Control unit of the thermal regime support system
SPUTNIX
A redundant thermal control unit (SX-SBOX-THERMU-01) that monitors and manages heaters based on analog/digital temperature sensors across the service platform and payload.
Key figurescomparable across the catalogue
- Mass
- 0.6 kg
- Power
- 5 W
- Largest dimension
- 200 mm
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Dimensions
- 200 x 130 x 30 mm
- Mass
- 600 g
- Supply voltage
- 22-33 V
- Power consumption without heaters included, no more
- 5 W
- Duplicated interface
- CAN2B
- Number of half-sets in device
- 2 pcs
- Number of electric heaters connected per half-set
- 14 pcs
- Power of a single heater, no more
- 60 W
- Number of analog temperature sensors connected per half-set
- 36 pcs
- Type of connected analog temperature sensors
- P1K0.232.6 W.A.010
- Number of digital temperature sensors connected per half-set
- 14 pcs
- Type of connected digital temperature sensors
- DS18B20Z
About
The control unit of the thermal regime support system is designed to ensure the thermal regime of the service platform and payload of the spacecraft. It provides control of the temperature regime of the spacecraft’s structural elements and payloads by measuring their temperature and controlling heating elements.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.