Testing and Certification Services for Vehicles: EMC
The 10m vehicle EMC laboratory is successfully put into use by the end of 2020.
The laboratory uses a 7.5m diameter turntable, equipped with a 4x4 chassis dynamometer, and the wheelbase is adjustable from 1.8m to 3.5m, meeting the EMC test requirements of various passenger cars and small and medium-sized commercial vehicles;
The laboratory specially considered the EMC test requirements of new energy vehicles. A 1500V / 1000A energy chain system was configured under the 7.5m turntable to meet the EMC test requirements of various new energy vehicles and charging stations;
The laboratory has specially considered the EMC test requirements of intelligent networked vehicles, equipped with intelligent road and obstacle simulation system and advanced wireless comprehensive test system to meet the EMC test requirements of ADAS, V2X and other intelligent networked technologies.
Standards | Test items | Major parameters |
CISPR 25, GB/T 18655 | emissions received by an antenna on the same vehicle | 150kHz-6GHz |
CISPR 12, GB 14023 | RE | 9kHz-18GHz |
GB/T 18387 | RE | 9kHz-30MHz |
ISO 11451-2，GB/T 33012.2 | RI-ALSE | 10kHz-6GHz，100V/m |
ISO 11451-3，GB/T 33012.3 | RI | 1.8MHz-6GHz |
ISO 11451-4，GB/T 33012.4 | RI, BCI | 10kHz-1000MHz |
SAE J551-16 | RI, RC method | (10kHz) 80MHz-18GHz |
ECE/R10 GB 34660 | radiated broadband electromagnetic emissions from vehicles | 9kHz-18GHz |
radiated narrowband electromagnetic emissions from vehicles | 9kHz-18GHz |
immunity of vehicles to electromagnetic radiation | 10kHz-3.2GHz，100V/m |
emission of harmonics generated on AC power lines from vehicle | ≤64A |
emission of voltage changes, voltage fluctuations and flicker on AC power lines from vehicle | ≤64A |
emission of radio frequency conducted disturbances on AC or DC power lines from vehicles | AC/DC 200A |
emission of radio frequency conducted disturbances on network and telecommunication access from vehicles | 9kHz-30MHz |
immunity of vehicles to Electrical Fast Transient/Burst disturbances conducted along AC and DC power lines | AC/DC 100A |
immunity of vehicles to surges conducted along AC and DC power lines | AC/DC 100A |
The RC-LUF80 reverberation chamber can meet the immunity test requirements of various passenger cars, pickups, small and medium-sized commercial vehicles. It meets the standard requirements of SAE J551-16, IEC 61000-4-21, etc. The frequency range is (10kHz) 80MHz-18GHz, and the test field strength can reach 200V/m.
