SET 31
Set for fully automatic hydraulic balancing consisting of 5 surface-mounted room thermostats, 1 terminal strip and 6 actuators.
This set is the perfect system for an optimal room climate: The “Stella” actuator performs an automatic adaptive hydraulic balancing in underfloor heating. Sensors on the supply and return lines measure temperature differences and an algorithm continuously calculates the required temperature spread and the corresponding valve position. The timelessly elegant room temperature controllers in the super flat surface-mounted housing (only 13.9mm deep) offer high control accuracy and adapt to any environment. And with the terminal strip from alre, temperature controllers and electrothermal actuators in connection with hot water underfloor heating can be wired quickly, clearly and conveniently in the heating circuit distributor. Stella can be used in combination with all common temperature controllers and terminal strips (except devices with triac switching element).
Contents:
6x actuators ZBOOA-010.185
5x surface-mounted room thermostats RTBSB-201.000
1x VOOPL-216.176 terminal strip
Art.-Nr.: VV000046
Technical data
| Ambient temperature, lower value | 0 °C |
| Ambient temperature, upper value | 50 °C |
| Average power consumption | 1,7 W |
| Bearing temperature, lower value | -25 °C |
| Bearing temperature, upper value | 50 °C |
| Cable length | 1 m |
| Closing dimension actuator | 10,8 mm |
| Closing dimension valve | 11,8 mm |
| Colour | Gray orange |
| Connection cross-section | 2 x 0,34 mm² (flex) |
| Depth | 53,1 mm |
| Function type: | Closed when de-energised |
| Height | 74,2 mm |
| Housing material | Plastic PA6 |
| Max. switch-on current | 130 mA for max. 200 ms |
| Maximum air humidity (non-condensing) | 100 % r.H |
| Mounting / attachment | M30x1.5 |
| Nominal closing force | 110 N |
| Nominal stroke | 3,5 mm |
| Operating voltage | 230 V AC / 50 Hz |
| Protection class | II, following appropriate mounting |
| RAL colour number (similar) | 2000/ similar to 7015 |
| Running time | 180 s |
| Safety and EMC | In accordance with DIN EN 60730 |
| Temperature controller version | Valve actuator |
| Type of protection | IP54 |
| Width | 47 mm |
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