БУД БСПД-РА
Doors type ФКГП647.10.00.000 together with automatic adjustable foot rest ФКГП605.30.00.000 on RA3 rail buses of Metrowagonmash JSC. ВПТС.426471.124.
Purpose
Devices are intended for control:
- Door operation when passenger boarding and deplaning on high platforms.
- Coordinated operation of the door and the automatic adjustable foot rest for passenger boarding and deplaning on low platforms.
- Coordinated operation of the door and lift for wheelchair disabled person boarding/disembarking.
- Interaction of doors, steps and lift via CAN lines with the vehicle control unit (VCU) according to the agreed protocol.
Application
Door positioning system units are used in automatic sliding plug outer doors.
Key features
- Software and hardware overload protection in the motor control stage.
- Discrete inputs and outputs with a rated voltage of 24 V and 110 V.
- Digital outputs overload protection.
- Protection of digital inputs against overvoltages and connections with polarity violation.
- Passenger protection against tightening:
- By motor current value.
- By motor current value.
- By motor encoder indications.
- By safety edge (digital input) actuation.
- It can be supplied with diagnostic software designed for:
- Display of inputs / outputs status.
- Display of motors operation parameters.
- Manual control bypassing the main algorithm.
- Recording of doors opening/closing traces.
- Firmware updates.
- The solution has been developed on the rolling stock.
Technical specifications
| Name | Value |
|---|---|
| DC supply voltage | 77 to 144 V |
| Maximum current (with DC motor control) | 20 А |
| Operating temperature | -50 °С to +50 °С |
| Maximum demanded power in the idle mode | 15 W |
| Unit weight | 4 kg, max |
| Overall dimensions (HxWxD) | 80 х 175 х 369 |
| Structural design category | М25 |
