meibes Solar Station XL Documentation Technique page 8

2.
Technische Daten
Technical Data
Caractéristiques techniques
G G B B
For use in thermal solar systems up to
approx 22 or 30 sqm collector area.
45140.7 / 45140.71 - collector area: up to 22 sqm
Depending on the system-specific parameters
(pressure loss, etc.)
45140.8 / 45140.81 - collector area: up to 30 sqm
Depending on the system-specific parameters
(pressure loss, etc.)
The solar substation with system separation is supplied as a
preassembled unit.
The safety fittings, expansion vessel and accessories are not
included in the scope of supply.
Key:
1. Connection R 1/2" IG (e.g. for temperature sensor)
2. Stainless steel plate heat exchanger with block insulation
3. Circulating pump (secondary)
4. Volumetric flow limiter (secondary) with display
5. Baseplate
6. Backflow preventer
7. Shut-off ball valve R1" IG
8. Connection R 1/2" IG
(e.g. for sensor, safety valve or expansion vessel)
9. Flushing, filling and draining ball valve
(with cap and hose connection nozzle)
10. Circulating pump (primary)
11. Venting
12. Volumetric flow limiter (primary) with display
Connections :
Max. temperature allowed :
Max. pressure allowed :
Backflow preventer :
Volume flow indicator :
Pressure gauge :
Safety valve :
Dimensions, overall :
Medium :
A Return from secondary circuit (e.g. buffer storage)
B Flow to secondary circuit (e.g. buffer storage)
C Return to primary circuit (e.g. solar collectors)
D Flow from primary circuit (e.g. solar collectors)
Solar circuit (primarily)
Storage tank circuit (secondarily)
for expansion vessel
+110 °C, short-term +120 °C (note max allowable temp of the pump!)
6 bar (primarily) or. 3 bar (secondarily) (note pick-up pressure of safety valve!)
ca. 200 mmWs (secondarily)
4 ... 15 l/min or. 10 ... 40 l/min
Option : 0 ... 10 bar (primarily)
: 0 ... 4 bar (secondarily)
Option : 6 bar (primarily)
: 3 bar (secondarily)
Height : 810 mm
Width : 600 mm
Depth : 210 mm
Centre to centre spacing : 65 mm
Solar circuit (primarily)
Storage tank circuit (secondarily)
: 1"internal thread
: 1"internal thread
: 1/2"internal thread
: suitable certified solar liquid
: Water (Dwg. in accordance with VDI 2035)
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