45 RAUDTEETEHNIKA

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Uued standardid

EVS-EN 15686:2010
Hind 178,00 EEK
Raudteealased rakendused. Raudteesõidukite liikumisomaduste aktsepteeritavuse katsetamine välisrööpa kõrgenduskompensatsioonisüsteemi tingimustes ja/või standardis EN 14363:2005 Lisas G sätestatud väärtustest suuremates kõrgendusdefitsiooni tingimustes liikuvate raudteesõidukite katsetamine
This European Standard specifies the on-track testing for acceptance of the running characteristics of railway vehicles equipped with a cant deficiency compensation system and/or vehicles intended to operate with a higher cant deficiency than stated in EN 14363:2005, Annex G. In most cases the procedure is the same as defined in EN 14363, only the differences for the special case are listed. The testing of the running characteristics applies principally to all vehicles used in public transport which operate without restriction on standard gauge tracks (1 435 mm).

EVS-EN 15687:2010
Hind 145,00 EEK
Railway applications - Testing for the acceptance of running characteristics of freight vehicles with static axle loads higher than 225 kN and up to 250 kN
This European Standard specifies the testing for acceptance of the running characteristics of freight vehicles with static axle loads higher than 225 kN and up to 250 kN. All requirements of EN 14363 are applicable with some adaptations concerning: - the conditions of line tests; - limit values for some assessment quantities. Only differences for the special cases are listed. The testing of the running characteristics applies principally to all freight vehicles, which operate without restriction on standard gauge tracks (1 435 mm).

IEC 61881-1:2010
Hind 1 949,00 EEK
Railway applications - Rolling stock equipment - Capacitors for power electronics - Part 1: Paper/plastic film capacitors
IEC 61881-1:2010 applies to capacitors for power electronics intended to be used on rolling stock. The rated voltage of capacitors is limited to 10 000 V. The operating frequency of the systems in which these capacitors are used is usually up to 15 kHz, while the pulse frequencies may be up to 5 to 10 times the operating frequency. Distinguishes between AC and DC capacitors.

IEC 62589:2010
Hind 1 739,00 EEK
Railway applications - Fixed installations - Harmonisation of the rated values for converter groups and tests on converter groups
IEC 62589:2010 provides requirements for some type tests which are significant only when made on the entire converter group. Provides also a basic relationship between compatible ratings of traction transformer and converter(s), in order to provide minimum requirements for the choice of their ratings. Moreover gives the minimum values to be considered in order to choose switching devices with characteristics suitable for the converter group(s) involved.

IEC 62486:2010
Hind 1 739,00 EEK
Railway applications - Current collection systems - Technical criteria for the interaction between pantograph and overhead line (to achieve free access)
IEC 62486:2010 defines parameters for interoperability in the field of interaction between the pantograph and the overhead contact line. Specifies the interface requirements of rolling stock and infrastructure to achieve free access. Also describes parameters and values for all planned lines and future lines.

Asendatud või tühistatud standardid

IEC 61881:1999
Railway applications - Rolling stock equipment - Capacitors for power electronics
Specifies capacitors usedelow an operating frequency of 2500 Hz with a rated voltage limited to 10000 V. Distinguisheseween a.c. and d.c. capacitors
Keel: Inglise

Kavandite arvamusküsitlus

prEN 16116-1
Tähtaeg 31.10.2010
Railway applications - Design requirements for steps, handrails and associated staff access - Part 1: Passenger vehicles, luggage vans and locomotives
This standard specifies the minimum requirements of ergonomic and structural integrity of steps and handrails used to give staff access to passenger vehicles, luggage vans and locomotives or powered units for rolling stock of interoperable trains. It is also applicable for car carriers. This standard defines in particular the required space necessary for handling of screw couplings with side buffers, buffer handrails, shunter’s stand. For staff access, it defines footsteps, handrails and their dimensions and free spaces. To fulfil the requirements for loads which are applied by the staff, it defines dimensions and requirements for materials or design loads. It also defines the general requirements for access to external equipment, for example windscreens, wipers or external lights. This standard does not cover OTMs (mobile railway infrastructure construction and maintenance equipment) and tram-trains. This standard can be applied also for rolling stock of non interoperable trains.
Keel: Inglise

prEN 16116-2
Tähtaeg 31.10.2010
Railway applications - Design requirements for steps, handrails and associated staff access - Part 2: Freight wagons
This standard specifies the minimum requirements of ergonomic and structural integrity of steps and handrails used together to give staff access to freight wagons. This standard is applicable to all freight wagons operating within the EU which have to be coupled by screw couplings for interoperable traffic in Europe. It defines in particular the required spaces necessary for handling of screw couplings with side buffers, for shunter handrails, for shunter’s stand, for steps and handrails. This standard also defines their dimensions, positions, limits for durability and functionality. It also defines the general requirements for the access of taillights for freight wagons.
Keel: Inglise