EN 50556:2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Road traffic signal systems
21-02-2019
25-02-2011
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Electrical supply and limits
5 Safety
6 Testing
7 Electrical interfaces
8 Installation
9 Maintenance
10 Marking and labelling
11 Classification of environmental test conditions
This European Standard specifies requirements for Road Traffic Signal Systems, including their development, design, testing, installation and maintenance.In particular, it forms the electrotechnical part of the following two standards issued by CEN:–EN 12368, Traffic control equipment ― Signal heads–EN 12675, Traffic signal controllers ― Functional safety requirementsEach of these standards above should be used with this standard either singly or together to define an operational equipment or system. This should be achieved by using the electrotechnical methods and testing defined in this standard.Where Road Traffic Signal Systems are to be used with other systems, e.g. public lighting or railway signalling and communication, this standard should comply with the other respective standard to ensure that overall safety is not compromised.Only permanently or temporarily installed Road Traffic Signal Systems are included in this standard. Central office and portable signalling systems are not covered.
Committee |
CLC/BTTF 69-3
|
DevelopmentNote |
Supersedes HD 638. (03/2011) Supersedes PREN 50556. (08/2011)
|
DocumentType |
Standard
|
PublisherName |
European Committee for Standards - Electrical
|
Status |
Superseded
|
SupersededBy | |
Supersedes |
Standards | Relationship |
CEI EN 50556 : 2012 | Identical |
OVE/ONORM EN 50556 : 2014 | Identical |
VDE 0832-100 : 2011 | Identical |
I.S. EN 50556:2011 | Identical |
BS EN 50556:2011 | Identical |
NBN EN 50556 : 2011 | Identical |
NEN EN 50556 : 2011 | Identical |
NF EN 50556 : 2011 | Identical |
UNE-EN 50556:2011 | Identical |
DIN EN 50556 : 2011 | Identical |
PN EN 50556 : 2011 | Identical |
14/30266573 DC : 0 | BS EN 12368 - TRAFFIC CONTROL EQUIPMENT - SIGNAL HEADS |
PREN 12352 : DRAFT 2014 | TRAFFIC CONTROL EQUIPMENT - WARNING AND SAFETY LIGHT DEVICES |
PREN 12368 : DRAFT 2014 | TRAFFIC CONTROL EQUIPMENT - SIGNAL HEADS |
BS EN 50293:2012 | Road traffic signal systems. Electromagnetic compatibility |
CEI EN 50293 : 2013 | ROAD TRAFFIC SIGNAL SYSTEMS - ELECTROMAGNETIC COMPATIBILITY |
DIN EN 12368:2015-09 | Traffic control equipment - Signal heads |
EN 50293:2012 | Road traffic signal systems - Electromagnetic compatibility |
EN 12368:2015 | Traffic control equipment - Signal heads |
EN 12675:2017 | Traffic signal controllers - Functional safety requirements |
11/30255400 DC : 0 | BS EN 50293 - ELECTROMAGNETIC COMPATIBILITY - ROAD TRAFFIC SIGNAL SYSTEMS |
UNE-EN 50293:2013 | Road traffic signal systems - Electromagnetic compatibility |
PREN 12675 : DRAFT 2015 | TRAFFIC SIGNAL CONTROLLERS - FUNCTIONAL SAFETY REQUIREMENTS |
UNE-EN 12675:2001 | TRAFFIC SIGNAL CONTROLLERS. FUNCTIONAL SAFETY REQUIREMENTS. |
BS EN 12368:2015 | Traffic control equipment. Signal heads |
I.S. EN 12368:2015 | TRAFFIC CONTROL EQUIPMENT - SIGNAL HEADS |
I.S. EN 12675:2017 | TRAFFIC SIGNAL CONTROLLERS - FUNCTIONAL SAFETY REQUIREMENTS |
15/30304468 DC : 0 | BS EN 12675 - TRAFFIC SIGNAL CONTROLLERS - FUNCTIONAL SAFETY REQUIREMENTS |
PREN 50293 : DRAFT 2011 | ELECTROMAGNETIC COMPATIBILITY - ROAD TRAFFIC SIGNAL SYSTEMS |
DIN EN 12675:2015-05 (Draft) | TRAFFIC SIGNAL CONTROLLERS - FUNCTIONAL SAFETY REQUIREMENTS |
IWA 14-2:2013 | Vehicle security barriers — Part 2: Application |
DIN EN 12966:2015-03 | ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS |
BS EN 12675:2017 | Traffic signal controllers. Functional safety requirements |
UNE-EN 12368:2015 | Traffic control equipment - Signal heads |
I.S. EN 50293:2012 | ROAD TRAFFIC SIGNAL SYSTEMS - ELECTROMAGNETIC COMPATIBILITY |
IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV | Information technology equipment - Safety - Part 1: General requirements |
IEC 60364-5-54:2011 | Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors |
IEC 60068-2-5:2010 | Environmental testing - Part 2-5: Tests - Test Sa: Simulated solar radiation at ground level and guidance for solar radiation testing |
EN 12675:2017 | Traffic signal controllers - Functional safety requirements |
EN 60068-2-1:2007 | Environmental testing - Part 2-1: Tests - Test A: Cold |
EN 60068-2-2:2007 | Environmental testing - Part 2-2: Tests - Test B: Dry heat |
EN 50293:2012 | Road traffic signal systems - Electromagnetic compatibility |
EN 60950-1:2006/A2:2013 | INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60950-1:2005/A2:2013, MODIFIED) |
HD 60364-5-54:2011/A11:2017 | LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-54: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - EARTHING ARRANGEMENTS AND PROTECTIVE CONDUCTORS |
EN 60068-2-64:2008 | ENVIRONMENTAL TESTING - PART 2-64: TESTS - TEST FH: VIBRATION, BROADBAND RANDOM AND GUIDANCE |
EN 50102:1995/corrigendum Jul. 2002 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES FOR ELECTRICAL EQUIPMENT AGAINST EXTERNAL MECHANICAL IMPACTS (IK CODE) |
EN 12368:2015 | Traffic control equipment - Signal heads |
CLC/TS 50509:2007 | Use of LED signal heads in road traffic signal systems |
IEC 60068-2-64:2008 | Environmental testing - Part 2-64: Tests - Test Fh: Vibration, broadband random and guidance |
EN 50110-1:2013 | Operation of electrical installations - Part 1: General requirements |
EN ISO 9001:2015 | Quality management systems - Requirements (ISO 9001:2015) |
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
EN 50129 : 2003 COR 2010 | RAILWAY APPLICATIONS - COMMUNICATION, SIGNALLING AND PROCESSING SYSTEMS - SAFETY RELATED ELECTRONIC SYSTEMS FOR SIGNALLING |
IEC 60183:2015 | Guidance for the selection of high-voltage A.C. cable systems |
IEC 60068-2-2:2007 | Environmental testing - Part 2-2: Tests - Test B: Dry heat |
ISO 9001:2015 | Quality management systems — Requirements |
IEC 60050-826:2004 | International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations |
EN 61140:2016 | Protection against electric shock - Common aspects for installation and equipment |
IEC 60068-2-1:2007 | Environmental testing - Part 2-1: Tests - Test A: Cold |
EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
EN 60068-2-5:2011 | Environmental testing - Part 2-5: Tests - Test Sa: Simulated solar radiation at ground level and guidance for solar radiation testing |
EN 60068-2-30:2005 | Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) |
IEC 61140:2016 | Protection against electric shock - Common aspects for installation and equipment |
IEC 60068-2-14:2009 | Environmental testing - Part 2-14: Tests - Test N: Change of temperature |
EN 60068-2-14:2009 | Environmental testing - Part 2-14: Tests - Test N: Change of temperature |
IEC 60068-2-30:2005 | Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) |
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