UN Vehicle Regulations – Agreement. Addenda to the Agreement ( Regulations ). Important Note: 1. Some of the regulations presented in. Regulation No 28 of the Economic Commission for Europe of the United Nations (UN/ECE) — Uniform provisions concerning the approval of audible warning. Regulation No 73 of the Economic Commission for Europe of the United Nations (UN/ECE) — Uniform provisions concerning the approval of goods vehicles.
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Components whose combined function satisfies the requirements set out in paragraph 7 below are considered to form a lateral protective device. For the purposes of this Regulation: NET Our online subscription service, offering immediate access to our extensive library of global vehicle regulations, standards and legislation.
The sound pressure level in the mid-band frequency 2,Hz shall be determined by adding the quadratic means of the sound pressures in the one-third mid-band frequencies 2, 2, and 3,Hz. This document concerns WP. The test voltage shall be as specified in paragraph 6. The application for approval of a type of audible warning device, audible warning system, multiple audible warning system shall be submitted by its manufacturer or by his duly accredited representative.
The final result shall be the minimum value amongst the three ecce averages. Shape and dimensions of rigid connections for audible warning system, multiple audible warning system. If you wish to download it, please recommend it to your friends r82 any social system. Pneumatic or electro-pneumatic audible warning device, audible warning system, multiple audible warning system shall, when operating under the power supply ecee established by the manufacturers, satisfy the same acoustic requirements r82 are prescribed for electrically operated audible warning device, audible warning system, multiple audible warning system.
The sound pressure measurements shall be made in the conditions specified in paragraph 6. The warning device should, preferably, be tested in an anechoic environment.
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The above approval mark affixed to an audible warning device shows that this AWD of Class I has been approved in the Netherlands E 4 under approval number Name and address of the manufacturer’s representative if any: Means of identification of type if marked: The warning device shall have acoustic characteristics spectral distribution of the acoustic energy, sound pressure level and mechanical characteristics such wce it passes, in the order indicated, the following tests.
In the height between 0. An approval number shall be assigned to each type approved. In the case of audible warning device with several outlets, the distance shall be determined in relation to the plane of the nearest outlet to the microphone. Names and addresses of the technical services eece approval tests and of administrative departments. Production definitively discontinued II. wce
MODEL B The above approval mark affixed to a vehicle indicates that, pursuant to Regulation Nos 24 and 28, this vehicle type has been approved in the Netherlands E 4with regard to its audible signals and to emissions of pollutants by the Diesel engine.
Chapter 11 Volume P. Names and address es of assembly plant s: The audible warning device, audible warning system, multiple audible warning system shall be mounted rigidly, by means of the equipment indicated by the manufacturer, on a support whose mass is at least ten times that of the audible warning device, audible warning system, multiple audible warning system under test and not less than 30kg.
A vehicle representative of the type to be approved shall be submitted to the technical service responsible for controlling the technical specifications.
Shape or kind of sound outlet s ; 2. This document is an excerpt e28 the EUR-Lex website. Tell me more Already a subscriber.
Names and addresses of Technical Services responsible for conducting approval tests and Type Approval Authorities ANNEXES 1A 1B Communication concerning the approval or refusal or withdrawal of approval or production definitely discontinued of a type of audible warning device, audible warning system, multiple audible warning system for motor vehicles, pursuant to UN Regulation No.
In the height range between 0. In this case, the provisions of paragraph 7. Arrangement of the approval mark of the audible warning device II.
GAR | Audible Warning Devices
Arrangement of the approval mark of a vehicle with regard to its audible signals. Working Party on Noise Session 67 Jan Audible warning devices of Class II approved under this Regulation in its original form, and therefore not bearing the symbol II in their approval mark, may continue to be fitted to vehicle types submitted for approval pursuant to this Regulation.
Means of identification of type if marked on the audible warning device saudible warning system smultiple audible warning system s: During this test, no other electrical load shall be imposed on the electric generator. Need more search options? Working Party on Noise Session 65 Feb 3.
EUR-Lex – X(02) – EN – EUR-Lex
Reversing audible warning devices for M- and N-vehicles. The use of Roman numerals as approval numbers should be avoided so as to prevent any confusion with other symbols. Annex 3, Section II, to this Regulation gives an example of the arrangement of the approval mark.
The audible warning device, audible warning system, multiple audible warning system to be tested and the microphone shall be placed at the same height.
Application for approval It shall be accompanied by the following documents in triplicate giving the following particulars: Additional information where applicable: