Purpose

 

A set of electrical equipment for the system of automatic door locking and braking of metro trains (ES ADLB) is designed to warn the driver about the need to brake the train when approaching the station, automatically lock the doors of the cars when leaving the station and automatically lock the doors of the cars from the side of unboarding and boarding passengers at the station ( Possible integration with a voice notification system to transmit information about an approaching station).

 

Composition of a set:

 

ES ADLB consists of stationary components installed at the station approach, at the exit from the station and mobile components installed on each head car of the train;

 

• blocking control unit (BCU) - 2pcs. per train               ААОТ.423142.245
• receiving and indicating unit (RIU) - 2pcs. per train     ААОТ.421459.021
• station informant unit (SIU) - 4pcs. per station            ААОТ.421459.022
• diagnostic and programming panel - 1pcs. for the serviced line.

 

Technical characteristics:

 

• supply voltage range, V:
• for BCU             from 50 to 90 DC;
• for SIU               from 160 to 270, 50 Hz AC

Enclosure protection level for the SIU: IP65.

 

Operating conditions:

 

• operating temperature range, °С:
• for BCU and RIU              -20...+50;
• for SIU                             -40...+50;

Mechanical design: group М25 according to GOST 17516.1.