Sentiotec Pro-B2 Instructions De Montage Et Mode D'emploi page 34

Instructions for installation and use
13. Technical data
Ambient conditions
Storage temperature:
Ambient temperature:
Relative humidity:
Sauna control unit
Dimensions:
Switched voltage / three-phase 3N:
Frequency:
Contact rating/heater:
Switched current per phase/heater:
Rated voltage:
Protection type (protected against jets of water):
Connection to the mains supply as fixed wiring (fixed connection)
Light
Contact rating:
Fuse:
Setting ranges
Temperature:
Thermal safety
Heater sensor with excess temperature fuse (139 °C shut-off temperature)
Adjustable automatic heating period (6 h, 12 h, 18 h, 24 h)*
Optional single-sensor mode or two-sensor mode
Connection cables
Power supply cable:
Heater supply cable (temperature-resistant up to 150 °C): min 2.5 mm²
Sensor wires (temperature-resistant up to 150 °C):
Light wire:
* EN 60335-2-53 specifies a heating time limitation of 6 h for saunas for private
use. For saunas in hotels, apartment blocks and similar locations, a maximum
heating period limit of 12 hours is permissible. Extending the heating period
limit to 18 hours or 24 hours is only permitted in public saunas.
p. 30/30
-25 °C to +70 °C
-10 °C to +40 °C
max. 95 %
307 x 175 x 57 mm
400 V AC
50 Hz
3 x 3.5 kW
16 A
230 V
IPX4
100 W
1A T
30 °C to 110 °C
min. 5 x 2.5 mm²
min 0.5 mm²
min. 1.5 mm²