Electrical safety components to be tested by LVD:

Power cords, plugs, sockets, couplers, connectors, capacitors, wires, switches, thermostats, dimmers, timers, converters, motors, speakers, ballasts, relays, non-integral lamps, wire holders.

　　CE-LVD test items are as follows:

Power tests, temperature rise tests, temperature tests, filament burn-out state tests, overload tests, leakage current tests, voltage withstand tests, ground resistance tests, power cord tensile strength tests, stability tests, plug torque tests, impact tests, plug discharge tests, component destructive tests, working voltage tests, motor stalling tests, high and low temperature tests, drum tests, insulation resistance tests, ball tests, screw torque tests, needle flame tests, etc.

　　CE-LVD technical requirements:

The LVD CE directive is similar to EMC. All products within the application scope must bear the CE mark and must have a conformity declaration signed by the manufacturer or importer.

A simple self-declaration is insufficient to confirm the safety of the product ("safety" defined as no harm to humans or livestock and finances). Therefore, the LVD statement requires technical documentation files to demonstrate its validity.

　　Technical documents must include:

1. General Description of Equipment

2. Concept Design and Manufacturing Drawings

3. Understand the necessary annotations and descriptions of these drawings

4. List all or part of applicable standards, along with guidance on measures to meet safety requirements.

5. Design of calculation results, inspection of implementation process

6. Inspection Report

　　The relationship between LVD and CE certification:

The CE mark indicates that the manufacturer self-declares the product complies with relevant EU directives, including the Low Voltage Directive (LVD), Electromagnetic Compatibility Directive (EMC), etc. To clearly indicate compliance with the LVD, the CE mark logo must be displayed on the product. If the CE mark cannot be identified on the product, it can also be marked on the packaging, user manual, or warranty card (warranty card). The manufacturer's way of marking the CE on the product is to declare that the EU legally allows the sale of its product, and the product fully meets the requirements contained in the CE mark. However, the CE mark is not a consumer-accepted mark, but rather an EU-approved import recognition mark.