BAIJIAN - Third party testing organization
Product range:
Including driving high-voltage motors、 motor controllers、 battery packs、 battery management system BMS、 DC-DC converters、 charging stations、 on-board chargers、 electric air conditioning systems、 48V DC-DC transformers、 high-voltage oil pump motors High voltage shielded cables、 etc.
Test cycle:About 7 working days
Test item: Test item Test ability Test ability Conducted disturbance (CE) 20Hz-108MHz Low frequency magnetic field immunity 10Hz-250kHz、 180 dBuA/m Radiated disturbance (RE) 20Hz-6GHz Coupled conduction immunity ISO7637-3 Transient conduction disturbance DC1000V、 2GHz/s high and low voltage coupling 150KHz-108MHz low-frequency magnetic field disturbance test (ME) 10Hz-200KHz surge (impact) immunity ± 0.5KV - ± 6KV low-frequency electromagnetic field emission test 9kHz -30MHz high and low voltage coupling HV to LV150KHz-108MHz high current injection (BCI) 10kHz -400MHz: 300mA surge (impact) immunity ± 0.5KV - ± 6KV anechoic chamber radiation immunity (RI) 10kHz -6GHz: 200V/m electrical fast transient pulse group immunity ± 0.5KV - ± 4KV electrostatic discharge immunity (ESD) D) -30kV-30kV AC terminal harmonic emission single-phase 32A、 three-phase 75A handheld transmission equipment radiation immunity 26MHz-6GHz、 50W AC terminal voltage fluctuation and flicker single-phase 32A、 three-phase 75A transient conduction anti-interference ISO7637-2 pulse 1-5bISO7637-4 pulse B、 CFunction of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific、 fair、 and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsinspection and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered、 meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing、 with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle、 low cost、 and attentive service 7. Possess authoritative qualifications such as CMA、 CNAS、 CAL、 etc 8. The testing report is authoritative and effective、 and is generally used in China