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BSI 24/30478242 DC 2024

BSI 24/30478242 DC 2024

$13.70

BS EN 14752 Railway applications – Bodyside entrance systems for rolling stock

Published By Publication Date Number of Pages
BSI 2024 96
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PDF Catalog

PDF Pages PDF Title
10 1 Scope
2 Normative references
11 3 Terms and definitions
15 4 Constructional requirements
4.1 Door design
4.1.1.1 Minimum width
16 4.1.1.2 Minimum height
17 4.1.2.1 Entrance area − General
4.1.2.2 Step dimensions
19 4.1.2.3 Step surface
4.1.2.4 Protection against water accumulation
4.1.2.5 Manual operation
21 4.2 Mechanical strength
4.2.1.1 Passenger retention forces
22 4.2.1.2 Aerodynamic stresses
23 4.2.1.3 Relation to vehicle gauge
4.2.1.4 Vehicle overturning case
4.2.1.5 Ability to withstand vibration and shock
24 4.3 Local door operating devices
4.3.1.1 General
4.3.1.2 Inside
25 4.3.1.3 Outside
4.3.1.4 Passenger door control device location
4.3.1.5 Door control device design
4.3.1.6 Colour of door control devices
4.3.2.1 Quantity and location of emergency egress device
26 4.3.2.2 Design of emergency egress device
4.3.2.3 Colour of emergency egress device
4.3.3.1 Quantity and location of access device
27 4.3.3.2 Design of access device
4.3.3.3 Colour of access device
4.4 Labels/warning signs
4.5 Interfaces with the vehicle
4.6 Other requirements
28 4.6.2.1 Sound insulation
4.6.2.2 Thermal insulation
4.7 Electronic equipment
4.8 Reliability, availability, maintainability, safety (RAMS)
29 4.9 Protection against electrical hazards
4.10 Environmental conditions
30 4.11 Manual and semi-automatic ramps, bridging plates
5 Operational requirements
5.1 Door control
31 5.1.5.1 Power-operated door systems
5.1.5.2 Manual doors
5.1.6.1 Door out-of-service
32 5.1.6.2 Step out-of-service
33 5.2 Closing and opening conditions
5.2.1.1 General
5.2.1.2 Safety provisions
5.2.1.3 Closing and opening signals
37 5.2.1.4 Doors obstacle detection
40 5.2.1.5 Anti-drag Systems
45 5.2.1.6 Leading edges
46 5.2.2.1 Door and traction interlock system
5.2.2.2 Step and traction interlock system
5.3 Opening conditions
5.4 Moveable step obstacle detection
47 5.5 Emergency operation
5.5.1.1 General
5.5.1.2 Emergency egress conditions
5.5.1.3 Operating force of emergency egress device
48 5.5.1.4 Impact of load on a door leaf
5.5.1.5 Manual force to open the door
49 5.5.1.6 Emergency egress device operation
5.5.1.7 Recommended device
5.5.1.8 Protection against accidental operation
50 5.5.3.1 General
5.5.3.2 Access conditions
51 5.6 Other requirements
6 Categories of tests
6.1 General
6.2 Type tests
52 6.3 Routine tests during manufacture
6.4 Routine test on the fully assembled vehicle/train consist
7 Documentation related to installation and maintenance of the entrance system
53 Annex A (normative)Passenger operating devices
A.1 Purpose
A.2 Design of door control devices
55 A.3 Labels on or near door buttons
56 A.4 Recommended emergency egress device
A.5 Sample of labels
57 Annex B (normative)Water test procedure
B.1 Purpose
B.2 Test arrangement
58 B.3 Test procedure
59 B.4 Test decision
61 Annex C (normative)Specification and testing of the pressure tightness of door
C.1 Purpose
C.2 Calculation – Flowchart
C.3 Example of pressure tightness requirement specification
62 C.4 Pressure tightness testing
C.4.1 General
C.4.1.1 Sealing surface
C.4.1.2 Leakage surface
C.4.1.3 Equivalent leakage surface (ELS)
C.4.1.4 Approximate equivalent leakage surface
C.4.2 Variable pressure measurement method
C.4.2.1 Principle of measurement
63 C.4.2.2 Modelling the phenomenon
64 C.4.3 Variant: Constant pressure method of measurement
C.4.3.1 General
65 C.4.3.2 Principle: Equipment forms a chamber
C.4.3.3 Modelling the phenomenon
66 Annex D (normative)Requirements for measuring the closing forces of power-operated doors
D.1 General
D.2 Terms and definitions
67 D.3 Measurements
D.3.1 Conditions of measurement
D.3.2 Measurement points
D.3.3 Measuring method
69 Annex E (normative)Test plan
71 Annex F (normative)Load requirements for doors due to aerodynamic loads on passenger trains
72 Annex G (informative)Clauses in this document requiring clarification in the technical specification
74 Annex H (normative)RIC-KEY
75 Annex I (informative)Calculation of kinetic energy
81 Annex J (informative)Passenger flow detection
J.1 General
J.2 Light barrier
J.3 Step sensors for external steps
82 Annex K (informative)Full area detection system
K.1 General
K.2 Full Area detection systems
K.2.1 Full area detection system near the door leaves
K.2.1.1 Detection area
85 K.2.1.2 Testing of area monitoring system
87 K.2.2 Full area detection on the door leaf
K.2.2.1 Requirements:
K.2.2.2 Trigger level:
K.2.2.3 Test sequence
88 Annex L (informative)Partial area detection system
L.1 General
L.2 Partial area detection
L.2.1 General
L.2.2 Detection area
89 L.2.3 Testing
L.2.3.1 Test Procedure
L.2.3.2 Test sequence
91 Annex M Anti-Drag test belt material definition
M.1 Test object dimension:
M.2 Test belt fabric requirements:
92 Annex N (informative)Hazards, protection goals and related requirements

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