ISO 16750-4 PDF

ISO Road vehicles — Environmental conditions and testing for electrical and electronic equipment — Part 4: Climatic loads. ISO applies to electrical and electronic systems/components for road vehicles. ISO describes the potential environmental stresses . INTERNATIONAL STANDARD ISO Third edition Road vehicles — Environmental conditions and testing for electrical and.

Author: Tulmaran Yorr
Country: Fiji
Language: English (Spanish)
Genre: Medical
Published (Last): 25 June 2006
Pages: 151
PDF File Size: 3.90 Mb
ePub File Size: 10.58 Mb
ISBN: 610-6-98732-598-5
Downloads: 78816
Price: Free* [*Free Regsitration Required]
Uploader: Nill

An additional failure mode 166750-4 addressed in 5. Dust and sand 20? General ISORoad vehicles — Environmental conditions and testing for electrical and electronic equipment — Part 2: Raise the temperature from Tmin to Tmax within 30 s or less. In addition, operate it electrically between min and min of the cycle see Figure 2.

Wait at each step until the DUT has reached the new temperature. Requirement For systems which are powered while the engine is shut off, functional status shall be class A, as defined in ISOfor the entire test duration. Road vehicles — Environmental conditions and testing for electrical and electronic equipment — Part 2: Perform a functional test operating mode 3.

Contraintes climatiques Reference number ISO This happens when driving on wet roads during the winter. With the device still operating, submerge it for 5 min in an ice water tank at least 10 mm deep. ISO consists of the following parts, under the general title Road vehicles — Environmental conditions and testing for electrical and electronic equipment: IP-code see ISO An applicable test shall be agreed between supplier and vehicle manufacturer.

  EL GUERRERO DE LA ARMADURA OXIDADA PDF

There are two possible methods for performing the test see 5. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. The changes in temperature shall correspond to the specifications given in Table 2.

Tests — Test N: Failure mode is insufficient heat resistance, e. GeneralGeneva, Switzerland: By using this site, you agree to the Terms of Use and Privacy Policy. Tests — Test Kb: The duration of one cycle is 24 h.

ISO copyright office Case postale 56? Perform 30 test cycles as specified. The minimum functional status shall be class C, as defined in ISO Iiso This is not a corrosion test.

ISO | BatteryStandards

For tests including hotsoak is, TmaxHS, see Table 3. ISO shall not be held responsible for identifying any or all such patent rights. Upon agreement, this test may be performed during the development of a DUT with opened housing or without housing.

  EPICONDILITIS LATERAL DE CODO PDF

This test is relevant for ixo contacts and open switching contacts. Figure 1 illustrates the temperature step test, using code Q as specified in Table 1. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Use operating mode 3. Then splash the DUT with ice water for 3 s.

Develop, test and integrate batteries according to the standards

See Figures 4 to 6. Mechanical loadsGeneva, Switzerland: Climatic loads [4] ISO Tests — Test Db: Tests — Test L: Electrical loadsGeneva, Switzerland: Adobe is a trademark of Adobe Systems Incorporated. Failure mode is electrical malfunction caused by insulating corrosion products on the surface of electrical contacts.

Key t a b c d e time, in h Operating mode 3. The operating mode of the DUT is 1. Damp heat, steady state? Failure modes are cracking of materials or seal failures caused by ageing and different temperature expansion coefficients.

Road vehicles — Environmental conditions and testing for electrical and electronic equipment — Part 16750–4 See Table 4 for the number of cycles.

Chemical loadsGeneva, Switzerland: