natgillin/translations-raw huggingface dataset:
0,2 0,4
Naprava za shranjevanje energije z batom (ali enakovredna naprava), ki je v skladu z naslednjimi značilnostmi in preskusnimi pogoji:
In the case of tractors authorised to tow vehicles of category R3 or R4 fitted with compressed-air braking systems, in addition to the requirements in point 2.6., the prescriptions in point 2.2.1.17.2.1 of Annex I shall be verified by conducting the following test:
začetni polnilni tlak 500± 100 kPa pri iztisnjeni prostornini 0 cm3;
by measuring the pressure at the extremity of a pipe 2,5 m long with an internal diameter of 13 mm which shall be joined to the coupling head of the supply line;
vmesni preskusni tlak 2200± 200 kPa pri iztisnjeni prostornini 100± 3 cm3;
by simulating a failure of the control line at the coupling head;
končni tlak 11500± 200 kPa pri iztisnjeni prostornini 140± 5 cm3.
by actuating the service braking control device in 0,2 seconds, as described in point 2.3.
Naprava za shranjevanje energije z batom (ali enakovredna naprava) je povezana z krmilnim vodom prek povezave z notranjim premerom 10 mm, sestavljene iz 3-metrske gibke cevi (v skladu s standardom EN853:2007) in 4,5-metrske toge cevi.
Tractors equipped with hydraulic braking systems
Čim bližje ženske spojke, skladne s standardom ISO 5676:1983, in naprave za shranjevanje energije z batom (ali enakovredne naprave) morajo biti zagotovljene preskusne odprtine.
The response time tests shall be carried out at an ambient temperature between 15 °C and 30 °C.
Za odzračevanje povezovalnih cevi pred preskusom mora biti zagotovljena odzračevalna naprava.
In systems not equipped with a governor (e.g., pressure-limited hydraulic pumps) the pressure in the energy storage device at the beginning of each test shall be 90 % of the pressure specified by the manufacturer and specified in point 1.2.1.2 of Part C of Annex IV, used for the tests prescribed in this annex.
Preskus je treba opraviti pod naslednjimi pogoji:
In the case of a service braking system which is activated with no or only a limited assistance of energy a control force shall be applied which ensures at least the prescribed service braking performance.
pred preskusom je treba odzračiti povezovalne cevi;
For an actuating time of 0,2 seconds, the time elapsing from the initiation of the braking system control device actuation to the moment when the pressure in the brake cylinder reaches 75 % of its maximum values hall not exceed 0,6 seconds.
vrtilna frekvenca motorja traktorja mora biti 25 % nad vrtilno frekvenco prostega teka;
In the case of a full powered service braking system where the brake pressure in the brake actuator reaches a temporary maximum pressure which then falls to the mean stabilised pressure.
odzračevalna naprava simulatorja vlečenega vozila z dodatnim vodom mora biti popolnoma odprta.
This mean stabilised pressure should be taken for the calculation of the 75 % value.
V zvezi z merjenjem odzivnega časa v skladu s točkama 3.3 in 3.4 mora biti sila za upravljanje zavor takšna, da se na vlečni glavi krmilnega voda doseže vsaj tlak 11500 kPa z vrtilno frekvenco motorja 25 % nad vrtilno frekvenco prostega teka.
Tractors equipped with a hydraulic control line for towed vehicles
Pri času aktiviranja 0,2 sekunde čas, ki poteče od začetka aktiviranja upravljalnega elementa zavornega sistema do trenutka, ko tlak v preskusni odprtini blizu naprave za shranjevanje energije z batom (ali enakovredne naprave) doseže 75 % svoje največje vrednosti v skladu s točko 3.5, ne sme presegati 0,6 sekunde.
In addition to the requirements of point 1.1, the response time shall be measured with a towed vehicle simulator (see point 1. of Appendix 2) which shall be joined to the coupling heads of the hydraulic control line and the supplementary line of the tractor.
Največja vrednost pa je tukaj povezana s tlakom, izmerjenim v preskusni odprtini, in ne z zavornim tlakom iz točke 3.5.
The towed vehicle simulator shall have the following components and characteristics:
Vlečena vozila, opremljena s pnevmatskimi zavornimi sistemi
Supplementary line towed vehicle simulator
Odzivne čase vlečenega vozila je treba izmeriti brez traktorja.
Supplementary line with a female coupling corresponding to ISO 16028:2006 having an orifice with a diameter of 0,6+ 0,2 mm in order to limit its flow during the test.
Za nadomestitev traktorja je treba zagotoviti simulator, na katerega se priključijo vlečna glava napajalnega voda, vlečna glava pnevmatskega krmilnega voda in/ali priključek električnega krmilnega voda.
Piston accumulator (or equivalent device) complying with the following characteristics and test conditions:
Tlak v napajalnem vodu mora biti 650 kPa.
Nominal volume of 1000 cm3;
Simulator za pnevmatske krmilne vode mora imeti naslednje značilnosti:
Initial precharge pressure of 1000± 100 kPa at a displaced volume of 0 cm3;
Imeti mora posodo s prostornino 30 litrov, ki se pred vsakim preskusom napolni s tlakom 650 kPa, med posameznimi preskusi pa se ne polni.
Maximum pressure of 1500 kPa at a displaced volume of 500± 5 cm3.
Na izhodu upravljalnega elementa zavor mora imeti simulator odprtino s premerom od 4,0 do vključno 4,3 mm.
The piston accumulator (or equivalent device) is connected with the supplementary line via a connection with an internal diameter of 12,5 mm consisting of a flexible pipe (according to EN853:2007) of 1,0 m length.
Prostornina cevi, izmerjena od odprtine do vključno vlečne glave, mora biti 385 ± 5 cm3 (kar se šteje za enakovredno prostornini 2,5-metrske cevi z notranjim premerom 13 mm pod tlakom 650 kPa).
A testing port shall be provided as close as possible to the female ISO 16028:2006 coupling.
Tlake v krmilnem vodu iz točke 4.3.3 je treba izmeriti takoj za odprtino.
In order to be able to bleed the simulator before and after the test a bleeding device shall be provided.
Upravljalni element mora biti zasnovan tako, da preskuševalec ne vpliva na njegov učinek pri delovanju.
Control line towed vehicle simulator
Te posode morajo biti povezane z vlečno glavo brez uporabe gibkih cevi, pri čemer mora biti notranji premer najmanj 10 mm.
Control line with a female coupling corresponding to ISO 5676:1983
Na slikah v Dodatku 1 je prikazan primer pravilne nastavitve in uporabe simulatorja.
Energy storage device with piston (or equivalent device) complying with the following characteristics and test conditions:
Simulator za preverjanje odziva na signale, ki se pošiljajo prek električnega krmilnega voda, mora imeti naslednje značilnosti:
Initial precharge pressure of 500± 100 kPa at a displaced volume of 0 cm3
Simulator mora proizvesti digitalni signal v električnem krmilnem vodu v skladu s standardom ISO 11992-2:2003 in njegovimi spremembami 1:2007 ter zagotoviti ustrezne informacije vlečenemu vozilu prek polov 6 in 7 priključka iz standarda ISO 7638:2003.
Intermediate test pressure of 2200± 200 kPa at a displaced volume of 100± 3 cm3
Za merjenje odzivnega časa lahko simulator na zahtevo proizvajalca vlečenemu vozilu pošlje informacije, da ni na voljo noben pnevmatski krmilni vod in da signal v električnem krmilnem vodu ustvarjata dva neodvisna tokokroga (glej odstavka 6.4.2.2.24 in 6.4.2.2.25 standarda ISO 11992-2:2003 in njegovih sprememb 1:2007).
Final pressure of 11500± 200 kPa at a displaced volume of 140± 5 cm3
Upravljalni element zavor mora biti zasnovan tako, da preskuševalec ne vpliva na njegov učinek pri delovanju.
The energy storage device with piston (or equivalent device) is connected with the control line via a connection with an internal diameter of 10 mm consisting of a flexible pipe (according to EN853:2007) of 3,0 m and a rigid pipe of 4,5 m length
Za merjenje odzivnega časa mora biti signal, ki ga ustvari električni simulator, enakovreden linearnemu povečanju pnevmatskega tlaka z 0,0 na 650 kPa v 0,2 ± 0,01 sekunde.
Testing ports shall be provided as close as possible to the energy storage device with piston (or equivalent device) and to the female ISO 5676:1983 coupling.
Zahteve glede učinka
In order to be able to bleed air from the connection pipes before the test a bleeding device shall be provided
Pri vlečenih vozilih s pnevmatskim krmilnim vodom čas, ki poteče od trenutka, ko tlak, ki ga v krmilnem vodu ustvari simulator, doseže 65 kPa, do trenutka, ko tlak v sprožilu zavore vlečenega vozila doseže 75 odstotkov svoje asimptotične vrednosti, ne sme presegati 0,4 sekunde.
The test shall be performed under the following conditions:
Vlečena vozila, ki so opremljena s pnevmatskim krmilnim vodom in imajo električni prenos upravljanja, se morajo preveriti med oskrbo vlečenega vozila z električno energijo prek priključka (s 5 ali 7 poli) iz standarda ISO 7638:2003.
the connection pipes shall be bleeded from air before the test;
Pri vlečenih vozilih z električnim krmilnim vodom čas, ki poteče od trenutka, ko signal, ki ga ustvari simulator, preseže vrednost, enakovredno 65 kPa, do trenutka, ko tlak v sprožilu zavore vlečenega vozila doseže 75 % svoje asimptotične vrednosti, ne sme presegati 0,4 sekunde.
the engine speed of the tractor shall be at 25 % above idling speed;
Pri vlečenih vozilih, ki so opremljena s pnevmatskim in električnim krmilnim vodom, je treba merjenje odzivnega časa za vsak krmilni vod določiti neodvisno in glede na ustrezni postopek, opisan v točkah 4.5.1.1 in 4.5.2.
the bleeding device of the supplementary line towed vehicle simulator shall be fully opened.
Vlečena vozila, opremljena s hidravličnimi zavornimi sistemi
With regard to the measuring of the response time according to points 3.3 and 3.4, the brake control force shall be such to obtain at least a pressure of 11500 kPa on the coupling head of the control line with the engine running at 25 % above idling speed.
Preskusi se izvajajo pri temperaturi okolice med 15 °C in 30 °C.
For an actuating time of 0,2 seconds, the time elapsing from the initiation of the braking system control device to the moment when the pressure measured at the testing port close to energy storage device with piston (or equivalent device) reaches 75 % of its maximum value according to point 3.5 shall not exceed 0,6 seconds.
Odzivne čase vlečenega vozila je treba izmeriti brez traktorja.
However, the maximum value relates here to the pressure measured at the testing port instead of the brake pressure as in the case of point 3.5.
Za simuliranje traktorja je treba zagotoviti simulator traktorja, na katerega se priključita vlečni glavi krmilnega voda in dodatnega voda.
Towed vehicles equipped with compressed-air braking systems
Če je vlečeno vozilo opremljeno z električnim priključkom iz točke 2.1.5.1.3 Priloge I, se na simulator traktorja priključi tudi ta priključek (glej točko 2 Dodatka 2).
To replace the tractor, it is necessary to provide a simulator to which the coupling heads of the supply line, the pneumatic control line and/or the connector of the electric control line are connected.
Simulator traktorja mora biti opremljen s tipi priključkov iz točk od 2.1.5.1.1 do 2.1.5.1.3 Priloge I v zvezi s traktorjem.
The pressure in the supply line shall be 650 kPa.
Ko se aktivira simulator traktorja (npr. z električnim stikalom):
The simulator for pneumatic control lines shall have the following characteristics:
se mora na vlečni glavi krmilnega voda ustvariti tlak 11500+ 500 kPa;
It shall have a reservoir with a capacity of 30 litres which shall be charged to a pressure of 650 kPa before each test and which shall not be recharged during each test.
mora biti na vlečni glavi dodatnega voda tlak 1500+ 300 kPa.
At the outlet of the braking control device, the simulator shall incorporate an orifice with a diameter of from 4,0 to 4,3 mm inclusive.
Če krmilni vod vlečenega vozila ni priključen, mora biti simulator traktorja zmožen ustvariti tlak 11500 kPa na vlečni glavi krmilnega voda v 0,2 sekunde po aktiviranju (npr. z električnim stikalom).
The volume of the pipe measured from the orifice up to and including the coupling head shall be 385 ± 5 cm3 (which is deemed to be equivalent to the volume of a pipe 2,5 m long with an internal diameter of 13 mm and under a pressure of 650 kPa).
Hidravlična tekočina, ki se uporablja v simulatorju traktorja, mora imeti pri temperaturi 40± 3 °C viskoznost 60± 3 mm2/s (npr. hidravlična tekočina s specifikacijo SAE 10W30).
The control line pressures referred to in point 4.3.3 shall be measured immediately downstream of the orifice.
Med preskusom s simulatorjem traktorja temperatura hidravlične tekočine ne sme preseči 45 °C.
The control device shall be so designed that its performance in use is not affected by the tester.
Če je vlečeno vozilo zaradi izpolnjevanja zahtev za delovni zavorni sistem opremljeno z napravami za shranjevanje hidravlične energije, je treba pred meritvami odzivnega časa naprave za shranjevanje energije napolniti do tlaka v skladu s proizvajalčevim poročilom o preskusu, da se doseže najmanjši predpisani zavorni učinek delovne zavore.
The simulator shall be set, e.g. through the choice of orifice in accordance with point 4.3.1 in such a way that, if a reservoir of 385 ± 5 cm3 is joined to it, the time taken for the pressure to increase from 65 to 490 kPa (10 and 75 per cent respectively of the nominal pressure of 650 kPa) shall be 0,2 ± 0,01 seconds.
Pred tem umerjanjem je treba odzračiti povezovalne cevi krmilnega voda simulatorja vlečenega vozila.
If a reservoir of 1155 ± 15 cm3 is substituted for the above-mentioned reservoir, the time taken for the pressure to increase from 65 to 490 kPa without further adjustment shall be 0,38 ± 0,02 seconds.
Upravljalni element simulatorja traktorja mora biti zasnovan tako, da preskuševalec ne vpliva na njegov učinek.
Between these two pressure values, the pressure shall increase in an approximately linear way.
Ko je umerjeni simulator traktorja (glej točko 5.3.6) povezan z vlečenim vozilom, čas, ki poteče od trenutka aktiviranja simulatorja traktorja (npr. z električnim stikalom) do trenutka, ko tlak v najbolj neugodnem sprožilu zavore doseže 75 % svoje največje vrednosti, ne sme presegati 0,6 sekunde.
These reservoirs shall be connected to the coupling head without using flexible pipes and the connection shall have an internal diameter of not less than 10 mm.
Pri delovnem zavornem sistemu, kjer zavorni tlak v sprožilu zavore doseže začasni največji tlak, ki nato pade na povprečni stabilizirani tlak, se za izračun 75-odstotne vrednosti uporabi povprečni stabilizirani tlak.
The diagrams in the Appendix 1 give an example of the correct configuration of the simulator for setting and use.
Traktorji, opremljeni z delovnim zavornim sistemom z vzmetnimi zavorami
The simulator for checking the response to signals transmitted via the electric control line shall have the following characteristics:
Merjenje odzivnega časa se mora izvesti s čim tesneje nastavljenimi vzmetnimi zavorami.
The simulator shall produce a digital demand signal in the electric control line according to ISO 11992-2:2003 and its Amd.1:2007 and shall provide the appropriate information to the towed vehicle via pins 6 and 7 of the ISO 7638:2003 connector.
Začetni tlak v vzmetni kompresijski komori, ki ustreza tej zahtevi za preskušanje, mora določiti proizvajalec.
For the purpose of response time measurement, the simulator may at the manufacturer's request transmit to the towed vehicle information that no pneumatic control line is present and that the electric control line demand signal is generated from two independent circuits (see paragraphs 6.4.2.2.24 and 6.4.2.2.25 of ISO 11992-2:2003 and its Amd.1:2007).
Čas, ki poteče od aktiviranja upravljalnega elementa delovne zavore (zavore popolnoma popuščene) do trenutka, ko tlak v vzmetni kompresijski komori najbolj neugodnega zavornega valja doseže vrednost, ki ustreza 75 % predpisanega zavornega učinka, ne sme presegati 0,6 sekunde.
The braking system control shall be so designed that its performance in use is not affected by the tester.
PRILOGA IV
For the purpose of response time measurement the signal produced by the electric simulator shall be equivalent to a linear pneumatic pressure increase from 0,0 to 650 kPa in 0,2 ± 0,01 seconds.
„hidravlični ali pnevmatski zavorni sistem s shranjeno energijo“ pomeni zavorni sistem, v katerem energijo zagotavlja hidravlična tekočina ali zrak pod tlakom, ki sta shranjena v eni ali več napravah za shranjevanje energije, ki jih napaja ena ali več tlačnih črpalk ali kompresorjev, od katerih je vsak opremljen z napravo za omejevanje tlaka na največjo vrednost (ki jo določi proizvajalec).
Performance requirements
A. PNEVMATSKI ZAVORNI SISTEMI
For towed vehicles with a pneumatic control line the time elapsing between the moment when the pressure produced in the control line by the simulator reaches 65 kPa and the moment when the pressure in the brake actuator of the towed vehicle reaches 75 per cent of its asymptotic value shall not exceed 0,4 seconds.
Prostornina naprav za shranjevanje energije (zbiralnikov energije)
Towed vehicles equipped with a pneumatic control line and having electric control transmission shall be checked with the electrical power supplied to the towed vehicle via the ISO 7638:2003 connector (5 or 7 pin).
Splošne zahteve
For towed vehicles with an electric control line the time elapsing between the moment when the signal produced by the simulator exceeds the equivalent of 65 kPa and the moment when the pressure in the brake actuator of the towed vehicle reaches 75 % of its asymptotic value shall not exceed 0,4 seconds.
Vozila, pri katerih zavorni sistem za delovanje potrebuje stisnjeni zrak, morajo biti opremljena z zbiralniki s prostornino, ki izpolnjuje zahteve iz točk 1.2 in 1.3.
In the case of towed vehicles equipped with a pneumatic and an electric control line, the response time measurement for each control line shall be determined independently according to the relevant procedure described in points 4.5.1.1 and 4.5.2.
Ni pa nujno, da imajo zbiralnike s predpisano zmogljivostjo zavorni sistemi, ki lahko v primeru pomanjkanja zaloge energije z upravljalnim elementoma delovnega zavornega sistema dosežejo vsaj takšen zavorni učinek, kot je predpisan za pomožni zavorni sistem.
Towed vehicles equipped with hydraulic braking systems
Pri preverjanju skladnosti z zahtevami iz točk 1.2 in 1.3 morajo biti zavore nastavljene čim tesneje.
The tests shall be carried out at an ambient temperature between 15 °C and 30 °C.
Vozila kategorije T
The response times of the towed vehicle shall be measured without a tractor.
Zbiralniki v pnevmatskem zavornem sistemu vozil morajo biti zasnovani tako, da po osemkratnem polnem aktiviranju upravljalnega elementa delovnega zavornega sistema preostali tlak v zbiralniku pnevmatskega zavornega sistema ni manjši od tlaka, ki je potreben za predpisani učinek pomožnega zaviranja.
If the towed vehicle is equipped with an electrical connector as specified in point 2.1.5.1.3 of Annex I, this connector shall also be connected to the tractor simulator (see point 2. of Appendix 2).
Začetni tlak v zbiralnikih mora ustrezati vrednostim, ki jih določa proizvajalec.
The tractor simulator shall have the following characteristics:
Ta tlak mora omogočiti, da se doseže predpisani učinek delovnega zavornega sistema.
The tractor simulator shall be fitted with the types of connections as specified in points 2.1.5.1.1 to 2.1.5.1.3 of Annex I with regard to the tractor.
Začetni tlak mora biti naveden v opisnem listu.
When the tractor simulator is activated (e. g. by an electrical switch):
Zbiralniki se ne smejo napajati;
a pressure of 11500 + 500 kPa shall be generated on the coupling head of the control line,
poleg tega morajo biti zbiralniki za pomožno opremo odklopljeni.
a pressure of 1500 + 300 kPa shall be present on the coupling head of the supplementary line.
Pri vozilih, ki lahko vlečejo vozilo, se napajalni vod blokira in na krmilni vod se priključi zbiralnik s prostornino 0,5 litra.
When the control line of the towed vehicle is not connected, the tractor simulator shall be capable of generating a pressure of 11500 kPa at the coupling head of the control line within 0,2 seconds after it was activated (e.g. by an electrical switch).
Tlak v tem zbiralniku se pred vsakim aktiviranjem zavor sprosti.
The hydraulic fluid used in the tractor simulator shall have a viscosity of 60± 3 mm2/s at a temperature of 40± 3 °C (e.g. hydraulic fluid according to SAE 10W30).
Po preskusu, navedenem v točki 1.2.1, tlak v krmilnem vodu ne sme biti manjši od polovice tlaka, ki je bil dosežen pri prvi uporabi zavor.
During the tractor simulator test the temperature of the hydraulic fluid shall not exceed 45 °C.
Zbiralniki na vlečenih vozilih morajo biti izdelani tako, da po osemkratnem polnem aktiviranju delovnega zavornega sistema traktorja tlak, ki se dovaja delom delovnega mehanizma, ne pade pod polovico vrednosti, dosežene pri prvi uporabi zavor, ne da bi se pri tem aktiviral samodejni ali parkirni zavorni sistem vlečenega vozila.
If the towed vehicle is equipped with hydraulic energy storage devices to comply with the requirements for the service braking system, the energy storage devices shall be charged prior to the response time measurements to a pressure as mentioned by the manufacturer in the test report to achieve the minimum prescribed service braking performance.
Na začetku preskusa mora biti tlak v zbiralnikih 850 kPa.
When the tractor simulator is connected to the control line of the towed vehicle simulator (as specified in point 3.6.2) the tractor simulator shall be calibrated in such a way that the time elapsing from the activation of the tractor simulator and the moment when the pressure in the energy storage device with piston (or equivalent device) of the control line of the towed vehicle simulator reaches 11500 kPa shall be 0,6+ 0,1 seconds.
Med preskusom se zbiralnik ne sme napajati.
To achieve this performance the flow of the tractor simulator shall be adjusted (e.g. by a flow regulator).
Za vsako uporabo zavore mora biti tlak v krmilnem vodu 750 kPa.
The connection pipes of the control line of the towed vehicle simulator shall be bleeded from air before this calibration.
Za vsako uporabo zavore mora biti digitalna vrednost v električnem krmilnem vodu enaka pnevmatskemu tlaku 750 kPa.
The control device of the tractor simulator shall be so designed that its performance is not effected by the tester.
Zmogljivost virov energije
When the calibrated tractor simulator (see point 5.3.6) is connected with the towed vehicle, the time elapsing between the moment when the tractor simulator is activated (e.g. by an electrical switch) and the moment when the pressure in the least favourable brake actuator reaches 75 % of its maximum value shall not exceed 0,6 seconds.
Splošne določbe
In the case of a service braking system, where the brake pressure in the brake actuator reaches a temporary maximum pressure which then falls to the mean stabilised pressure, the mean stabilised pressure should be taken for the calculation of the 75 % value.
Kompresor mora izpolnjevati zahteve iz naslednjih točk:
Tractors equipped with service braking system using spring brakes
Simboli, ki se uporabljajo v tem oddelku
The response time measurement has to be carried out with the spring brakes adjusted as closely as possible.
p1 je tlak, ki ustreza 65 % tlaka p2 iz točke 2.2.2.
The initial pressure in the spring compression chamber, corresponding to this testing requirement, shall be specified by the manufacturer.
p2 je vrednost iz točke 1.2.2.1, ki jo določi proizvajalec.
The time elapsing from the actuation of the service brake control device (brakes fully released) to the moment when the pressure in the spring compression chamber of the least favourable brake cylinder reaches a pressure corresponding to 75 % of the prescribed braking performance shall not exceed 0,6 seconds.
Merilni pogoji
ANNEX IV
V vseh primerih mora biti vrtilna frekvenca kompresorja takšna, kot je dosežena, ko motor deluje z vrtilno frekvenco, ki ustreza njegovi največji moči, ali z vrtilno frekvenco, ki jo dopušča regulator.