Common use of Operation parameters Clause in Contracts

Operation parameters. All components of the VAS shall operate without any failure under the following conditions. 6.4.1.1. Climatic conditions Two classes of environmental temperature are defined as follows: (a) 40°C to +85°C for parts to be fitted in the passenger or luggage compartment, (b) 40°C to +125°C for parts to be fitted in the engine compartment unless otherwise specified. 6.4.1.2. Degree of protection for installation The following degrees of protection in accordance with IEC Publication 529-1989 shall be provided: (i) IP 40 for parts to be fitted in the passenger compartment, (ii) IP 42 for parts to be fitted in the passenger compartment of roadsters/convertibles and cars with moveable roof-panels if the installation location requires a higher degree of protection than IP 40, (iii) IP 54 for all other parts. The VAS manufacturer shall specify in the installation instructions any restric- tions on the positioning of any part of the installation with respect to dust, water and temperature. 6.4.1.3. Weatherability 7 days according to IEC 68-2-30-1980. 6.4.1.4. Electrical conditions Rated supply voltage: 12 V 4.1.1. Time allowance for excess voltages at 23°C: U = 18 V, max. 1 h U = 24 V, max. 1 min.

Operation parameters. All components of the VAS device shall operate without any failure under the following conditions. 6.4.1.1. Climatic conditions Two classes of environmental temperature are defined as follows:conditions (a) 40°C to +85°C for parts to be fitted in the passenger or luggage compartment, (b) 40°C to +125°C for parts to be fitted in the engine compartment unless otherwise specified. 6.4.1.2. Degree of protection for installation The following degrees of protection in accordance with IEC Publication 529-1989 shall be provided: (i) IP 40 for parts to be fitted in the passenger compartment, (ii) IP 42 for parts to be fitted in the passenger compartment of roadsters/convertibles and cars with moveable roof-panels if the installation location requires a higher degree of protection than IP 40, (iii) IP 54 for all other parts. The VAS device manufacturer shall specify in the installation instructions any restric- tions restrictions on the positioning of any part of the installation with respect to dust, water and temperature. 6.4.1.3. Weatherability 7 days according to IEC 68-2-30-1980. 6.4.1.4. Electrical conditions Rated supply voltage: 12 V 4.1.1. Time allowance for excess voltages at 23°C: U = 18 V, max. 1 h U = 24 V, max. 1 min.

Operation parameters. All components of the VAS shall operate without any failure under the following conditions. 6.4.1.17.1.1. Climatic conditions Two classes of environmental temperature are defined as follows: (a) 40°C to +85°C for parts to be fitted in the passenger or luggage compartment, (b) 40°C to +125°C for parts to be fitted in the engine compartment unless otherwise specified. 6.4.1.27.1.2. Degree of protection for installation The following degrees of protection in accordance with IEC Publication 529-1989 shall be provided: (i) IP 40 for parts to be fitted in the passenger compartment, (ii) IP 42 for parts to be fitted in the passenger compartment of roadsters/convertibles and cars with moveable roof-panels if the installation location requires a higher degree of protection than IP 40, (iii) IP 54 for all other parts. The VAS manufacturer shall specify in the installation instructions any restric- restric-tions on the positioning of any part of the installation with respect to dust, water and temperature. 6.4.1.37.1.3. Weatherability 7 days according to IEC 68-2-30-1980. 6.4.1.47.1.4. Electrical conditions Rated supply voltage: 12 V 4.1.1V Operation supply voltage range: from 9 V to 15 V in the temperature range according to paragraph 7.1.1. Time allowance for excess voltages at 23°C: U = 18 V, max. 1 h U = 24 V, max. 1 min.