVD, BLUE ,SELECTIVE ALUMINIUM |
| ABSORBER SURFACE | STRIPS |
| Ø Horizontal Pipes [mm] | 22 |
| Ø Vertical Pipes [mm] | 8 |
| NUMBER OF OUTPUTS (header) | 4 |
| Absorber welding method | laser |
| Absorption [%] | 95 |
| Transmission [%] | 5 |
| Glass panel | 3.2mm, solar safety glass |
| Glass pane transmittance [%] | 92 |
| Insulation | 30mm, mineral wool |
| Thermal conductivity (λ) [W/mK] | 0.0034 |
| Suitable heat transfer medium | Antifreeze-water mixture |
| Maximum stagnation temperature [°C] | 230 (under test conditions) |
| Maximum operating pressure [bar] | 10 |
CLOSED CIRCUIT SOLAR WATER HEATER OLSUN STRUCTURES |
|
| BASIC CONSTRUCTION MATERIAL | The main body of the thermocouple is made of galvanized steel sheet UST 37 2,5mm thick while the jacket is made of steel sheet 1,5mm thick. The processing of the coating ( Teflon 4753 tell3 ) is done in our own facilities achieving the best quality and maximum life span and healthy drinking water. Magnesium rod to protect the vessel from the galvanic effect of electrolysis which is screwed internally by the flange of the resistor. The thermocouple supplies are brass threaded male 1/2″ and 3/4″ brass threads. All vessels are tested at a pressure of 15 bar. |
| THERMAL INSULATION | High density expanded polyurethane (44kgr/m3 ) 50mm thick and thermal conductivity 0,0120 W/mk. Ensures hot water even the next morning |
| EXTERNAL HOUSING | Standard Aluzinc pre-painted grey RAL9007 and specially designed snap-on side lids. Available in other colours on request |
| ELECTRICAL PARTS | Metal flange Φ140, 8 holes, 8 holes, buttoned without soldering and copper resistor with metal flange 4kw. Thermostat 4 contacts of unipolar control and bipolar protection with redundant fuse. |
| ENGLISH | In the case of a 3-power container, there shall be a ½" metallic spiral metallic male threaded heat exchanger inside the container. The connection of the heat exchanger to the central heating system is recommended to operate with automation, which is achieved by connecting the special sensor in a position (cyatherm) located on the resistor next to the thermostat position. |
| Maximum operating pressure [bar] | 8 |
