Applus+ RA EMC Testing

With the continuous improvement of automotive electronic system integration, electromagnetic compatibility (EMC) has become an important factor affecting vehicle performance and vehicle safety. We evaluate the reliability, safety and electromagnetic compatibility for electronic automotive components and new energy components.

New energy is the future development direction of automobiles. We can conduct electromagnetic compatibility and electrical performance tests of new energy high-voltage components such as motor electronic control, electric bridge systems, DC-DC transformers, OBCs, PTCs, and battery packs.

We have been recognized by General Motors (GM), Volkswagen (VW), Volvo, BMW, SAIC MOTOR, Peugeot Citroen (PSA), FAW, Great Wall, NIO, GEELY, CEVT, BAS and GAC, meaning we can test according to their standards.

EMC compliance services

Applus +RA provides one-stop shop services to help automotive OEMs and their supply chains achieve compliance and reduce verification time. These services include:

• Define testing agreements and standards
• R&D and pre-evaluation testing 
• Compliance tests for OEM standards
• Certification and testing of automotive parts

Supervise & Approve EMC/EMI testing

• Radiation & Emission (CISPR 25, GB/T 18655, GB/T 36282)
• Conducted emission (CISPR 25, GB/T 18655)
• Radio frequency radiation immunity–stripline method (ISO 11452)
• Radio frequency radiation immunity–magnetic field (ISO 11452)
• Radio Frequency Radiation Immunity–Portable Transmitter Method (ISO 11452)
• Radio frequency radiation immunity-free field method (ISO 11452, GB/T 17619, GB/T 36282)
• Radio frequency radiation immunity–high current injection method (ISO 11452, GB/T 17619, GB/T 36282)
• Transient conduction immunity (ISO 7637, GB/T 21437, GB/T 36282)
• Transient emission (ISO 7637, GB/T 21437)
• Electrostatic discharge immunity (ISO 10605, GB/T 11951, GB/T 36282)
• High and low voltage coupling (CISPR 25)
• Harmonic emission of high voltage components in AC power line (IEC 61000, GB/T 17625)
• The voltage of high-voltage components changes, fluctuates and flashes in AC power line (IEC 61000, GB/T 17625)
• The surge immunity of high voltage components conducted along AC and DC power lines (IEC 61000, GB/T 17625)
• Electrical fast transient immunity of high voltage components conducted along AC and DC power lines (IEC 61000, GB/T 17625)
• Test of voltage sag, short-time interruption and voltage change immunity (IEC 61000, GB/T 17625)
• Shielded high voltage transient immunity (ISO 7637)
• Testing of high-voltage shielded wire coupling clamp (IEC 62153)
• Testing with high-voltage shielded wire injection method (IEC 62153)
• Power frequency magnetic field immunity (IEC 61000)
• Low-frequency immunity test of AC power port harmonics, harmonics and grid signals (IEC 61000, GB/T 17626)

EMC/EMI test approved by OEM

Our EMC laboratory is certified by ISO/IEC 17025 (please refer to our certification list). We conduct third-party EMC tests according to OEM standards.

• General Motors (GMW 3097)
• VW Group, Skoda, Audi (TL81000)
• VOLVO (VDR-NOTE-SPEC-31850329)
• PSA Group: Peugeot, Citroën (PSA B21 7110)
• FAW Group (JA 3700)
• SAIC Motor (SMTC 3 800 006)
• GEELY (Q JLY J7110779D)
• Great Wall (GWT A D05-02)
• GAC (QJ/GAC 1523.029)
• NIO (NEV-STD-EE-0007)
• CEVT (8888621495-004)
• BAS (BAS582)

EMC/EMI test facilities:

• Seven 1-meter semi-anechoic chambers (vehicle and parts testing)
• One 1-3m semi-anechoic chamber (motor and high-voltage vehicle parts testing)
• 3 shielded rooms
• Automatic airbag ESD bench
• Automated and modular test bench
• Special equipment for field measurement
• Electromagnetic simulation software and system

Vehicle component verification

We define and implement the validation plan (DV or B sample, PV or C sample) according to each industry and each OEM's standards.