How to process the testing report? What are the testing items and standards? Today, the editor of Baijian Testing will take you to understand the specific tests required for the relevant testing business. At the same time, Baijian can also design testing plans based on corresponding testing standards or according to your needs

Display style: electronic version

Testing cycle: 3-15 working days (urgent)

Report qualifications: CNAS, CMA, CAL, etc.

Testing items:

Partial parameters, general inspection, dielectric performance verification, conducted disturbance limit test, power factor measurement, functional verification, noise verification, basic performance verification, RF electromagnetic field radiation immunity test, parallel current imbalance verification, efficiency measurement, mechanical operation verification, surge immunity test.

, Temperature rise test, environmental test verification, electrical fast transient pulse group immunity test, electrical clearance and creepage distance, short-circuit withstand strength verification, voltage stabilization accuracy verification, current stabilization accuracy verification, ripple factor verification, insulation resistance measurement, harmonic content verification, radiation disturbance limit test, overload capacity verification, protection level verification, electrostatic discharge immunity test, all parameters, accident discharge capacity verification, protection and alarm function verification, charging function verification, Grounding continuity verification, control bus voltage regulation function verification, surge (impulse) immunity test, temperature rise verification, electrical clearance and creepage distance verification, power terminal conducted disturbance, electromagnetic compatibility verification, monitoring function verification, battery capacity verification, radiation disturbance (30MHz~1GHz), continuous power supply capability verification, communication function verification, protection and alarm function test, charging program verification, impulse voltage tolerance verification, emission test, Verification of current imbalance, RF electromagnetic field radiation immunity, power frequency voltage tolerance, vibration test verification, surge (impact) immunity verification, electrical fast transient pulse group immunity verification, humidity and heat resistance performance verification, voltage and current limiting characteristics verification, electrostatic discharge immunity verification, charging function verification, performance verification, partial and all items, electrical clearance and creepage distance verification

Detection standards:

1 JB/T 8456-2017 Low Voltage DC switchgear and control equipment

2. JB/T 8456-2005 Low Voltage DC switchgear and control equipment

3. IP enclosure protection level (code) GB/T 4208-2017 IEC 60529:2013

4. JB/T 8456-2017 Low Voltage DC switchgear and control equipment JB/T 8456-2017

5. JB/T8456-2017 Low Voltage DC switchgear and control equipment

6 JB/T8456-2005 Low voltage DC switchgear and control equipment 11.2.1

Testing process steps

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 required