Multifunctional Immunity Test System For Automotive Electronics

When vehicles are operating normally, electromagnetic interference is generated and enters the power and signal lines of onboard electronic devices through conduction and coupling, causing their functions to be reduced, temporary malfunctions, or even damage. The EMS-ISO7637 automotive electronic immunity test system simulates various typical electromagnetic interferences generated during normal vehicle operation, and can also simulate changes in vehicle power supply during vehicle start-up, electronic device switching, battery charging and discharging.  LISUN EMS-ISO7637 system includes all the waveforms required by ISO7637-2 and it meets most of automotive manufacturer’s requirement for automotive electronic immunity test.

Standard:
ISO7637-2  “Road Vehicles – Conductive Coupling Electrical Interference – Part 2 Electrical Transient Conductivity Tests for Power Lines“
ISO16750-2-2023 “Road Vehicles – Environmental conditions and testing for electrical and electronic equipment – Part 2:Electrical loads”
ISO7637-1 (GB-T21437.2 )”Road vehicles – Electrical disturbances from conduction and coupling – Part 1: Definitions and general considerations”

Technical Characteristics:
• This system includes all the waveforms required by ISO7637-2: 2011 standard (ISO16750-2-2023 is optional).
• Operation screen: Adopted with big color LCD touch screen and applied with main module expand technology architecture design.
• Designed for 12V/24V/36V (other is optional) automotive electronic immunity test.
• Built-in various host interfaces and it can work with LISUN software on a PC.
• The software includes all relevant standards, and customers can also add or update the standards.

System Configuration:
Note: Please click here to download the EMS-ISO7637 System Brochure and CNAS Calibrate Certificate to learn more.

Product Name	Model	Specification
Multifunctional Immunity Test instrument Host	LIS-7600	Master control device
P1/2a Simulator	LIS-7610	Pulse 1 & Pulse 2a
P2b/4 Simulator	LIS-7620	Pulse 2b & Pulse 4
P3 Simulator	LIS-7630	Pulse 3a & Pulse 3b
P2b/4 Simulator	LIS-7640D-C	Complies with ISO7637-2 Pulse 2b, 4 waveforms, ISO16750-2:2012 Section 4, VW 80000 and GM 3172: LIS-7640D-A: 40V/10A/100kHz LIS-7640D-B: 40V/30A/100kHz LIS-7640D-C: 40V/30A/200KHZ LIS-7640D-D: 80V/100A/300kHz
P5a/5b Simulator	LIS-7650	Pulse 5a & Pulse 5b
Artificial Network	LISN200	Transient conducted emission EMI test
Switch	TES200N	Transient conducted emission EMI test
Capacitive Coupling Clamp (CCC)	VFTC	ISO7637-3  CCC Vehicle electronic interference test (Option)
Inductive Coupling Clamp (ICC)	F-120-6A	ISO7637-3 ICC Test, for slow pulse ISO7637-3 test (Option)
Inductive Coupling Clamp Calibrating Set (ICC)	FCC-BCICF-1	ISO7637-3 ICC Test, work with F-120-6A (Option)
Inductive Coupling Clamp Adaptor (ICC)	ICC-AC	ISO7637-3 ICC Test, work with F-120-6A (Option)
Direct Capacitive Coupling (DCC)	DCC-100	ISO7637-3 Common mode test: 100nF, 470pF, 100pF；Differential mode test: 470pF, 100pF. (Option)
19 Inch Cabinet	CASE-19	Loading control host device and all pulse generator together (Option)
EMS-ISO7637 Automotive Immunity Test System Software EMS-ISO7637 Software P2a Test EMS-ISO7637 Software Standard Selection

Multifunctional Immunity Test System For Automotive Electronics - Introduction Video

Multifunctional Immunity Test System For Automotive Electronics - Operation Video