What should I do to test for CE certification, EMC directive, LVD directive, and what should I do?EMC stands for Electro Magnetic Compatibility, that is, the Electromagnetic Compatibility Directive (2014 30 EU), which means that a system or equipment can work normally in the electromagnetic environment it is in without causing interference to other systems and equipment.
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EMC consists of two parts: EMI (Electromagnetic Interference) and EMS (Electromagnetic Immunity). EMI (electromagnetic interference) is the electromagnetic noise generated by the machine itself in the process of performing its due function, which is not conducive to other systems;EMS (Electromagnetic Immunity) refers to the ability of a machine to perform its intended function without being affected by the surrounding electromagnetic environment.
What are the test items included in the EMC Directive?
1. EMI (electromagnetic interference) includes:
Radiated Emission - Re: (Radiated Emission).
Conducted Emission (CE)
2. EMS (electromagnetic immunity) includes:
Radiated susceptibility – RS:
Conducted Susceptibility – CS:
Electrostatic Discharge – ESD: (Electrostatic Discharge).
Electrical Fast Transient Burst (EFT).
Lightning Strike (Surge) Immunity - Surge
Start plotting my 2024 What is LVD Instruction?
LVD stands for Low Voltage Directive, that is, Low Voltage Directive 2014 35 EU. The purpose of LVD is to ensure the safety of low-voltage equipment when in use. The LVD Directive applies to electrical products between 50V AC and 1000V AC and 75V to 1500V DC, and the LVD contains all the safety rules for equipment, including protection against hazards caused by mechanical reasons.
What are the test items included in the LVD command?
Power test input test
Heating test
Humidity test
Glow-wire test
Overload test
Impact test
Leakage current measurements
Electric Strength Test
Earth Continuity Test
Cord Anchorage Test
stability test
Plug torque test
Capacitor discharge test at plug
Component Damage Test Fault Conditions Test
Working Voltage Measurement
Motor lock-rotor test
Low and high temperature test
Tumbling test
Ball pressure test
Insulation Resistance Test
Screw torque test
needle flame test