2. Technical Data
For use in solar thermal systems with up to approximately 12 m
parameters.) The solar transmission station is delivered as a 2-string preassembled model. The expansion tanks and accessories are not
included in the delivery and must be installed according to the technical system requirements.
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Technical Data
Connections
Max. permissible temperature
Max. permissible pressure
Collector area
Backflow preventer
Volume flow indicator
Thermometer
Pressure gauge
Safety valve
Overall dimensions
of collector area. (Depending on the type and prevailing/ existing system
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1 Safety valve is installed in the small distributor
1
2 Pressure gauge
2
3 ¾" male thread connection for an expansion
3
4 Filling/emptying tap with cap and hose nozzles
4
5 Solar circulation pump
6 Small distributor with ¾" male thread connection for an
expansion tank volume regulating device and fi lling/emptying tap
5
7 Volume fl ow indicator
8 Thermometer
9 ¾" female thread shut-off ball valves x 1 ½" female
thread lock nut with integrated backfl ow preventer
6
(can be set by hand)
10 Permanent vents with manual quick-action ventilation valve
7
11 Block insulation
Solar loop: ¾" female thread
Expansion tank: ¾" male thread
+230 °F (+110 °C), temporary 266 °F (+130 °C) (observe the max. permissible pump temperature!)
145 psi ((10 bar) observe the activation pressure of the safety valve!)
Up to approximately 129.17 sq f (12 m
2-string: 2x 19.69 in (500 mm) WC
Water: 1 ... 13 l/min
Instead of the volume flow indicator, a measurement capsule can be mounted to record the
output or yield (must be adjusted by the customer).
Display range 68 ... 302 °F (20 ... 150 °C)
Display range 0 ... 145 psi (0 ... 10 bar)
Safety valve: Activation pressure 87 psi (6 bar)
Height:
Width:
Insulation depth: 250 mm
Axial separation: 125 mm
)
2
500 mm
320 mm
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