Deployment Sequencer BU-12
KOSMOLAB Launch Services
12-channel separation sequencer for coordinating spacecraft deployment.
Technical specifications
- Type
- Separation sequencer
- Model
- BU-12
- Dimensions (L×W×H)
- 300×235×145 mm
- Mass
- 4.5 kg
- Supply voltage
- 28 V
- Current per channel
- 2 A
- Max total current
- 4 A
- Battery capacity
- 4 Ah
- Control channels
- 12
- Operating temperature
- −35…+60 °C
- Lead time
- 4–6 mo
- Price
- from 1 500 000 RUB
- Country
- Russia
About
BU-12 is a separation control unit (deployment sequencer). On receiving an activation command from the launch vehicle, it triggers the flight cyclogram and issues spacecraft-deployment signals at the target orbit, as well as relaying telemetry to the upper-stage control system.
Price: from 1 500 000 RUB. Lead time: 4–6 months.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
