12-channel separation sequencer for coordinating spacecraft deployment.
Deployment Sequencer BU-12
12-channel separation sequencer for coordinating spacecraft deployment.
Description
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.
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 — |
