Introduction
In the realm of electrical engineering, ensuring the safety and compliance of plugs and sockets is paramount. The VDE 0620 standard is a critical guideline that governs the specifications for fixed socket outlets designed for alternating current. This article delves into the specifics of gauges used for testing pin spacing in 2P + PE AC 16 A and 2P AC 16 A plugs, adhering to the VDE 0620 standard.
Scope of VDE 0620 Standard
The VDE 0620 standard applies to fixed socket outlets used exclusively for alternating current, with a protective circuit. These sockets must have a rated voltage between 50 V and 440 V, and a rated current not exceeding 32 A. They are intended for domestic or similar applications, both indoors and outdoors. Notably, sockets with screwless terminals are limited to a rated current of 16 A.
It is important to note that this standard does not cover flush-mounted boxes but only addresses surface-mounted boxes necessary for socket testing. Additionally, the general requirements for installation boxes are outlined in the DIN EN 60670 (VDE 0606) series standards.
Application and Exclusions
This standard also encompasses sockets integrated into stationary appliances unless otherwise specified by the appliance’s specific standard. However, it excludes:
– Sockets intended for industrial purposes.
– Sockets designed for extra low voltage (ELV), as specified in IEC/TS 61201.
– Sockets used with line protection fuses or automatic switches.
Sockets conforming to this standard are not intended for applications that feed energy back into the installation. For such purposes, plug-in devices compliant with DIN VDE V 0628-1 must be used.
Environmental Conditions
Sockets adhering to the VDE 0620 standard are suitable for environments where temperatures do not typically exceed 40°C, with a daily average not surpassing 35°C, and a lower limit of -5°C. Special designs may be required for unique conditions such as on ships, vehicles, or hazardous areas prone to explosions.
Safety and Compatibility
Accessories designed for products under this standard must not compromise their safety. Furthermore, sockets used as components in other products must meet both this standard’s requirements and those of the specific product standard they are incorporated into.
Testing Gauge Specifications
The German plug and socket gauge is meticulously crafted according to the stringent requirements of VDE0620-1:2010. This gauge is primarily utilized to test and inspect whether the structure and dimensions of plugs and sockets comply with the VDE0620-1:2010 standards. It finds significant application in industries such as electronics, electrical appliances, plugs, sockets, and related fields.
Conclusion
Adhering to the VDE 0620 standard ensures that fixed socket outlets meet essential safety and performance criteria. By using precise gauges designed according to these standards, manufacturers can guarantee that their products are reliable and compliant. This comprehensive guide serves as an essential resource for understanding the critical aspects of testing pin spacing in plugs according to VDE 0620 standards.
