Page 409 - Contactors_Catalogue

ABB MOTOR CONTROL AND PROTECTION FOR ROLLING STOCK APPLICATIONS 9/3

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Standards description

Main particularities of the railway applications Standards for rolling stock applications
• Control network in DC, with a wide variation in voltage due to Rolling stock applications need low voltage international
battery use, typically 0.7 Uc ... 1.25 Uc (Uc as control voltage). standard compliance and dedicated standards - national and
• In accordance with the train design and the national running international ones - focused on railway environment.
rules, the control network can be supplied in AC 50/60 Hz.
• Wide variation of temperature: range of -40 °C to +70 °C to
cover all cases all over the world.
• Continuous vibration stress
• Shocks, when trains are formed
• Fire and smoke withstand. Special care being taken for plastic
materials for which specific tests are required.

Below parts list the general standards, certificates and rolling stock standards defined for contactors and mini-contactors, manual
motor starters, overload relays, contactor relays and mini-contactor relays, electronic relays and control.
For above products' reference and application, please refer to their respective technical data pages.

General standards / certificates
EN / IEC 60947-1 Low-voltage switchgear and controlgear – Part 1: General rules
EN / IEC 60947-2 Low-voltage switchgear and controlgear – Part 2: Circuit breakers
EN / IEC 60947-4-1 Low-voltage switchgear and controlgear – Part 4-1: Contactors and motor-starter
EN / IEC 60947-5-1 Low-voltage switchgear and controlgear – Part 5-1: Control circuit devices and switching elements
EN / IEC 61812-1 Time relays for industrial and residential use – Part 1: Requirements and tests
UL 508 and UL 60947-1 UL Standard for safety
Low-voltage switchgear and controlgear – Part 1: General rules
UL 508 and UL 60947-4-1 UL Standard for safety
Low-voltage switchgear and controlgear – Part 4-1: Contactors and motor-starter – Electromechanical
contactors and motor-starters
UL 508 and UL 60947-5-1 UL Standard for safety
Low-voltage switchgear and controlgear – Part 5-1: Control circuit devices and switching elements –
Electromechanical control circuit devices
CN/CSA-C22.2 No. 60947-1 CSA Group
Low-voltage switchgear and controlgear – Part 1: General rules
CN/CSA-C22.2 No. 60947-4-1 CSA Group
Low-voltage switchgear and controlgear – Part 4-1: Contactors and motor-starter – Electromechanical
contactors and motor-starters
CN/CSA-C22.2 No. 60947-5-1 CSA Group
Low-voltage switchgear and controlgear – Part 5-1: Control circuit devices and switching elements –
Electromechanical control circuit devices
EAC Certification in Russia
CCC Certification in China: Compulsory China Certification

Rolling stock standards
IEC 60077-1 & IEC 60077-2 General service conditions and general rules Electro-technical components – General rules
IEC 50155 Electronic equipment used on rolling stock for the relevant parts
IEC 60571 Electronic equipment used on rolling stock for the relevant parts
IEC 61373 Shock and vibration tests
EN 50121-3-2 Electromagnetic Compatibility
EN 50124-1 Insulation coordination – Part 1: Basic requirements
Clearances and creepage distances for all electrical and electronic equipment
EN 50125-1 Environmental conditions for equipment – Part 1: Rolling stock and on-board equipment
TR CU 001/2011 Technical Regulation of Custom Union on safety of railway rolling stock

09
Rolling stock - Fire and smoke standards
European standard
EN 45545-2 Fire protection on railway vehicles — Part 2
Requirements for fire behavior of materials and components
Note: North american standards, please consult your ABB sales representative.