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  • Automatic Door Control System
  • Automatic Door Control System
  • Automatic Door Control System

Automatic Door Control System

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The Automatic Door Control System of the train is one of the key subsystems in the Train Automatic Control System (ATC), which is used to achieve the safe, efficient and automatic opening and closing of the train doors after the train stops at the platform.

  • Description
  • Specification

Door Leaf
· Frame:Aluminum frame, welded, with straight corners.
· Sandwich: 42 mm thickness, covered with 1 mm aluminum sheets inside and outside, filled with PU-foam core, bonded together via special hot-bond process with the skins and the frame.
· Surface: Painted according to IFE standard paint system.
Automatic Door Control System
Drive Unit
To a base plate following parts are pre-mounted, pre-adjusted and pre-wired.
guiding rail, guide rod, door leaf-carrier, energy chain for door leaf wiring and grounding, buzzer, DCU
Automatic Door Control System
Emergency Egress/Access Device
Rotary handle, to turn 90°out of normal position for emergency operation, spring loaded to normal position. Including limit switch “emergency access device operated”. Doors can be opened manually.
Automatic Door Control System
Door Control Unit
· Operating Temperature: -40℃ - +85℃
· Storage Temperature: Max. +95℃
· Shock and Vibration Resistant According EN61373
· Environmental Tested According EN50155, IEC60571
· EMC Tested According EN50121-3-2
Automatic Door Control System

Product Performance

Reference Value

Operating Speed

200 Km/h

Free Opening Single Leaf Door

800 mm

Opening Time

4sec+1 sec.
(single leaf, 800 mm free opening width)

Closing Time

4sec+1sec.
(single leaf, 800 mm free opening width)

Effective Clamping Force

max. 150N
(first closing attempt)

Effective Clamping Force

max. 200N
(further closing attempt)
(for electrical system only)

Peak Clamping Force

max. 300N
(According to standard EN 14752)

Power Supply

110VDC

Peak Power Consumption (<500ms)

≤500 W
(locking, unlocking, re-opening)

Average Value

≤120 W
(During opening and closing movement)

Door Control Unit

≤25 W

Temperature Range

-20℃ to +70℃

Humidity

up to 100%

Max. Design Speed

200 km/h

Max. Speed of Passing Train

200 km/h

Technical Life Time of The Doors

30 years