What is IEC 62468?

IEC 62468 is a globally recognized standard that specifies requirements and test methods for the safety of electronic office equipment. It primarily focuses on the thermal, mechanical, and electrical hazards associated with these devices.

Thermal Hazard Assessment

One of the key aspects covered by IEC 62468 is the assessment and mitigation of thermal hazards in electronic office equipment. This involves evaluating the potential heat generated by the device under normal operating conditions and ensuring that it does not exceed the safe limits. The standard provides guidelines for determining and measuring temperature rise, as well as for establishing maximum allowable surface temperatures to prevent burns or injuries.

Mechanical Hazard Evaluation

Another important area addressed by IEC 62468 is the evaluation of mechanical hazards associated with electronic office equipment. This includes assessing the risk of injury caused by moving parts, such as hinges or opening mechanisms. The standard defines requirements for the design and construction of these components to minimize the potential harm to users. It also covers factors like stability, ergonomic considerations, and accessibility to ensure safe handling and operation.

Electrical Safety Measures

IEC 62468 also encompasses various electrical safety measures to protect users from potential shocks, electrocution, or fire hazards. The standard sets forth requirements related to insulation, grounding, and leakage current. It ensures that the device's electrical insulation is sufficient to prevent accidental contact with live parts. It also establishes guidelines for proper grounding techniques to minimize the risk of electric shock. Moreover, the standard addresses the limits and monitoring of leakage currents to avoid overheating or electrical accidents.