Specifications

文档编号：
13
7.2.10 Temperature cycle
The temperature cycle performance of vehicle terminal shall meet the
requirements of 5.3.1 in ISO 16750-4:2010.
7.3 EMC performance
7.3.1 Electrical transient conduction immunity along power line
The severity of electrical transient conducted immunity test pulse along the power
line shall meet the requirements of class III in table A1 or table A2 of GB/T
21437.2-2008. The test shall be conducted according to 5.2.3.1, and all functions of
vehicle terminal during and after the test shall meet the requirements of table A.4 or
table A.5 of GB/T 21437.2-2008.
7.3.2 Radiated immunity
The radiation immunity limit complies with ISO 11452-1:2005, field strength
grade: 75V/m, frequency 200-3000MHz. The test shall be carried out according to
5.2.3.3. During and after the test, all functions of vehicle terminal shall be in class a
defined in GB/T 28046.1-2011.
7.3.3 Electrostatic discharge immunity
The immunity limit of electrostatic discharge shall meet the requirements of 8KV
contact discharge soil and ±15KV air discharge in table B.3 of GB/T 19951-2005.
Conduct the test according to 5.2.3.4. After the test, all functions of the vehicle
terminal are in class A defined in GB/T 28046.1-2011.