Tuxhorn 951.15.00.00, Assembly And Operating Instructions Manual

Page: 20 / 48

950.15.02.00
Dated 2021/09/10
- 4 -
GB
2 F u n c t i o n a l d e s c r i p t i o n
2.1 System setup in installation
1 Photovoltaic system
2 Inverter
3 Electricity meter (draw, infeed)
4 tubra
®
-eTherm P sensor (infeed power measurement)
5 tubra
®
-eTherm P power (power modulation)
6 tubra
®
-eTherm P with tubra
®
-eTherm controller P
7 Thermal accumulator
8
Domestic consumers (light, standby, …)
2.2 Functional description
The tubra
®
-eTherm P is an electro-thermal station for converting photovoltaic electricity into
heat and storing this heat in buffer accumulators.
Thanks to the continuous power control of the
tubra
®
-eTherm P , excess electricity can be
optimally used. The speed-controlled charging pump charges the accumulator to an
immediately usable temperature level.
- Optimum adjustment thanks to continuously modulating output up to 3 000 W
- Stratified accumulator charging also when retrofitting on existing accumulators
- Target temperature configurable
- Immediately usable heat, even with low solar radiation
- Can be retrofitted on any buffer storage tank
- Independent of the PV inverter, energy manager and electricity meter
2
5
1
8
7
6
kW
h

=
3
4